PHOTOCOUPLER PS2561-1,-2,-4,PS2561L-1,-2,-4 PS2561L1-1,-2,-4,PS2561L2-1,-2,-4 HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES NEPOC Series DESCRIPTION The PS2561-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2561-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2561L-1, -2, -4 are lead bending type (Gull-wing) for surface mount. The PS2561L1-1, -2, -4 are lead bending type for long creepage distance. The PS2561L2-1, -2, -4 are lead bending type for long creepage distance (Gull-wing) for surface mount. FEATURES High Isolation voltage (BV = 5 000 Vr.m.s.) High collector to emitter voltage (VCEO = 80 V) High current transfer ratio (CTR = 200 % TYP.) High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.) Ordering number of taping product: PS2561L-1-E3, E4, F3, F4, PS2561L-2-E3, E4, PS2561L2-1-E3, E4 UL approved: File No. E72422 CSA approved: No. CA 101391 BSI approved: No. 7112/7420 SEMKO approved: No. 0144211 NEMKO approved: No. A21409 DEMKO approved: No. 300535 FIMKO approved: No. FI10620A1 VDE approved (Option) APPLICATIONS Power supply Telephone/FAX. FA/OA equipment Programmable logic controller Document No. PN10234EJ02V0DS (2nd edition) Date Published December 2003 CP(K) The mark shows major revised points.
PACKAGE DIMENSIONS (UNIT : mm) DIP Type (New package) 4.6±0.35 PS2561-1 4 3 1 2 7.62 1. Anode 2. Cathode 3. Emitter 4. Collector 4.15±0.4 3.2±0.4 0 to 15 0.50±0.10 Caution New package 1-ch only DIP Type 4.6±0.5 PS2561-1 4 3 9.7±0.5 1. Anode 2. Cathode 3. Emitter 4. Collector 1 2 7.62 PS2561-2 8 7 6 5 1 2 3 4 7.62 1, 3. Anode 2, 4. Cathode 5, 7. Emitter 6, 8. Collector 4.15±0.4 4.15±0.4 3.3±0.5 0 to 15 0.50±0.10 3.3±0.5 0.50±0.10 0 to 15 19.8±0.5 PS2561-4 16 15 14 13 12 11 10 9 3.3±0.5 4.15±0.4 0.50±0.10 1 2 3 4 5 6 7 8 7.62 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector 0 to 15 2 Data Sheet PN10234EJ02V0DS
Lead Bending Type (New package) PS2561L-1 4.6±0.35 4 3 1 2 1. Anode 2. Cathode 3. Emitter 4. Collector 0.1 +0.1 0.9±0.25 9.60±0.4 0.15 Caution New package 1-ch only Lead Bending Type PS2561L-1 PS2561L-2 4.6±0.5 4 3 1 2 1. Anode 2. Cathode 3. Emitter 4. Collector 9.7±0.5 8 7 6 5 1 2 3 4 1, 3. Anode 2, 4. Cathode 5, 7. Emitter 6, 8. Collector 19.8±0.5 PS2561L-4 1 2 3 4 5 6 7 8 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector 0.1 +0.1 0.1 +0.1 0.1 +0.1 0.15 0.9±0.25 9.60±0.4 0.15 0.9±0.25 9.60±0.4 16 15 14 13 12 11 10 9 0.15 0.9±0.25 9.60±0.4 Data Sheet PN10234EJ02V0DS 3
Lead Bending Type For Long Creepage Distance (New Package) PS2561L1-1 4.6±0.35 4 3 1 2 4 3 1 2 10.16 1. Anode 2. Cathode 3. Emitter 4. Collector 3.85 ±0.4 3.15 ±0.35 3.5 ±0.3 0.50±0.1 0 to 15 Lead Bending Type For Long Creepage Distance PS2561L1-1 PS2561L1-2 4.6±0.5 4 3 1 2 1. Anode 2. Cathode 3. Emitter 4. Collector 9.7±0.5 8 7 6 5 1 2 3 4 1, 3. Anode 2, 4. Cathode 5, 7. Emitter 6, 8. Collector 10.16 10.16 3.15±0.35 3.85±0.4 0 to 15 0.50±0.10 3.15±0.35 3.85±0.4 0.50±0.10 0 to 15 19.8±0.5 PS2561L1-4 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector 10.16 3.15±0.35 3.85±0.4 0.50±0.10 0 to 15 4 Data Sheet PN10234EJ02V0DS
