RF Chip Inductors WC701.K (11/07)

Wire-Wound - 42, 63, 85, 8, 126 RF Chip Inductors WC71.K (11/7)

WIRE-WOUND RF CHIP INDUCTORS Pulse is one of the largest magnetic component design and manufacturing companies in the world. With over 19, employees worldwide and an extensive line of stateof-the-art magnetic solutions, Pulse has become a leading supplier of magnetic components to OEMs and Contract Manufacturers in data networking, connectivity, digital telecommunications including wireless communications, broadband/internet, cable modems and most forms of power conversion. In addition, Pulse designs and manufactures end-user products such as DSL filters and splitters (Excelsus products), as well as components used in consumer products such as personal computers, cable modems, TVs, DVDs, PDAs, digital cameras, and set-top boxes. Engineering design centers and manufacturing facilities in North America, Europe and Asia supply product to a broad international customer base. Sales and service operations in the United States, Canada, United Kingdom, France, Italy, Singapore, Hong Kong and Taiwan, as well as authorized distributors and representatives worldwide, support Pulse customers around the globe. The company offers a complete line of magnetic components and modules for use in T1 telecommunications, Internet/broadband access, VoIP, DSL, Ethernet data networking up to one Gigabit, AC-DC, DC- DC and UPS power conversion and communication, and power conversion for military/aerospace applications. This extensive catalog of standard products is available through distributors worldwide. With the acquisition of Eldor (Italy) in 23, Pulse is now a leading worldwide supplier of magnetics for consumer applications, offering a wide range of product platforms including flyback transformers (FBTs), power switch-mode transformers (SMTs) and other inductive components for TV, DVD, set-top boxes and LCD TV monitors. Pulse has the industry's widest range of inductive solutions to designers and producers in the emerging digital consumer products markets. Pulse has a wide range of capabilities to support customers. Real-time programs track current product development, vendor delivery and production status. They also schedule available delivery dates and support product delivery programs such as vendor-managed inventory, consignment and EDI ordering. Pulse is proactive in developing industry standard products to ensure that its customers receive high-performance, highquality and high-reliability products. Pulse is a member of and actively participates in IEEE, ANSI, T1/E1 and the DSL Forum. As an example, Pulse is a team member of the standards committee developing DSL products that allow broadband connectivity via household telephone lines. Ongoing research and development at Pulse has resulted in multiple product patents along with several unique manufacturing processes. Likewise, Engineering design centers around the world can provide custom designs for applications not generally available in the current, Pulse catalog product lines. Pulse works closely with the major semiconductor manufacturers (that provide the ICs controlling computer networks, DSL and telecommunications and power conversion electronics) to develop standard magnetic components that exactly match the magnetic requirements of the IC. These semiconductor companies recommend Pulse magnetics on their datasheets. Committed to delivering high-performance products, advanced technologies and world-class quality, Pulse supports the electronics industry and end-user with competitively priced products and services. The 42 to 126 series of Miniature RF Inductors all contain wirewound technology and ceramic or ferrite cores, thus providing the ultimate performance demanded by today's RF applications. Inductors feature high Qs and SRFs and an industry standard size and footprint. Tighter inductance tolerances are available. CD, CM, CQ, and FT Series inductors are available in Tin or Gold terminations. Sample kits are available from Pulse for all series. Please refer to page 2 for part numbers. Use the Product Finder on the Pulse web site: http://www.pulseeng.com/products www.pulseeng.com WC71.K (11/7)

WIRE-WOUND RF CHIP INDUCTORS The 42 to 126 series range of Miniature Chip Inductors contains the very latest in wire-wound technology and Ceramic or Ferrite Core, thus providing the ultimate in performance demanded by today's Wireless products. The Inductors provide high Q and SRFs in an industry standard size and footprint. Pulse chip inductors manufactured after February, 25 are in compliance with RoHS requirements. TABLE of CONTENTS Part Number Legend & Design Kits Available...........................2 Selection Guide..........................................................3 Performance Specifications Environmental Testing.................................................4 Mechanical Testing..................................................4-5 Tape and Reel Specification.............................................5 Miniature Wire-wound RF Chip Inductors 42CD Series......................................................6-7 63CD Series......................................................8-9 85CD Series....................................................1-11 85CM Series....................................................12-13 85FT Series.....................................................14-15 8CD Series....................................................16-17 8CM Series....................................................18-19 8CQ Series....................................................2-21 126CD Series....................................................22-23 Application Notes....................................................24-27 www.pulseeng.com 1 WC71.K (11/7)

WIRE-WOUND RF CHIP INDUCTORS Part Number Legend (42, 63, 85, 8, or 126) CORE MATERIAL C = Ceramic (Alumina) CQ = High Q CD = Standard range F = Ferrite CM = Alternative performance/inductance to CD INDUCTANCE (nh) Representative of the inductance value TOLERANCE F =±1% K = ± 1% G =±2% B = ±.2nH J =±5% S = ±.3nH TERMINATION (Lead Free Compatible) T = Gold or Tin plating (Gold plating is priority) G = Gold plating only S = Tin plating only PACKAGING (T = Tape & Reel: 7 or 13 reel) Size Pcs/Reel 42 63 85 8 126 3 2 2 16 3 Design Kits Available from Pulse Product KIT Series Kit Part Number Tolerance 42CD Series PE-42CDKIT-T 2% 63CD Series PE-63CDKIT-T 2% 85CD Series PE-85CDKIT-T 2% 8CD Series PE-8CDKIT-T 2% NOTE: 85CM, 8CM and 8CQ design kits are not available at this time. www.pulseeng.com 2 WC71.K (11/7)

WIRE-WOUND RF CHIP INDUCTORS Selection Guides Part Number Size Construction Inductance (nh) Electrical Specifications 1 1 1 1 nh nh nh µh µh µh µh 42CD 42 Wirewound 1. to 12 63CD 63 Wirewound 1.6 to 39 85CD 85 Wirewound 2.8 to 15 85CM 85 Wirewound 3.3 to 82 85FT 85 Wirewound to 68 8CD 8 Wirewound 9.7 to 82 8CM 8 Wirewound 1 to 47 8CQ 8 Wirewound 4.1 to 39 126CD 126 Wirewound 3.3 to 12 CD Series: Standard % compatible with other market leaders. CM Series: Offers improved electrical performance or alternative inductance values to Pulse CD series. CQ Series: Offers high Q and high Idc series. FT Series: Ferrite core offers higher inductance values. Competition Cross Reference Pulse Wire-wound Inductors Type Competition 42CD 63CD 85CD 85FT 8CQ 8CD 126CD Coilcraft 42CS 63CS 85CS/ HS/HT 8HQ 8CS/ HT/CT 126CS Wire Wound Murata LQW168A LQN21A Taiyo Yuden LB212T LEM_252T TDK NL216 NLH252 www.pulseeng.com 3 WC71.K (11/7)

