CURRENT SENSE METAL FOIL RESISTORS

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Ralph Horton
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CURRENT SENSE METAL FOIL RESISTORS CSMF SERIES Venkel s Current Sense Metal Foil Resistors are ideal for a variety of applications used throughout the electronics

They offer good performance and high reliability over the entire operating temperature range with higher power ratings in small case sizes (0603) than comparable

1 CURRENT SENSE METAL FOIL RESISTORS CSMF SERIES Venkel s Current Sense Metal Foil Resistors are ideal for a variety of applications used throughout the electronics industry. These current sense resistors accurately monitor the flow of current into and out of circuits due to their very low and stable TCR. They offer good performance and high reliability over the entire operating temperature range with higher power ratings in small case sizes (0603) than comparable standard current sense resistors. PRODUCT CROSSES TO: (800) Manufacturer IRC/TT Kamaya Panasonic ROHM KOA Yageo Walsin Series/Description LCR RLC ERJL PMR UR73 PT WW

2 CONTENTS Manufacturer Series/Description Pg# IRC/TT LRC 3 KAMAYA RLC 4 PANASONIC ERJL 5 ROHM PMR 6 KOA UR73 7 YAGEO PT 8 WALSIN WW 9 NOTE: Venkel Ltd. does not warrant the accuracy of this information. All information is subject to change. 2

3 IRC/TT IRC/TT PART NUMBER: LRC-LRFLF-01-R020-F CROSSES TO VENKEL PART NUMBER: CSMF-VK-R020FT LRC-LRFLF-01-R020-F Part Number Structure LRC - LRF LF R020 - F MODEL: LR for values >0.025ohm LRF for values <_0.025ohm SIZE: TCR CODE: RESISTANCE: 01 = ± 100PPM/C (all values: ±100ppm) LF = 0.5W (1/2W) LF = 1.0W (1W) LF = 2.0W (2W) 4- Digit resistance code Ex: R020 = ohm Ex: R050 = ohm TOLERANCE: CODE J = ± 5% 3

4 KAMAYA KAMAYA PART NUMBER: RLC32KR020FTP CROSSES TO VENKEL PART NUMBER: CSMF-VK-R020FT RLC32KR020FTP Part Number Structure RLC 32 K R020 F TP SIZE: TCR CODE: RESISTANCE: K = ±100ppm -(dash)= standard 16 = = 32 = 50 = 63 = 4- Digit resistance code Ex: R020 = ohm Ex: R050 = ohm Ex: R620 = 620m ohm TOLERANCE CODE: J = ± 5% PACKAGING FORM: TP = Paper TE = Embossed 4

5 PANASONIC PANASONIC PART NUMBER: ERJL32KF30MU CROSSES TO VENKEL PART NUMBER: CSMF-VK-R020FT ERJL08KF20MU Part Number Structure ERJ L08 K F 20M U SIZE: TCR CODE: TOLERANCE: RESISTANCE: L06 = K=20mR, 22mR, Shown by 3 digits or L08 = 33mR, 39mR, 47mR, letters L1D = 50mR, 100mR Ex. 50M=50mR, L1W = 10C=100mR U=20mR to 100mR PACKAGING: STYLE: V=Punched Carrier Taping: ERJL03, ERJL06, ERJL08 U=Embossed Carrier taping: ERJ14, ERJL12, ERJL1D 5

6 ROHM ROHM PART NUMBER: PMR18EZPFU2OL0 CROSSES TO VENKEL PART NUMBER: CSMF-VK-R020FT PMR18EZPFU20LO Part Number Structure: PMR 18 EZP F U 20L0 SIZE: PACKAGING SPECIFICATION: TOLERANCE: 03 = EZP=5,000 Paper tape, 2mm pitch F= ±1% 10 = 10EZP=5,000 Paper tape, 4mm pitch J= ±5% 18 = 18EZP=5,000 Paper tape, 4mm pitch 25 = HZP=2,000 Paper tape, 4mm pitch 50 = 100 = 50HZP=2,000 Paper tape, 4mm pitch PMR100 HZP=2,000 Paper tape, 4mm pitch SPECIAL PART U=5 TO 10MR V=1 TO 4MR RESISTANCE CODE: Code can be 3 or 4 digits Resistance Value codes with 5% J tol.: 1mR=1L0, 2mR=2L0, 3mR=3L0, 4mR=4L0, 5mR=5L0, 6mR=6L0, 7mR=7L0, 8mR=8L0, 9mR=9L0, 10mR=10L Resistance Value codes with 1% F tol.: 1mR=1L00, 2mR=2L00, 3mR=3L00, 4mR=4L00, 5mR=5L00, 6mR=6L00, 7mR=7L00, 8mR=8L00, 9mR=9L00, 10mR=10L0 6