Lead Bending Type For Long Creepage Distance (Gull-Wing) (New Package) PS2561L2-1 4.6±0.35 4 3 1 2 0.25 0.25±0.2 4 3 1 2 11.8 +0.2 0.5 1. Anode 2. Cathode 3. Emitter 4. Collector 0.9±0.25 10.16 Lead Bending Type For Long Creepage Distance (Gull-Wing) PS2561L2-1 PS2561L2-2 4.6±0.5 4 3 1 2 1. Anode 2. Cathode 3. Emitter 4. Collector 9.7±0.5 8 7 6 5 1 2 3 4 1, 3. Anode 2, 4. Cathode 5, 7. Emitter 6, 8. Collector 10.16 PS2561L2-4 19.8±0.5 10.16 0.25±0.2 0.25±0.2 10.16 0.25±0.2 0.9±0.25 11.8 +0.2 0.5 0.9±0.25 11.8 +0.2 0.5 0.25 0.25 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector 0.9±0.25 11.8 +0.2 0.5 0.25 Data Sheet PN10234EJ02V0DS 5
MARKING EXAMPLE PS2561-1 PS2561-2 No. 1 pin Mark 2561 M 003 Assembly Lot No. 1 pin Mark PS2561-2 M 003 Country Assembled Assembly Lot M 0 03 Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code M 0 03 Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code Package Made in Japan Made in Taiwan Package Made in Japan Made in Taiwan Standard PKG Blank F Standard PKG Blank F New PKG E H New PKG PS2561-4 No. 1 pin Mark PS2561-4 M 003 Country Assembled Assembly Lot M 0 03 Week Assembled Year Assembled (Last 1 Digit) In-house Code CTR Rank Code Package Standard PKG New PKG Made in Japan Blank Made in Taiwan F 6 Data Sheet PN10234EJ02V0DS
ORDERING INFORMATION (Solder Contains Lead) (1/2) Part Number Package Packing Style Safety Standard Approval Application Part Number *1 PS2561-1 4-pin DIP Magazine case 100 pcs Standard products PS2561-1 PS2561L-1 PS2561L1-1 PS2561L2-1 (UL, CSA, BSI, NEMKO, SEMKO, DEMKO, FIMKO PS2561L-1-E3 Embossed Tape 1 000 pcs/reel approved) PS2561L-1-E4 PS2561L-1-F3 Embossed Tape 2 000 pcs/reel PS2561L-1-F4 PS2561L2-1-E3 Embossed Tape 1 000 pcs/reel PS2561L2-1-E4 PS2561-2 8-pin DIP Magazine case 45 pcs PS2561-2 PS2561L-2 PS2561L1-2 PS2561L2-2 PS2561L-2-E3 Embossed Tape 1 000 pcs/reel PS2561L-2-E4 PS2561-4 16-pin DIP Magazine case 20 pcs PS2561-4 PS2561L-4 PS2561L1-4 PS2561L2-4 PS2561-1-V 4-pin DIP Magazine case 100 pcs VDE approved PS2561-1 PS2561L-1-V products (Option) PS2561L1-1-V PS2561L2-1-V PS2561L-1-V-E3 Embossed Tape 1 000 pcs/reel PS2561L-1-V-E4 PS2561L-1-V-F3 Embossed Tape 2 000 pcs/reel PS2561L-1-V-F4 PS2561L2-1-V-E3 Embossed Tape 1 000 pcs/reel PS2561L2-1-V-E4 *1 For the application of the Safety Standard, following part number should be used. Data Sheet PN10234EJ02V0DS 7
ORDERING INFORMATION (Solder Contains Lead) (2/2) Part Number Package Packing Style Safety Standard Approval Application Part Number *1 PS2561-2-V 8-pin DIP Magazine case 45 pcs VDE approved PS2561-2 PS2561L-2-V products (Option) PS2561L1-2-V PS2561L2-2-V PS2561L-2-V-E3 Embossed Tape 1 000 pcs/reel PS2561L-2-V-E4 PS2561-4-V 16-pin DIP Magazine case 20 pcs PS2561-4 PS2561L-4-V PS2561L1-4-V PS2561L2-4-V *1 For the application of the Safety Standard, following part number should be used. 8 Data Sheet PN10234EJ02V0DS
ORDERING INFORMATION (Pb-Free) (1/2) Part Number Package Packing Style Safety Standard Approval Application Part Number *1 PS2561-1-A 4-pin DIP Magazine case 100 pcs Standard products PS2561-1 PS2561L-1-A PS2561L1-1-A PS2561L2-1-A (UL, CSA, BSI, NEMKO, SEMKO, DEMKO, FIMKO PS2561L-1-E3-A Embossed Tape 1 000 pcs/reel approved) PS2561L-1-E4-A PS2561L-1-F3-A Embossed Tape 2 000 pcs/reel PS2561L-1-F4-A PS2561L2-1-E3-A Embossed Tape 1 000 pcs/reel PS2561L2-1-E4-A PS2561-2-A 8-pin DIP Magazine case 45 pcs PS2561-2 PS2561L-2-A PS2561L1-2-A PS2561L2-2-A PS2561L-2-E3-A Embossed Tape 1 000 pcs/reel PS2561L-2-E4-A PS2561-4-A 16-pin DIP Magazine case 20 pcs PS2561-4 PS2561L-4-A PS2561L1-4-A PS2561L2-4-A PS2561-1-V-A 4-pin DIP Magazine case 100 pcs VDE approved PS2561-1 PS2561L-1-V-A products (Option) PS2561L1-1-V-A PS2561L2-1-V-A PS2561L-1-V-E3-A Embossed Tape 1 000 pcs/reel PS2561L-1-V-E4-A PS2561L-1-V-F3-A Embossed Tape 2 000 pcs/reel PS2561L-1-V-F4-A PS2561L2-1-V-E3-A Embossed Tape 1 000 pcs/reel PS2561L2-1-V-E4-A *1 For the application of the Safety Standard, following part number should be used. Data Sheet PN10234EJ02V0DS 9