WIRE-WOUND RF CHIP INDUCTORS Performance Specifications Environmental Testing Storage and Operating Temperature Range: -4 to +125 C Thermal Shock: -4 to +85 C Moisture Resistance Inductors are subjected to the extremes for 48 hours. Then tested at 25 C Inductors are subjected to 3 cycles for 3 minutes at each extreme. Then tested at 25 C Inductors are subjected to 1 cycles of 24 hours at 7 C with 9 to 95% Relative Humidity Then tested at 25 C There shall be no deformation or change in appearance Inductance shall not change by more than ±5% Q values shall not change by more than ±1% Operating Life Inductors are subjected to hours at 85 C with 85% Relative Humidity with the rated current applied There shall be no Damaged, Open or Shorted Windings Temperature Range: Mechanical Testing Inductors are subjected to the following: Use a solder pot at 26 C, with RMA Flux. Each termination is immersed in 63Sn/37Pb molten solder for 4 to 6 seconds. There shall be no deformation or change in appearance Inductance shall not change by more than ±5% Q values shall not change by more than ±1% Recommended Solder Heat Resistance Profile T E M P E R A T U R E C 3 275 25 225 2 175 15 125 75 5 25 25 5 75 125 15 175 2 225 25 275 3 TIME (SECOND) www.pulseeng.com 4 WC71.K (11/7)

WIRE-WOUND RF CHIP INDUCTORS Performance Specifications Mechanical Testing Vibration (Random) Mechanical Shock Samplers are subjected to random vibration as per NAVMAT P9492 Inductors are subjected to one half sine wave pulse (87 g's for.3 ms) in each directional axis for a total of 18 shocks There shall be no deformation or change in appearance Inductance shall not change by more than ±5% Q values shall not change by more than ±1% Moisture Resistance Reflow Inductors on to test pads using 63 Sn/37 Pb solder paste (IR Reflow profile = 2 C for 3 seconds or peak 235 C for 2 seconds) The inductors shall withstand a minimum force of g's in any direction using a dynamometer force guage. Tape and Reel Specifications A D C P1 P2 P3 H W T B E Series Packaging Specifications Parts per Reel Dimensions (mm) Tape Dimensions (mm) Reel A B C D E W P1 P2 P3 H T 42CD 3 178 5 13 14.4 8.4 8 2 4 4 1.1.3 63CD 2 178 5 13 14.4 8.4 8 2 4 4 1.7.3 85CD 2 178 5 13 14.4 8.4 8 2 4 4 2.1.3 85CM 2 178 5 13 14.4 8.4 8 2 4 4 2.1.3 85FT 2 178 5 13 14.4 8.4 8 2 4 4 2.1.3 8CD 16 178 5 13 14.4 8.4 8 2 4 4 2.6.3 8CM 16 178 5 13 14.4 8.4 8 2 4 4 2.6.3 8CQ 16 178 5 13 14.4 8.4 8 2 4 4 2.6.3 126CD 3 33 11 13 18.4 12.4 12 2 4 4 2..4 NOTE: P1, P2 and P3 are same for all chip inductor series. Keeping the same dimensions for guide hole and pocket pitch (P1), pocket pitch (P2), guide hole pitch (P3) and tape width (8mm) for all series, enables the packaging machine to maintain the same settings while changing models. The only difference between the series are the parts per reel which contribute to a different length of tapes/reel per model. www.pulseeng.com 5 WC71.K (11/7)

INDUCTORS - 42CD SERIES Wirewound ceramic core construction High Q values High self resonant frequency Industry standard 42 (5 ) surface mount land pattern See page 3 for Competition Cross Reference Part Number Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF 3 RDC IDC (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-42CD1NKTT 1. @ 25MHz ±.3nH (S) ±.2nH (B) 13 @ 25MHz 6.45 136 PE-42CD1N2KTT 1.2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 13 @ 25MHz 6.6 13 PE-42CD1N8KTT 1.8 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 16 @ 25MHz 6.7 14 PE-42CD1N9KTT 1.9 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 16 @ 25MHz 6.7 14 PE-42CD2NKTT 2. @ 25MHz ±1% (K) ±5% (J), ±2% (G) 16 @ 25MHz 6.7 14 PE-42CD2N2KTT 2.2 @ 25 MHz ±1% (K) ±5% (J), ±2% (G) 18 @ 25MHz 6.7 96 PE-42CD2N4KTT 2.4 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 18 @ 25MHz 6.68 9 PE-42CD2N7KTT 2.7 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 18 @ 25MHz 6.12 86 PE-42CD3N3KTT 3.3 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 6.66 84 PE-42CD3N6KTT 3.6 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 6.66 84 PE-42CD3N9KTT 3.9 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 58.66 84 PE-42CD4N3KTT 4.3 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 58.91 64 PE-42CD4N7KTT 4.7 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 4775.13 64 PE-42CD5N1KTT 5.1 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 23 @ 25MHz 58.83 8 PE-42CD5N6KTT 5.6 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 23 @ 25MHz 58.83 76 PE-42CD6N2KTT 6.2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 23 @ 25MHz 58.83 76 PE-42CD6N8KTT 6.8 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 58.83 68 PE-42CD7N5KTT 7.5 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 58.14 68 PE-42CD8N2KTT 8.2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 44.14 68 PE-42CD8N7KTT 8.7 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 21 @ 25MHz 4.2 68 PE-42CD9NKTT 9. @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 416.14 68 PE-42CD9N5KTT 9.5 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 21 @ 25MHz 4.2 6 PE-42CDKTT 1 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 21 @ 25MHz 39.195 48 PE-42CD11KTT 11 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 368.12 64 PE-42CD12KTT 12 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 36.12 64 PE-42CD13KTT 13 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 345.21 6 PE-42CD15KTT 15 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 328.172 56 PE-42CD16KTT 16 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 3.22 56 PE-42CD18KTT 18 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 3.23 52 PE-42CD19KTT 19 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 34.22 48 PE-42CD2KTT 2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 3.25 48 PE-42CD22KTT 22 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 28.3 4 PE-42CD23KTT 23 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 272.214 4 PE-42CD24KTT 24 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 27.3 4 PE-42CD27KTT 27 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 248.298 4 (Continued on next page) www.pulseeng.com 6 WC71.K (11/7)

INDUCTORS - 42CD SERIES Part Number Notes: 1. Inductance measured using a HP4286A RF Impedance Analyzer. (Please note that inductance information is not stamped on part, because of the extremely small size). 2. Q measured using a HP4291A RF Impedance Analyzer with a HP16193A Test Fixture. 3. SRF measured using a HP8753C Network Analyzer. Q 14 13 12 11 9 8 7 6 5 4 3 2 Typical Q vs Frequency Electrical Specifications @ 25 C (continued) Inductance 1 Standard Optional Q 2 SRF 3 RDC IDC (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-42CD3KTT 3 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 235.3 35 PE-42CD33KTT 33 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 24 @ 25MHz 235.35 35 PE-42CD36KTT 36 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 232.43 32 PE-42CD39KTT 39 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 2.55 32 PE-42CD4KTT 4 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 26 @ 25MHz 224.438 32 PE-42CD43KTT 43 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 23.81 24 PE-42CD47KTT 47 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 2.83 PE-42CD51KTT 51 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 175.82 PE-42CD56KTT 56 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 22 @ 25MHz 175.97 PE-42CD68KTT 68 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 18 @ 25MHz 184.97 PE-42CD82KTT 82 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 16 @ 25MHz 168 1.25 PE-42CD11KTT @ 25MHz ±1% (K) ±5% (J), ±2% (G) 16 @ 25MHz 162 2.6 PE-42CD121KTT 12 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 14 @ 25MHz 152 2.7 9 19 nh 12 nh 5.6 nh 27 nh 1. nh 4. R DC measured using a Valhalla Scientific model 4 ATC Digital Ohmmeter. 5. Based on a 15 o C maximum temperature rise. 6. Sample Kit Part Number: PE-42CDKIT-T 7. Component Weight:.2 grams typical. Inductance (nh) 35 3 25 2 15 1 5 Typical Inductance vs Frequency 27 nh 19 nh 12 nh 5.6 nh 1 1 Frequency (MHz) 1 nh 1 Frequency (MHz) Mechanical.47 MAX 1,19.18,46.26 MAX,66.26,66 Front and Back 2X Side Weight........2 grams Tape & Reel......3/reel Dimensions: Inches mm Epoxy Cap.14,36 SUGGESTED PAD LAYOUT.24 MAX,61.5/,13 Pictorial view of core (for reference only) 2X.8 ±.4,2 ±,1 Termination Pad www.pulseeng.com 7 WC71.K (11/7)