7 KOA KOA PART NUMBER: UR732BTTDR020F CROSSES TO VENKEL PART NUMBER: CSMF-VK-R020FT UR732BTTDR020F Part Number Structure: UR73 2B T TD R020 F SIZE: TERMINATION MATERIAL: PACKAGING: RESISTANCE CODE: D1J = 0603: 0.2W (1/5W) 2A/D2A = : 0.25W (1/4W) T = Sn (Tin) TP=2mm pitch, paper tape (1E) TD=7 paper tape (1J, 2A, 2B) All values less than 0.1R are expressedin mr 2B/D2B = : 0.5W (1/2W) TE=7 embossed (plastic) tape. with L as the decimal. D2H = : 0.75W (3/4W) (2H, 3A) Ex: 20mR = 20L0 D3A = : 1W (1W) TOLERANCE CODE: F = 1% 7

8 YAGEO YAGEO PART NUMBER: PTFR-070R020L CROSSES TO VENKEL PART NUMBER: CSMF-VK-R020FT PTFR-070R020L Part Number Structure: PT F R R020 L SIZE: TOLERANCE CODE: PACKAGING: 0603=0.10W (1/10W) =0.125W (1/8W) =0.25W (1/4W) =0.75W (3/4W) =1W (1W) F=1% J=5% R=Paper tape and reel K=Embossed (plastic) tape and reel TCR: - = Based on specs PACKAGING: 07=7 inch reel 13=13 inch reel RESISTANCE CODE: 0RXXX Example: 0R025=25mR, 0R1=100mR, 0R91=910mR There are 3 to 5 digits in value code. Letter R is decimal point, no need to mention the last zero DEFAULT CODE: 8

9 WALSIN WALSIN PART NUMBER: WW12NR020FTL CROSSES TO VENKEL PART NUMBER: CSMF-VK-R020FT WW12NR020FTL Part Number Structure: WW12 N R020 F T L MODEL/SIZE: WW25=; 2W WW20=; 1W WW12=; 1W or 0.5W WW08=; 0.5W TYPE CODE: RESISTANCE VALUE: TOLERANCE N=Sensing type D=Metal Foil R is first digit followed by 3 significant digits. F=1% J=5% R=0603 (1/3W) R010=0.010m ohm R005=0.005m ohm PACKAGING: T = 7 inch reel in tape TERMINATION CODE: L = Sn base (Lead PbFree) WW06=0603; 0.33W 9

10 WHY VENKEL? Competitive Pricing and Delivery Buy direct from us Extensive inventory Competitive lead times Same day shipments up to 4pm CST Supply Chain Services Full suite of Supply Chain programs Ecommerce solutions BOM scrubbing, barcoding and more Engineering Support In-house Engineering Team FREE kits and samples Engineering newsletter Comprehensive parts database Contact via live chat, phone or RoHS, REACH, Conflict Dedicated Account Team Account Manager (Inside Sales) Regional Account Manager (Outside Sales)* Customer Service Supply Chain Services** Prototype to Production Support Flexible quantities supported: prototype, small runs, and high volume production Cut tape: as few as 50 pcs on tape Partial reels: according to your exact quantity requirements Next Steps LEARN MORE *If a Regional Account Manager is assigned to your territory **If enrolled in a Supply Chain Program (800)

DATA SHEET CURRENT SENSOR - LOW TCR HIGH POWER PT-High power series 5%, 2%, 1% sizes 0402/0603/0805/1206/0815/2010/2512

DATA SHEET CURRENT SENSOR - LOW TCR HIGH POWER PT-High power series 5%, 2%, 1% sizes 0402/0603/005/1206/015/2010/2512 RoHS compliant & Halogen free Product specification Product specification 2 PT-High