ORDERING INFORMATION (Pb-Free) (2/2) Part Number Package Packing Style Safety Standard Approval Application Part Number *1 PS2561-2-V-A 8-pin DIP Magazine case 45 pcs VDE approved PS2561-2 PS2561L-2-V-A products (Option) PS2561L1-2-V-A PS2561L2-2-V-A PS2561L-2-V-E3-A Embossed Tape 1 000 pcs/reel PS2561L-2-V-E4-A PS2561-4-V-A 16-pin DIP Magazine case 20 pcs PS2561-4 PS2561L-4-V-A PS2561L1-4-V-A PS2561L2-4-V-A *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25 C, unless otherwise specified) Parameter Symbol Ratings Unit PS2561-1 PS2561-2,-4 Diode Reverse Voltage VR 6 V Forward Current (DC) IF 80 ma Power Dissipation Derating PD/ C 1.5 1.2 mw/ C Power Dissipation PD 150 120 mw/ch Peak Forward Current *1 IFP 1 A Transistor Collector to Emitter Voltage VCEO 80 V Emitter to Collector Voltage VECO 7 V Collector Current IC 50 ma/ch Power Dissipation Derating PC/ C 1.5 1.2 mw/ C Power Dissipation PC 150 120 mw/ch Isolation Voltage *2 BV 5 000 Vr.m.s. Operating Ambient Temperature TA 55 to +100 C Storage Temperature Tstg 55 to +150 C *1 PW = 100 µs, Duty Cycle = 1 % *2 AC voltage for 1 minute at TA = 25 C, RH = 60 % between input and output 10 Data Sheet PN10234EJ02V0DS
ELECTRICAL CHARACTERISTICS (TA = 25 C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Diode Forward Voltage VF IF = 10 ma 1.17 1.4 V Reverse Current IR VR = 5 V 5 µa Terminal Capacitance Ct V = 0 V, f = 1.0 MHz 50 pf Transistor Collector to Emitter Dark Current ICEO VCE = 80 V, IF = 0 ma 100 na Coupled Current Transfer Ratio CTR IF = 5 ma, VCE = 5 V 80 200 400 % (IC/IF) *1 Collector Saturation Voltage VCE (sat) IF = 10 ma, IC = 2 ma 0.3 V Isolation Resistance RI-O VI-O = 1.0 kvdc 10 11 Ω Isolation Capacitance CI-O V = 0 V, f = 1.0 MHz 0.5 pf Rise Time *2 tr VCC = 10 V, IC = 2 ma, RL = 100 Ω 3 µs Fall Time *2 tf 5 *1 CTR rank (only PS2561-1, PS2561L-1, PS2561L1-1, PS2561L2-1) L : 200 to 400 (%) M : 80 to 240 (%) D : 100 to 300 (%) H : 80 to 160 (%) W : 130 to 260 (%) *2 Test circuit for switching time Pulse Input VCC PW = 100 µ s Duty Cycle = 1/10 IF 50 Ω VOUT RL = 100 Ω Data Sheet PN10234EJ02V0DS 11
TYPICAL CHARACTERISTICS (TA = 25 C, unless otherwise specified) Diode Power Dissipation PD (mw) 150 100 50 DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE PS2561-2,-4 PS2561-1 1.2 mw/ C 1.5 mw/ C 0 25 50 75 100 125 150 Ambient Temperature TA ( C) Transistor Power Dissipation PC (mw) 150 100 50 0 TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE PS2561-2,-4 PS2561-1 1.2 mw/ C 1.5 mw/ C 25 50 75 100 125 150 Ambient Temperature TA ( C) 100 FORWARD CURRENT vs. FORWARD VOLTAGE 70 COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE Forward Current IF (ma) 50 10 5 1 0.5 0.1 TA = +100 C +60 C +25 C 0 C 25 C 55 C Collector Current IC (ma) 60 50 40 30 20 10 50 ma 20 ma 10 ma IF = 5 ma 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 0 2 4 6 8 10 Collector to Emitter Dark Current ICEO (na) 10 000 1 000 100 10 1 50 25 Forward Voltage VF (V) COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE 0 VCE = 80 V 40 V 24 V 10 V 5 V 25 50 Ambient Temperature TA ( C) 75 100 Collector Current IC (ma) 40 10 5 1 0.5 0.1 0 Collector to Emitter Voltage VCE (V) COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 0.2 0.4 0.6 0.8 50 ma 20 ma 10 ma 5 ma 2 ma IF = 1 ma Collector Saturation Voltage VCE(sat) (V) 1.0 Remark The graphs indicate nominal characteristics. 12 Data Sheet PN10234EJ02V0DS