INDUCTORS - 63CD SERIES Wirewound ceramic core construction High Q values High self resonant frequency Industry standard 63 (168) surface mount land pattern See page 3 for Competition Cross Reference Part Number Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF 3 RDC 4 IDC 5 (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-63CD1N6KTT 1.6 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 24 @ 25MHz >6.3 7 PE-63CD1KTT 1.7 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 16 @ 25MHz >6.5 7 PE-63CD1N8KTT 1.8 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 16 @ 25MHz >6.45 7 PE-63CD2N2KTT 2.2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 18 @ 25MHz >6.11 7 PE-63CD3N3KTT 3.3 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz >6.45 7 PE-63CD3N6KTT 3.6 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz >6.7 7 PE-63CD3KTT 3.9 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz >6.8 7 PE-63CD4N3KTT 4.3 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz >6.12 7 PE-63CD4KTT 4.55 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 58.16 7 PE-63CD4N7KTT 4.7 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 58.116 7 PE-63CD5N1KTT 5.1 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 25MHz 57.18 7 PE-63CD5N6KTT 5.6 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 55.18 7 PE-63CD6N2KTT 6.2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 58.11 7 PE-63CD6KTT 6.68 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 25MHz 58.11 7 PE-63CD6N8KTT 6.8 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 27 @ 25MHz 58.11 7 PE-63CD7N5KTT 7.5 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 28 @ 25MHz 48.115 7 PE-63CD8KTT 8.2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 25MHz 46.12 7 PE-63CD8N7KTT 8.7 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 28 @ 25MHz 46.19 7 PE-63CD9N5KTT 9.5 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 28 @ 25MHz 54.135 7 PE-63CDKTT 1 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 25MHz 48.13 7 PE-63CD11KTT 11 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 25MHz 4.86 7 PE-63CD12KTT 12 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 25MHz 4.13 7 PE-63CD13KTT 13 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 38 @ 25MHz 36.16 7 PE-63CD15KTT 15 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 25MHz 4.17 7 PE-63CD16KTT 16 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz 33.17 7 PE-63CD18KTT 18 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz 3.17 7 PE-63CD22KTT 22 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz 3.19 7 PE-63CD23KTT 23 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 38 @ 25MHz 285.19 7 PE-63CD24KTT 24 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz 265.2 6 PE-63CD27KTT 27 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz 28.22 6 PE-63CD3KTT 3 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 37 @ 25MHz 225.144 6 PE-63CD33KTT 33 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz 23.22 6 PE-63CD36KTT 36 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 37 @ 25MHz 28.25 6 PE-63CD39KTT 39 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz 22.25 6 PE-63CD43KTT 43 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 25MHz 2.28 6 PE-63CD47KTT 47 @ 2MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 2MHz 2.28 6 PE-63CD51KTT 51 @ 2MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 2MHz 19.27 6 PE-63CD56KTT 56 @ 2MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 2MHz 19.31 6 PE-63CD68KTT 68 @ 2MHz ±1% (K) ±5% (J), ±2% (G) 35 @ 2MHz 17.34 6 PE-63CD72KTT 72 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 34 @ 15MHz 17.49 4 (Continued on next page) www.pulseeng.com 8 WC71.K (11/7)

INDUCTORS - 63CD SERIES Notes: 1. Inductance measured using a HP4286A RF Impedance Analyzer. 2. Q measured using a HP4291A RF Impedance Analyzer with a HP16193A Test Fixture. 3. SRF measured using a HP8753C Network Analyzer. Typical Q vs Frequency Electrical Specifications @ 25 C (continued) Part Number Inductance 1 Standard Optional Q 2 SRF 3 RDC 4 IDC 5 (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-63CD82KTT 82 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 34 @ 15MHz 17.54 4 PE-63CD11KTT 98.5 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 34 @ 15MHz 14.58 4 PE-63CDR1KTT @ 15MHz ±1% (K) ±5% (J), ±2% (G) 34 @ 15MHz 14.58 4 PE-63CD111KTT 11 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 33 @ 15MHz 13.61 3 PE-63CDR12KTT 12 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 32 @ 15MHz 13.65 3 PE-63CD121KTT 122 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 33 @ 15MHz 13.65 3 PE-63CD151KTT 15 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 28 @ 15MHz 99.92 28 PE-63CD181KTT 18 @ MHz ±1% (K) ±5% (J), ±2% (G) 25 @ MHz 99 1.25 24 PE-63CD21KTT 2 @ MHz ±1% (K) ±5% (J), ±2% (G) 25 @ MHz 9 1.98 24 PE-63CD211KTT 21 @ MHz ±1% (K) ±5% (J), ±2% (G) 27 @ MHz 895 2.6 22 PE-63CD221KTT 22 @ MHz ±1% (K) ±5% (J), ±2% (G) 25 @ MHz 9 1.9 2 PE-63CD251KTT 25 @ MHz ±1% (K) ±5% (J), ±2% (G) 25 @ MHz 822 3.55 18 PE-63CD271KTT 27 @ MHz ±1% (K) ±5% (J), ±2% (G) 24 @ MHz 86 2.3 17 PE-63CD331KTT 33 @ MHz ±1% (K) ±5% (J), ±2% (G) 22 @ MHz 5 2.3 15 PE-63CD391KTT 39 @ MHz ±1% (K) ±5% (J), ±2% (G) 2 @ MHz 35 2.9 13 4. R DC measured using a Valhalla Scientific model 4 ATC Digital Ohmmeter. 5. Based on a 15 o C maximum temperature rise. 6. Sample Kit Part Number: PE-63CDKIT-T 7. 5-sides or top side epoxy cap. Typical Inductance vs Frequency 12 2 175 Q 8 6 4 33 nh 68 nh 12 nh 12 nh 3.3 nh 22 nh Inductance (nh) 15 125 75 12 nh 68 nh 2 1 Frequency (MHz) 5 33 nh 25 22 nh 12 nh 3.3 nh 1 Frequency (MHz) Mechanical.71 MAX 1,8.4 MAX 1,2.25,64.49 MAX 1,24.5/,13.5 1,27 2 X.25,64 SUGGESTED PAD LAYOUT.14 ±.4 2X,36 ±,1 BOTTOM VIEW Dimensions: Inches mm Unless otherwise specified all tolerances are ±.1,25 www.pulseeng.com 9 WC71.K (11/7)

INDUCTORS - 85CD SERIES Part Number Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF 3 4 R DC 5 I DC (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-85CD2N8KTT 2.8 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 8 @ 15MHz >6.6 6 PE-85CD3NKTT 3. @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 65 @ 15MHz >6.6 6 PE-85CD3KTT 3.32 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 4 @ 15MHz 6.8 6 PE-85CD5KTT 5.6 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 15MHz 55.1 6 PE-85CD6KTT 6.5 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ MHz 5.11 6 PE-85CD7N5KTT 7.5 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ MHz 45.14 6 PE-85CD8KTT 7.9 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ MHz 47.12 6 PE-85CDKTT 1.2 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 4.14 6 PE-85CD12KTT 11.9 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 4.15 6 PE-85CD15KTT 14.9 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 34.17 6 PE-85CD18KTT 17.95 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 33.2 6 PE-85CD22KTT 21.7 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 55 @ 5MHz 26.22 5 PE-85CD24KTT 24 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 2.22 5 PE-85CD27KTT 26.5 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 55 @ 5MHz 25.25 5 PE-85CD33KTT 32.75 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 5MHz 25.27 5 PE-85CD36KTT 36 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 55 @ 5MHz 17.27 5 PE-85CD39KTT 38.5 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 5MHz 2.29 5 PE-85CD43KTT 43 @ 2MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 5MHz 165.34 5 PE-85CD47KTT 46.6 @ 2MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 5MHz 165.31 5 PE-85CD56KTT 55.5 @ 2MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 5MHz 155.34 5 PE-85CD68KTT 67.8 @ 2MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 5MHz 145.38 5 PE-85CD82KTT 82.7 @ 15MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 5MHz 13.42 4 PE-85CD91KTT 91 @ 15MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 65 @ 5MHz 12.44 4 PE-85CD11KTT 98.7 @ 15MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 5MHz 12.46 4 PE-85CD111KTT 11 @ 15MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 25MHz.48 4 PE-85CD121KTT 119.7 @ 15MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 25MHz 1.51 4 PE-85CD151KTT 149.4 @ MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 25MHz 92.56 4 PE-85CD181KTT 179.6 @ MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 25MHz 87.64 4 PE-85CD221KTT 217 @ MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ 25MHz 85.7 4 PE-85CD241KTT 24 @ MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 44 @ 25MHz 69 1. 35 PE-85CD271KTT 269 @ MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ 25MHz 65 1. 35 PE-85CD331KTT 331 @ MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ 25MHz 6 1.4 31 PE-85CD391KTT 386 @ MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 35 @ 25MHz 56 1.5 29 PE-85CD471KTT 477 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 33 @ MHz 375 1.76 25 PE-85CD561KTT 545 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 23 @ 5MHz 34 1.9 23 PE-85CD681KTT 674 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 23 @ 5MHz 188 2.2 19 PE-85CD821KTT 783 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 23 @ 5MHz 215 2.35 18 PE-85CD12KTT @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 2 @ 5MHz 2 3.6 15 PE-85CD122KTT 12 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 2 @ 5MHz 2 4.1 12 PE-85CD152KTT 15 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 2 @ 5MHz 2 5. NOTES: 1. Inductance measured with HP4286A RF Impedance Analyzer. 2. Q measured using a HP4291A RF Impedance Analyzer with a HP16193A Test Fixture. 3. SRF measured using a HP8753C Network Analyzer. Wirewound ceramic core construction High Q values and self resonant frequency Industry standard 85 (212) surface mount land pattern See page 3 for Competition Cross Reference ***For other inductance values in 85 size, please refer to 85CM (page 12-13) and 85FT (page 14-15).*** 4. R DC measured using a Valhalla Scientific model 4 ATC Digital Ohmmeter. 5. Based on a 15 o C maximum temperature rise. 6. Sample Kit Part Number: PE-85CDKIT-T www.pulseeng.com 1 WC71.K (11/7)

INDUCTORS - 85CD SERIES Typical Q vs Frequency Typical Inductance vs Frequency 14 35 Q 12 8 12 nh 27 nh 68 nh 39 nh 22 nh 6.8 nh 12 nh 3.3 nh 3 25 2 22 nh 6 15 nh 4 2 1 Frequency (MHz) 5 39 nh 15 nh 3.3 nh 1 Frequency (MHz) Mechanical.9 MAX 2,29 A 2X.2,51.66 MAX 1,68.7 1,78 Epoxy Cap.62 MAX 1,58 Termination Pad.3,76.4.4 1,2 1,2 SUGGESTED PAD LAYOUT.5/,13 Weight........12 grams Tape & Reel......2/reel Dimensions: Inches mm Unless otherwise specified all tolerances are ±.1,25 Front and Back.8 2,3 2X Side 2X Inside www.pulseeng.com 11 WC71.K (11/7)

INDUCTORS - 85CM SERIES Wirewound ceramic core construction High Q values and self resonant frequency Industry standard 85 (212) surface mount land pattern See page 3 for Competition Cross Part Number Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF 3 4 R DC 5 I DC (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-85CM3KTT 3.3 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 37 @ 15MHz 5.8 6 PE-85CM6KTT 6.8 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 46 @ MHz 5.15 6 PE-85CM8KTT 8.2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 47 @ MHz 39.13 6 PE-85CMKTT 1 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 5MHz 39.1 6 PE-85CM12KTT 12 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 5MHz 29.13 6 PE-85CM15KTT 15 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 5MHz 27.15 6 PE-85CM18KTT 18 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 5MHz 26.13 6 PE-85CM22KTT 22 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 5MHz 22.13 5 PE-85CM27KTT 27 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 5MHz 2.23 5 PE-85CM33KTT 33 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 58 @ 5MHz 18.18 5 PE-85CM39KTT 39 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 5MHz 16.23 5 PE-85CM47KTT 47 @ 2MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 5MHz 165.25 5 PE-85CM56KTT 56 @ 2MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 5MHz 13.16 5 PE-85CM68KTT 68 @ 2MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 5MHz 135.18 5 PE-85CM82KTT 82 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 5MHz 13.36 4 PE-85CM11KTT @ 15MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 5MHz 1.36 4 PE-85CM121KTT 12 @ 15MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 25MHz 1.56 35 PE-85CM151KTT 15 @ MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 25MHz 9.56 35 PE-85CM181KTT 18 @ MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 25MHz 875.69 3 PE-85CM221KTT 22 @ MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 25MHz 8.85 3 PE-85CM271KTT 27 @ MHz ±1% (K) ±5% (J), ±2% (G) 4 @ MHz 8.9 3 PE-85CM331KTT 33 @ MHz ±1% (K) ±5% (J), ±2% (G) 4 @ MHz 775 1.28 3 PE-85CM391KTT 39 @ MHz ±1% (K) ±5% (J), ±2% (G) 4 @ MHz 725 1.7 3 PE-85CM471KTT 47 @ MHz ±1% (K) ±5% (J), ±2% (G) 38 @ MHz 6 3.25 24 PE-85CM561KTT 56 @ MHz ±1% (K) ±5% (J), ±2% (G) 4 @ MHz 6 3.1 24 PE-85CM681KTT 68 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 32 @ 5MHz 55 3.5 24 PE-85CM821KTT 82 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 23 @ 5MHz 215 2.35 2 NOTES: 1. Inductance measured using a HP4286A RF Impedance Analyzer. 2. Q measured using a HP4291A RF Impedance Analyzer with a HP16193A Test Fixture. 3. SRF measured using a HP8753C Network Analyzer. 4. R DC measured using a Valhalla Scientific model 4 ATC Digital Ohmmeter. 5. Based on a 15 o C maximum temperature rise. www.pulseeng.com 12 WC71.K (11/7)