Normalized Current Transfer Ratio CTR 1.2 ;;;;;;; 1.0;;;;;;; ;; ;;;; ;;; ; ;;; 0.8 ;;; ;;; 0.6 0.4 0.2 NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE 0 50 Normalized to 1.0 at TA = 25 C, IF = 5 ma, VCE = 5 V 25 0 25 50 75 100 Ambient Temperature TA ( C) Current Transfer Ratio CTR (%) 450 400 350 300 250 200 150 100 50 CURRENT TRANSFER RATIO vs. FORWARD CURRENT Sample A B C 0 0.05 0.1 0.5 1 5 10 50 Forward Current IF (ma) VCE = 5 V Switching Time t ( µ s) 50 10 1 IC = 2 ma, VCC = 10 V, CTR = 290 % SWITCHING TIME vs. LOAD RESISTANCE tf tr td ts Switching Time t ( µ s) 1 000 100 10 IF = 5 ma, VCC = 5 V, CTR = 290 % SWITCHING TIME vs. LOAD RESISTANCE tf ts tr 0.1 10 50 100 500 1 k 5 k 10 k 1 100 500 1 k 5 k 10 k td 50 k 100 k Load Resistance RL (Ω) Load Resistance RL (Ω) FREQUENCY RESPONSE LONG TERM CTR DEGRADATION 0 IF = 5 ma, VCE = 5 V 1.2 1.0 TYP. Normalized Gain GV 5 10 15 RL = 1 kω 100 Ω CTR (Relative Value) 0.8 0.6 0.4 IF = 5 ma TA = 25 C IF = 5 ma TA = 60 C 20 0.2 300 Ω 0.5 1 2 5 10 20 50 100 200 500 0 10 2 10 3 10 4 10 5 Frequency f (khz) Time (Hr) Remark The graphs indicate nominal characteristics. Data Sheet PN10234EJ02V0DS 13
TAPING SPECIFICATIONS (UNIT : mm) Outline and Dimensions (Tape) 2.0±0.1 4.0±0.1 φ1.5 +0.1 0 1.75±0.1 4.5 MAX. 7.5±0.1 16.0±0.3 10.3±0.1 1.55±0.1 5.3±0.1 4.0±0.1 8.0±0.1 0.4 Tape Direction PS2561L-1-E3 PS2561L-1-E4 Outline and Dimensions (Reel) 2.0±0.5 2.0±0.5 φ13.0±0.2 R 1.0 φ21.0±0.8 254±2.0 φ 80.0±1.0 φ 17.5±1.0 21.5±1.0 Packing: 1 000 pcs/reel 15.9 to 19.4 Outer edge of flange 14 Data Sheet PN10234EJ02V0DS
Outline and Dimensions (Tape) 2.0±0.1 4.0±0.1 1.5 +0.1 0 1.75±0.1 4.5 MAX. 7.5±0.1 16.0±0.3 10.3±0.1 1.55±0.1 5.3±0.1 4.0±0.1 8.0±0.1 0.4 Tape Direction PS2561L-1-F3 PS2561L-1-F4 Outline and Dimensions (Reel) 2.0±0.5 2.0±0.5 φ13.0±0.2 R 1.0 φ21.0±0.8 330±2.0 φ 100±1.0 φ 17.5±1.0 21.5±1.0 Packing: 2 000 pcs/reel 15.9 to 19.4 Outer edge of flange Data Sheet PN10234EJ02V0DS 15
Outline and Dimensions (Tape) 2.0±0.1 4.0±0.1 1.55±0.1 1.75±0.1 4.4±0.2 11.5±0.1 24.0±0.3 12.35±0.15 2.05±0.1 6.6±0.2 0.38 12.0±0.1 Tape Direction PS2561L2-E3 PS2561L2-E4 Outline and Dimensions (Reel) 2.0±0.5 2.0±0.5 φ13.0±0.2 R 1.0 φ21.0±0.8 φ330±2.0 φ 100±1.0 25.5±1.0 29.5±1.0 Packing: 1 000 pcs/reel 23.9 to 27.4 Outer edge of flange 16 Data Sheet PN10234EJ02V0DS
Outline and Dimensions (Tape) 2.0±0.1 4.0±0.1 1.5 +0.1 0 1.75±0.1 4.5 MAX. 7.5±0.1 16.0±0.3 10.3±0.1 1.55±0.1 10.4±0.1 4.0±0.1 12.0±0.1 0.3 Tape Direction PS2561L-2-E3 PS2561L-2-E4 Outline and Dimensions (Reel) 2.0±0.5 2.0±0.5 13.0±0.2 R 1.0 21.0±0.8 330±2.0 100±1.0 17.5±1.0 21.5±1.0 Packing: 1 000 pcs/reel 15.9 to 19.4 Outer edge of flange Data Sheet PN10234EJ02V0DS 17