INDUCTORS - 85CM SERIES Typical Q vs Frequency Typical Inductance vs Frequency 14 35 12 6.8 nh 3 22 nh Q 8 6 4 27 nh 12 nh 39 nh 22 nh 68 nh 12 nh 3.3 nh Inductance (nh) 25 2 15 nh 2 1 Frequency (MHz) 5 39 nh 15 nh 3.3 nh 1 Frequency (MHz) Mechanical.9 MAX 2,29 A 2X.2,51.66 MAX 1,68.7 1,78 Epoxy Cap.62 MAX 1,58 Termination Pad.3,76.4.4 1,2 1,2 SUGGESTED PAD LAYOUT.5/,13 Weight........12 grams Tape & Reel......2/reel Dimensions: Inches mm Unless otherwise specified all tolerances are ±.1,25 Front and Back.8 2,3 2X Side 2X Inside www.pulseeng.com 13 WC71.K (11/7)

INDUCTORS - 85FT SERIES Wirewound ferrite core construction High Q values and self resonant frequency Industry standard 85 (212) surface mount land pattern See page 3 for Competition Cross Reference Part Number Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF 3 4 R DC 5 I DC (µh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-85FT12KTT 1. @ 7.96MHz ±1% (K) ±5% (J) 15 @ 7.96MHz 63 1.2 245 PE-85FT152KTT 1.5 @ 7.96MHz ±1% (K) ±5% (J) 15 @ 7.96MHz 6 1.45 225 PE-85FT222KTT 2.2 @ 7.96MHz ±1% (K) ±5% (J) 15 @ 7.96MHz 58 1.8 2 PE-85FT332KTT 3.3 @ 7.96MHz ±1% (K) ±5% (J) 15 @ 7.96MHz 5 2.3 175 PE-85FT472KTT 4.7 @ 7.96MHz ±1% (K) ±5% (J) 15 @7.96MHz 43 2.8 14 PE-85FT682KTT 6.8 @ 7.96MHz ±1% (K) ±5% (J) 15 @ 7.96MHz 36 3.4 115 PE-85FT13KTT 1 @ 2.52MHz ±1% (K) ±5% (J) 1 @ 2.52MHz 3 4.7 98 PE-85FT153KTT 15 @ 2.52MHz ±1% (K) ±5% (J) 1 @ 2.52MHz 23 6.5 8 PE-85FT223KTT 22 @ 2.52MHz ±1% (K) ±5% (J) 1 @ 2.52MHz 2 8. 68 PE-85FT333KTT 33 @ 2.52MHz ±1% (K) ±5% (J) 1 @ 2.52MHz 17 1.7 6 PE-85FT473KTT 47 @ 2.52MHz ±1% (K) ±5% (J) 1 @ 2.52MHz 14 13.8 55 PE-85FT683KTT 68 @ 2.52MHz ±1% (K) ±5% (J) 8 @ 2.52MHz 11 17.5 49 NOTES: 1. Inductance measured using a HP4286A RF Impedance Analyzer. 2. Q measured using a HP4291A RF Impedance Analyzer with a HP16193A Test Fixture. 3. SRF measured using a HP8753C Network Analyzer. 4. R DC measured using a Valhalla Scientific model 4 ATC Digital Ohmmeter. 5. Based on a 15 o C maximum temperature rise. 6. Sample Kit Part Number: PE-85FTKIT-T www.pulseeng.com 14 WC71.K (11/7)

INDUCTORS - 85FT SERIES Typical Q vs. Frequency Typical Inductance vs. Frequency 25 4 33µH 22µH 35 Q 2 15 1 2.2µH 3.3µH 4.7µH 1.µH 1.5µH 1µH 6.8µH 15µH INDUCTANCE(µH) 3 25 2 15 15µH 1µH 5 33µH 22µH FREQUENCY(kHz) PE-85FT12FTT PE-85FT222JTT PE-85FT472JTT PE-85FT13JTT PE-85FT223JTT PE-85FT152JTT PE-85FT332JTT PE-85FT682JTT PE-85FT153JTT PE-85FT333JTT 1 5 4.7µH 3.3µH 2.2µH 1.5µH 1.µH FREQUENCY(kHz) PE-85FT12JTT PE-85FT222JTT PE-85FT472JTT PE-85FT13JTT PE-85FT223JTT PE-85FT152JTT PE-85FT332JTT PE-85FT682JTT PE-85FT153JTT PE-85FT333JTT 6.8µH Mechanical.9 MAX 2,29 A.66 MAX 1,68.7 1,78.3,76.4.4 1,2 1,2 SUGGESTED PAD LAYOUT Epoxy Cap 2X.2,51.62 MAX 1,58 Termination Pad.5/,13 Front and Back Weight........12 grams Tape & Reel......2/reel Dimensions: Inches mm Unless otherwise specified all tolerances are ±.1,25.8 2,3 2X Side 2X Inside www.pulseeng.com 15 WC71.K (11/7)

INDUCTORS - 8CD SERIES Part Number Wirewound ceramic core construction High Q values and high self-resonant frequency Industry standard 8 (252) SMT land pattern See page 3 for Competition Cross Reference Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF 3 RDC 4 IDC 5 (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-8CD9KTT 9,7 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 4.9 PE-8CDKTT 1 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 4.9 PE-8CD12KTT 12 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 33.9 PE-8CD14KTT 14,3 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 185.1 PE-8CD15KTT 15 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 5MHz 185.1 PE-8CD18KTT 17,8 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 5 @ 35MHz 25.11 PE-8CD21KTT 2,9 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 55 @ 35MHz 18.12 PE-8CD22KTT 22 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 55 @ 35MHz 18.12 PE-8CD26KTT 26,2 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 55 @ 35MHz 15.13 PE-8CD27KTT 27 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 55 @ 35MHz 15.11 PE-8CD32KTT 31,8 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 16.16 PE-8CD33KTT 33 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 16.14 PE-8CD38KTT 38,2 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 14.15 PE-8CD39KTT 39 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 14.12 PE-8CD45KTT 44,9 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 65 @ 35MHz 12.16 PE-8CD47KTT 47 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 65 @ 35MHz 12.8 PE-8CD54KTT 54 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 65 @ 35MHz 115.18 PE-8CD56KTT 56 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 65 @ 35MHz 115.12 PE-8CD65KTT 65 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 65 @ 35MHz 1.2 PE-8CD68KTT 68 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 65 @ 35MHz 1.7 PE-8CD79KTT 79 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 95.22 PE-8CD82KTT 82 @ 5MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 95.14 PE-8CD96KTT 96,1 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 9.56 65 PE-8CD11KTT @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 9.15 65 PE-8CD121KTT 12 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 6 @ 35MHz 95.63 65 PE-8CD141KTT 145,7 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 625.7 58 PE-8CD151KTT 15 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 625.16 58 PE-8CD161KTT 16 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 625.77 6 PE-8CD171KTT 17,2 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 65.77 62 PE-8CD181KTT 18 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 65.77 62 PE-8CD211KTT 216 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 625.84 5 PE-8CD221KTT 22 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 625.84 5 PE-8CD261KTT 26,5 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 525.91 5 PE-8CD271KTT 27 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 525.91 5 PE-8CD311KTT 313,6 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 5 1.5 45 PE-8CD331KTT 33 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 5 1.5 45 PE-8CD361KTT 365 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 5 1.12 47 PE-8CD391KTT 39 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 475 1.12 47 PE-8CD451KTT 447 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 45 1.19 42 PE-8CD471KTT 47 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 45 1.19 42 PE-8CD541KTT 535 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 415 1.33 31 PE-8CD561KTT 56 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 415 1.33 31 PE-8CD591KTT 586 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 375 1.4 3 PE-8CD621KTT 62 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 375 1.4 3 PE-8CD641KTT 636 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 375 1.47 23 PE-8CD681KTT 68 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 375 1.47 23 PE-8CD711KTT 78,8 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 36 1.54 2 PE-8CD751KTT 75 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 35 1.61 2 PE-8CD771KTT 768 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 325 1.61 18 PE-8CD821KTT 82 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 45 @ MHz 325 1.61 18 PE-8CD851KTT 849.8 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 35 @ 5MHz 32 1.68 15 (Continued on next page) www.pulseeng.com 16 WC71.K (11/7)

INDUCTORS - 8CD SERIES Electrical Specifications @ 25 C (continued) Part Number Inductance 1 Standard Optional Q 2 SRF 3 RDC 4 IDC 5 (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-8CD911KTT 99,5 @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 35 @ 5MHz 29 1.75 15 PE-8CD12KTT @ 25MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 35 @ 5MHz 26 1.9 12 PE-8CD112KTT 1184 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 35 @ 5MHz 25 2. 31 PE-8CD122KTT 12 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 35 @ 5MHz 25 2. 31 PE-8CD142KTT 147 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 28 @ 5MHz 2 2.3 33 PE-8CD152KTT 15 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 28 @ 5MHz 2 2.3 33 PE-8CD182KTT 1792.9 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 28 @ 5MHz 16 2.6 3 PE-8CD212KTT 2154.5 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 28 @ 5MHz 8 2.8 28 PE-8CD222KTT 22 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 28 @ 5MHz 8 2.8 28 PE-8CD262KTT 2646.8 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 22 @ 25MHz 9 3.2 29 PE-8CD272KTT 27 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 22 @ 25MHz 9 3.2 29 PE-8CD322KTT 327.6 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 22 @ 25MHz 4 3.4 29 PE-8CD332KTT 33 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 22 @ 25MHz 4 3.4 29 PE-8CD372KTT 3758.2 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 2 @ 25MHz 35 3.6 26 PE-8CD392KTT 39 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 2 @ 25MHz 35 3.6 26 PE-8CD452KTT 4526.2 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 2 @ 25MHz 25 4. 26 PE-8CD472KTT 47 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 2 @ 25MHz 25 4. 26 PE-8CD562KTT 56 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 2 @ 25MHz 6 5.4 24 PE-8CD682KTT 68 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 18 @ 7.9MHz 4 4.9 2 PE-8CD822KTT 82 @ 7.9MHz ±1% (K) ±5% (J), ±2% (G), ±1% (F) 18 @ 7.9MHz 25 6. 16 ***For other inductance values in 8 size, please refer to 8CM (pages 18-19) and 8CQ (pages 2-21)*** Notes: 1. Inductance measured using a HP4286A RF Impedance Analyzer. 4. R DC measured using Valhalla Scientific model 4 ATC Digital Ohmmeter. 2. Q measured using a HP4291A RF Impedance Analyzer with a 5. Based on a 15 o C maximum temperature rise. HP16193A Test Fixture. 6. Sample Kit Part Number: PE-8CDKIT-T 3. SRF measured using a HP8753C Network Analyzer. 7. Component Weight:.32 grams typical. Q 9 8 7 6 5 4 3 2 1 Typical Q vs Frequency 12 nh 47 nh 33 nh nh 75 nh 18 nh 1 Frequency (MHz).115 MAX 2,92 4 Mechanical.11 MAX 2,79.45 1,14. 2,54 2 X.4 1,2 SUGGESTED PAD LAYOUT Epoxy Cap Typical Inductance vs Frequency.9 MAX 2,29 9 8 75 nh.2 ±.4 2X,51 ±,1 Termination Pad Inductance (nh) 7 6 5 4 3 33 nh 2X Side Front and Back 2X Inside 2 nh 47 nh 12 nh 1 Frequency (MHz) Dimensions: Inches mm Unless otherwise specified, all tolerances are ±.1,25 www.pulseeng.com 17 WC71.K (11/7)

INDUCTORS - 8CM SERIES Wirewound ceramic core construction High Q values and self resonant frequency Industry standard 8 (252) surface mount land pattern See page 3 for Competition Cross Part Number Notes: 1. Inductance measured using a HP4191A RF Impedance Analyzer. 2. Q measured using a HP4291A RF Impedance Analyzer with a HP16193A Test Fixture. 3. SRF measured using a HP8753C Network Analyzer. Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF Min 3 R 4 DC I 5 DC (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-8CMKTT 1 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 5MHz 45.9 PE-8CM12KTT 12 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 65 @ 5MHz 23.9 PE-8CM15KTT 15 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 5MHz 185.19 PE-8CM18KTT 18 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 35MHz 22.6 PE-8CM22KTT 22 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 35MHz 18.9 PE-8CM27KTT 27 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 35MHz 15.11 PE-8CM33KTT 33 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 35MHz 18.18 8 PE-8CM39KTT 39 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 7 @ 35MHz 14.12 PE-8CM47KTT 47 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 7 @ 35MHz 12.8 PE-8CM56KTT 56 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 35MHz 115.12 PE-8CM68KTT 68 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 7 @ 35MHz 1.7 PE-8CM82KTT 82 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 65 @ 35MHz 95.14 95 PE-8CM11KTT @ 25MHz ±1% (K) ±5% (J), ±2% (G) 65 @ 35MHz 9.15 65 PE-8CM121KTT 12 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 35MHz 825.22 65 PE-8CM151KTT 15 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 625.16 58 PE-8CM161KTT 16 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 625.25 6 PE-8CM181KTT 18 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 65.25 6 PE-8CM21KTT 2 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 63.24 58 PE-8CM221KTT 22 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 625.28 5 PE-8CM271KTT 27 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 45 @ MHz 525.5 5 PE-8CM331KTT 33 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 5.8 45 PE-8CM371KTT 37 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 49.8 43 PE-8CM391KTT 39 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 475.75 425 PE-8CM41KTT 4 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 47.75 42 PE-8CM471KTT 47 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 45.7 35 PE-8CM561KTT 56 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 5 @ MHz 425.8 35 PE-8CM621KTT 62 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 45 @ MHz 375 1.9 2 PE-8CM681KTT 68 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 45 @ MHz 375 2.3 2 PE-8CM751KTT 75 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 45 @ MHz 35 1.6 2 PE-8CM821KTT 82 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 4 @ MHz 325 3.3 2 PE-8CM911KTT 91 @ 25MHz ±1% (K) ±5% (J), ±2% (G) 4 @ 5MHz 3 2.1 2 PE-8CM12KTT @ 25MHz ±1% (K) ±5% (J), ±2% (G) 4 @ 5MHz 3 1.8 2 PE-8CM122KTT 12 @ 1MHz ±1% (K) ±5% (J), ±2% (G) 4 @ 5MHz 25 3. 2 PE-8CM152KTT 15 @ 1MHz ±1% (K) ±5% (J), ±2% (G) 4 @ 5MHz 2 4. 15 PE-8CM182KTT 18 @ 1MHz ±1% (K) ±5% (J), ±2% (G) 4 @ 5MHz 15 5.9 15 PE-8CM222KTT 22 @ 1MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 25MHz 8 5.85 15 PE-8CM272KTT 27 @ 1MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 25MHz 9 7.7 15 PE-8CM332KTT 33 @ 1MHz ±1% (K) ±5% (J), ±2% (G) 25 @ 15MHz 4 7.8 15 PE-8CM392KTT 39 @ 1MHz ±1% (K) ±5% (J), ±2% (G) 2 @ 15MHz 35 8.3 135 PE-8CM472KTT 47 @ 1MHz ±1% (K) ±5% (J), ±2% (G) 16 @ 15MHz 25 6. 15 4. R DC measured using a Valhalla Scientific model 4 ATC Digital Ohmmeter. 5. Based on a 15 o C maximum temperature rise. 6. Component Weight:.32 grams typical. www.pulseeng.com 18 WC71.K (11/7)