NOTES ON HANDLING 1. Recommended soldering conditions (1) Infrared reflow soldering Peak reflow temperature Time of peak reflow temperature Time of temperature higher than 220 C Time to preheat temperature from 120 to 180 C Number of reflows Flux 260 C or below (package surface temperature) 10 seconds or less 60 seconds or less 120±30 s Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Recommended Temperature Profile of Infrared Reflow Package Surface Temperature T ( C) 120 C 120±30 s (preheating) 180 C (heating) to 10 s to 60 s 260 C MAX. 220 C Time (s) (2) Wave soldering Temperature Time Preheating conditions Number of times Flux 260 C or below (molten solder temperature) 10 seconds or less 120 C or below (package surface temperature) One (Allowed to be dipped in solder including plastic mold portion.) Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (3) Cautions Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. Cautions regarding noise Be aware that when voltage is applied suddenly between the photocoupler s input and output or between collector-emitters at startup, the output side may enter the on state, even if the voltage is within the absolute maximum ratings. 18 Data Sheet PN10234EJ02V0DS
USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. Data Sheet PN10234EJ02V0DS 19
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT Parameter Symbol Speck Unit Application classification (DIN VDE 0109) for rated line voltages 300 Vr.m.s. for rated line voltages 600 Vr.m.s. IV III Climatic test class (DIN IEC 68 Teil 1/09.80) 55/100/21 Dielectric strength maximum operating isolation voltage Test voltage (partial discharge test, procedure a for type test and random test) Upr = 1.2 UIORM, Pd < 5 pc UIORM Upr 890 1 068 Vpeak Vpeak Test voltage (partial discharge test, procedure b for all devices test) Upr = 1.6 UIORM, Pd < 5 pc Upr 1 424 Vpeak Highest permissible overvoltage UTR 8 000 Vpeak Degree of pollution (DIN VDE 0109) 2 Clearance distance > 7.0 mm Creepage distance > 7.0 mm Comparative tracking index (DIN IEC 112/VDE 0303 part 1) CTI 175 Material group (DIN VDE 0109) III a Storage temperature range Tstg 55 to +150 C Operating temperature range TA 55 to +100 C Isolation resistance, minimum value VIO = 500 V dc at TA = 25 C VIO = 500 V dc at TA MAX. at least 100 C Ris MIN. Ris MIN. 10 12 10 11 Ω Ω Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Package temperature Current (input current IF, Psi = 0) Power (output or total power dissipation) Isolation resistance VIO = 500 V dc at TA = 175 C (Tsi) Tsi Isi Psi Ris MIN. 175 400 700 10 9 C ma mw Ω 20 Data Sheet PN10234EJ02V0DS
4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279 Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix A indicates that the device is Pb-free. The AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL s understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information. Restricted Substance per RoHS Lead (Pb) Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM Concentration contained in CEL devices -A -AZ Not Detected (*) Mercury < 1000 PPM Not Detected Cadmium < 100 PPM Not Detected Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE < 1000 PPM Not Detected If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative. Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall CEL s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to customer on an annual basis. See CEL Terms and Conditions for additional clarification of warranties and liability.