INDUCTORS - 8CM SERIES Typical Q vs Frequency Typical Inductance vs Frequency Q 12 11 9 8 7 6 5 4 3 2 1 33 nh 75 nh 18 nh nh 1 Frequency (MHz) 47 nh 12 nh Inductance (nh) 9 75 nh 8 7 6 5 33 nh 4 3 2 nh 47 nh 12 nh 1 Frequency (MHz) Mechanical.115 MAX 2,92.45 1,14 4.11 MAX 2,79. 2,54 2 X.4 1,2 SUGGESTED PAD LAYOUT Epoxy Cap Dimensions: Inches mm Unless otherwise specified all tolerances are ±.1,25.9 MAX 2,29.2 ±.4 2X,51 ±,1 Termination Pad Front and Back 2X Side 2X Inside www.pulseeng.com 19 WC71.K (11/7)

INDUCTORS - 8CQ SERIES Wirewound ceramic core construction High Q values and Idc values High self resonant frequency Industry standard 8 (252) surface mount land pattern See page 3 for Competition Cross Reference Part Number Notes: 1. Inductance measured using a HP4191A RF Impedance Analyzer. 2. Q measured using a HP4291A RF Impedance Analyzer with a HP16193A Test Fixture. 3. SRF measured using a HP8753C Network Analyzer. Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF Min 3 4 R DC 5 I DC (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-8CQ4N1KTT 4.1 @ 5MHz ±1% (K) ±5% (J) 75 @ 15MHz 6.5 16 PE-8CQKTT 1 @ 5MHz ±1% (K) ±5% (J) 6 @ 5MHz 36.6 16 PE-8CQ12KTT 12 @ 5MHz ±1% (K) ±5% (J) 7 @ 5MHz 28.6 15 PE-8CQ18KTT 18 @ 5MHz ±1% (K) ±5% (J) 62 @ 35MHz 27.7 14 PE-8CQ22KTT 22 @ 5MHz ±1% (K) ±5% (J) 62 @ 35MHz 25.7 14 PE-8CQ33KTT 33 @ 5MHz ±1% (K) ±5% (J) 75 @ 35MHz 17.9 13 PE-8CQ39KTT 39 @ 5MHz ±1% (K) ±5% (J) 75 @ 35MHz 13.9 13 PE-8CQ47KTT 47 @ 5MHz ±1% (K) ±5% (J) 75 @ 35MHz 145.12 12 PE-8CQ56KTT 56 @ 5MHz ±1% (K) ±5% (J) 75 @ 35MHz 123.12 12 PE-8CQ68KTT 68 @ 5MHz ±1% (K) ±5% (J) 8 @ 35MHz 115.13 1 PE-8CQ82KTT 82 @ 5MHz ±1% (K) ±5% (J) 8 @ 35MHz 16.16 1 PE-8CQ11KTT @ 5MHz ±1% (K) ±5% (J) 62 @ 35MHz 82.16 PE-8CQ121KTT 12 @ 5MHz ±1% (K) ±5% (J) 62 @ 35MHz 8.17 PE-8CQ151KTT 15 @ 5MHz ±1% (K) ±5% (J) 6 @ 35MHz 75.21 95 PE-8CQ181KTT 18 @ 5MHz ±1% (K) ±5% (J) 4 @ 35MHz 72.23 92 PE-8CQ221KTT 22 @ 5MHz ±1% (K) ±5% (J) 35 @ 35MHz 68.29 9 PE-8CQ271KTT 27 @ 5MHz ±1% (K) ±5% (J) 35 @ 35MHz 6.55 6 PE-8CQ331KTT 33 @ 5MHz ±1% (K) ±5% (J) 35 @ MHz 55.6 55 PE-8CQ391KTT 39 @ 5MHz ±1% (K) ±5% (J) 35 @ 35MHz 5.82 47 4. R DC measured using a Valhalla Scientific model 4 ATC Digital Ohmmeter. 5. Based on a 15 o C maximum temperature rise. 6. Component Weight:.32 grams typical. www.pulseeng.com 2 WC71.K (11/7)

INDUCTORS - 8CQ SERIES Typical Q vs Frequency Typical Inductance vs Frequency 14 12 18 Q 8 6 4 33 22 12 39 56 Inductance (nh) 1 47 39 22 12 2 1 2 Frequency (MHz) 1 1 5 1 5 18 Frequency (MHz) Mechanical.115 MAX 2,92.45 1,14 4.11 MAX 2,79. 2,54 2 X.4 1,2 SUGGESTED PAD LAYOUT Epoxy Cap Dimensions: Inches mm Unless otherwise specified all tolerances are ±.1,25.9 MAX 2,29.2 ±.4 2X,51 ±,1 Termination Pad Front and Back 2X Side 2X Inside www.pulseeng.com 21 WC71.K (11/7)

INDUCTORS - 126CD SERIES Wirewound ceramic core construction High Inductance value and self resonant frequency Industry standard 126 (3216) surface mount land pattern See page 3 for Competition Cross Reference Part Number Notes: 1. Inductance measured using a HP4286A RF Impedance Analyzer. 2. Q measured using a HP4291A RF Impedance Analyzer with a HP16193A Test Fixture. 3. SRF measured using a HP8753C Network Analyzer. 4. R DC measured using a Valhalla Scientific model 4 ATC Digital Ohmmeter. Electrical Specifications @ 25 C Inductance 1 Standard Optional Q 2 SRF Min 3 RDC 4 IDC 5 (nh) Tolerance Tolerance (MIN) (MHz MIN) (Ω MAX) (ma MAX) PE-126CD3KTT 3.3 @ MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 3MHz 62.5 PE-126CD6KTT 6.8 @ MHz ±1% (K) ±5% (J), ±2% (G) 3 @ 3MHz 55.7 PE-126CDKTT 1 @ MHz ±1% (K) ±5% (J), ±2% (G) 4 @ 3MHz 4.8 PE-126CD12KTT 12 @ MHz ±1% (K) ±5% (J), ±2% (G) 4 @ 3MHz 32.8 PE-126CD15KTT 15 @ MHz ±1% (K) ±5% (J), ±2% (G) 4 @ 3MHz 32.1 PE-126CD18KTT 18 @ MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 3MHz 28.1 PE-126CD22KTT 22 @ MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 3MHz 22.1 PE-126CD27KTT 27 @ MHz ±1% (K) ±5% (J), ±2% (G) 5 @ 3MHz 18.11 PE-126CD33KTT 33 @ MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 3MHz 18.11 PE-126CD39KTT 39 @ MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 3MHz 18.12 PE-126CD47KTT 47 @ MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 3MHz 15.13 PE-126CD56KTT 56 @ MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 3MHz 145.14 PE-126CD68KTT 68 @ MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 3MHz 12.26 9 PE-126CD82KTT 82 @ MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 3MHz 12.21 9 PE-126CD11KTT @ MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 3MHz 1.26 85 PE-126CD121KTT 12 @ MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 3MHz 1.26 8 PE-126CD151KTT 15 @ MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 3MHz 95.31 75 PE-126CD181KTT 18 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 3MHz 9.43 7 PE-126CD221KTT 22 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 6 @ 3MHz 76.5 67 PE-126CD271KTT 27 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 55 @ 3MHz 73.56 63 PE-126CD331KTT 33 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 65.62 59 PE-126CD391KTT 39 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 6.75 53 PE-126CD471KTT 47 @ 5MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 55 1.3 49 PE-126CD561KTT 56 @ 35MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 47 1.34 46 PE-126CD621KTT 62 @ 35MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 47 1.58 43 PE-126CD681KTT 68 @ 35MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 45 1.58 43 PE-126CD751KTT 75 @ 35MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 44 2.25 4 PE-126CD821KTT 82 @ 35MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 42 1.82 4 PE-126CD911KTT 91 @ 35MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 41 2.95 4 PE-126CD12KTT @ 35MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 4 2.8 32 PE-126CD122KTT 12 @ 35MHz ±1% (K) ±5% (J), ±2% (G) 45 @ 15MHz 38 3.2 3 5. Based on a 15 o C maximum temperature rise. 6. Sample Kit Part Number: PE-126CD KIT-T 7. Component Weight:.35 grams typical. 8. These components are.6 in height. www.pulseeng.com 22 WC71.K (11/7)

INDUCTORS - 126CD SERIES Typical Q vs Frequency Q FACTOR 12 8 15 3 6 33 4 331 2 681 151 1 FREQUENCY(MHz) 3 151 15 33 331 681 Typical Inductance vs Frequency INDUCTANCE(nH) 122 561 151 47 18 1 3 1 1 1 FREQUENCY(MHz) Mechanical.85 MAX 2,16.14 MAX 3,56 121.6 1,52.7 1,78.76 1,93 Part Code (Typical).5/,13 BOTTOM VIEW 2 X.4 1,2.2 ±.3 2X,51 ±,8 Dimensions: Inches mm Unless otherwise specified all tolerances are ±.1,25 www.pulseeng.com 23 WC71.K (11/7)

WIRE-WOUND RF CHIP INDUCTORS Application Notes The Basics of Wire-Wound Chip Inductors Pulse currently supplies high quality magnetic products to companies such as 3COM, Cisco, Ericsson, Intel, Marconi, Nokia and Nortel and has been active in the field of RF engineering, since the launch of its first wire-wound 8 chip product in 1982. Pulse now offers seven ranges of wire-wound chip from 42 to 126 (see table 1. below): the "CD Range" with % compatibility to other market leaders, and the "CM and CQ ranges" with improved electrical performance or alternative inductance values with a ceramic core construction; the FT series with a Ferrite core construction. In recent years, Pulse has leveraged its strength within the Telecoms and Networking industry to extend its product range to encompass RF products for the Cable Modem, CATV, MMDS and TETRA markets. Pulse now also offers Wide Bandwidth RF Transformers, Splitter Combiners, Couplers, Diplexers, Low Pass Filters and High Power Impedance Matching Transformers. To explore the complete range of RF products, visit the Pulse website: http://www.pulseeng.com./products/finder/rf_hfc_cable.htm for cable products and http://www.pulseeng.com/scripts/finder/rfind/mcis.cfm for RF chip inductors. Pulse Inductance Number Part No. Range (nh) of Values Tolerance Range Availability PE-42CD 1. ~ 12 48 2, 5 & 1% In Mass Production PE-63CD 1.6 ~ 39 55 2, 5 & 1% In Mass Production PE-85CD 2.8 ~ 15 4 1, 2, 5 & 1% In Mass Production PE-85CM 3.3 ~ 82 27 2, 5 & 1% In Mass Production PE-85FT ~ 68 12 5 & 1% In Mass Production PE-8CD 4. ~ 82 71 1, 2, 5 & 1% In Mass Production PE-8CM 4.7 ~ 47 4 2, 5 & 1% In Mass Production PE-8CQ 3. ~ 39 19 5 & 1% In Mass Production PE-126CD 3.3 ~ 12 31 2, 5 & 1% In Mass Production Table 1. Pulse Chip Inductor Product Range Competing Chip Inductor Types Capacitor and resistors are available in a wide variety of sizes and component values and it is possible to purchase almost any value, tolerance or other rating. Inductors, on the other hand, are not so readily available and engineers may find it necessary to wind their own inductors to get a specific value of inductance. There are mainly 3 varieties of inductor in common use today and they are wire-wound, multi-layer and drum core chip inductors. The primary differences between these competing types are the core material used to enhance the inductance of coil and the construction method. Wire is wound around a ceramic or ferrite bobbin or in the case of multi-layer the coil is formed by interconnecting layers of conductive material printed on a ceramic substrate. Table 2. indicates that the performance merits of wire-wound inductors versus the alternative multi-layer and drum core platforms. If price were the only consideration then, of course, there would be no market available for wire-wound chip inductors. But price is not the only consideration, since RF engineers must also consider the needs of the application in terms of Q factor, Idc (maximum current carrying capacity). Rdc (resistance at dc), Tolerance and SRF (self-resonant or series resonant frequency). Material SMT Technology Substrate Q Factor SRF Idc Tolerance Chip Inductor Wire-wound Ceramic High High High Good Chip Inductor Wire-wound Ferrite Low Low High Poor Multi-layer Printed Ceramic Low Low Low Poor Drum Core Wire-wound Ferrite Low Low Low Poor Table 2. Summary of Chip Inductor Relative Performance www.pulseeng.com 24 WC71.K (11/7)