查询 7107P3YZQE 供应商 捷多邦, 专业 PCB 打样工厂,24 小时加急出货 Models vailable Features/Benefits Multi-pole and multi-position Wide variety of actuator and termination options Epoxy sealed terminals prevent contamination during soldering Typical pplications Telecommunications Instrumentation Medical equipment Build--Switch Our easy Build--Switch concept allows you to mix and match options to create the switch you need. Below is a complete listing of options shown in catalog. To order, simply select desired option from each category and place in the appropriate box. Switches with standard options are shown on pages -4 and -5. vailable options are shown and described on pages -6 thru -18. For additional options not shown in catalog, consult our Customer Service Center. Typical Example: 7 1 0 1 S Y Z Q E Switch Function 7101 7103 7201 7203 7211 7301 7401 7105 7107 7108 7109 7205 7207 7208 7209 7213 7215 7303 7305 7307 7308 7309 7403 7405 7407 7408 7409 7411 7413 7415 Note: UL/CS models available, see page -6. Bushing Contact Material ctuator D B M H Q Seal P3 Y K E NE M I S G T CW L K2 D8 ctuator Color/Finish K9 D9 NE K12 H3 0 K19 H4 L Y1 1 L1 Y3 2 L1P Y4 3 L2 Y9 7 L2P Terminations S L3 L3P V2 KXX ctuator Color/Finish L40 L41 L42 C V3 Z 2 NE 0 2 LP 3 3 MP 4 7 P1 7 V3 P4 W SP W1 W3 T1 T1P T2P TP W4 R R2 V2 V4 V6 V7 V8 V9 V21 V31 V41 V61 V71 V81 V91 W W1 W3 W4 W5 Z3 Bushing Finish NE 2
Specifications CTCT RTING: B contact material: 0.4 V max. @ 20 V C or DC max. Q contact material: 5 MPS @ 120 V C or 28 V DC; 2 MPS @ 250 V C. See page -18 for additional ratings. ELECTRICL LIFE: 7X01 and UX1 models: 100,000 make-and-break cycles at full load. ll other models: 40,000 cycles. CTCT RESISTNCE: Below 10 milliohms typ. initial @ 2-4 V DC, 100 m, for both silver and gold plated contacts. INSULTI RESISTNCE: 10 9 ohms min. DIELECTRIC STRENGTH: 1000 V RMS min. @ sea level. OPERTING TEMPERTURE: 30 C to 85 C. SOLDERBILITY: Per MIL-STD-202F method 208D, or EI RS-186E method 9 (1 hour steam aging). NOTE: Specifications and materials listed above are for switches with standard options. For information on specific and custom switches, consult Customer Service Center. Materials CSE: Glass filled nylon 6/6, flame retardant, heat stabilized, or diallyl phthalate (DP) (UL 94V-0). CTUTOR: Brass, chrome plated. BUSHING: Brass or zinc, nickel plated. HOUSING: Stainless steel. SWITCH SUPPORT: Brass or steel, tin plated. END CTCTS: B contact material: Copper alloy, with gold plate over nickel plate. Q contact material: Coin silver, silver plated. See page -18 for additional contact materials. CENTER CTCTS & LL TERMINLS: B contact material: Copper alloy, with gold plate over nickel plate. Q contact material: Copper alloy, silver plated. See page -18 for additional contact materials. TERMINL SEL: Epoxy. HRDWRE: Nut & Locking Ring: Brass, nickel plated. Lockwasher: Steel, nickel plated. SWITCHES WITH STNDRD OPTIS 1/4-40 UNS-2 PRT NUMBER POS. 1 POS. 2 POS. 3 ÑÑÑ 7101SYZQE KEYWY Terminal Nos. For Reference Only 7101SYZBE 7101SYZGE 7101SYZQE 7103SYZQE 7105SYZQE 7107SYZQE 7108SYZQE MOM. = Momentary MOM. NOTE: For PC termination, replace Z with C. For panel mounting information, see page -9. For PC mounting information, see page -10. NE NE NE OFF OFF OFF NE MOM. MOM. MOM. 7201SYZQE 1/4-40 UNS-2 KEYWY Terminal Nos. For Reference Only PRT NUMBER 7201SYZQE 7203SYZQE 7205SYZQE 7207SYZQE 7208SYZQE 7211SYZQE MOM. = Momentary NOTE: For PC termination, replace Z with C. For panel mounting information, see page -9. For PC mounting information, see page -10. ÑÑÑ POS. 1 POS. 2 POS. 3 MOM. NE OFF OFF OFF NE MOM. MOM. MOM. 1/4-40 UNS-2 KEYWY POS. 1 POS. 2 POS. 3 PRT NUMBER 7301SYZQE 7303SYZQE 3PDT NE OFF 7301SYZQE 3PDT Terminal Nos. For Reference Only NOTE: For PC termination, replace Z with C. For panel mounting information, see page -9. For PC mounting information, see page -10.
SWITCHES WITH STNDRD OPTIS PRT NUMBER 7401SYZQE 7403SYZQE 7411SYZQE 4PDT POS. 1 POS. 2 POS. 3 ÑÑ NE OFF 1/4-40 UNS-2 KEYWY NOTE: For PC termination, replace Z with C. For panel mounting information, see page -9. For PC mounting information, see page -10. Terminal Nos. For Reference Only 7401SYZQE 4PDT PRT NUMBER POS. 1 POS. 2 POS. 3 ÑÑÑ 7201MD9QE NE NOTE: For PC mounting information, see page -11. Terminals & Support SECTI - Terminal Nos. For Reference Only 7201MD9BE Horizontal ctuation PRT NUMBER POS. 1 POS. 2 POS. 3 ÑÑÑ 7301MD9BE 3PDT NE NOTE: For PC mounting information, see page -11. Terminals & Support SECTI - Terminal Nos. For Reference Only 7301MD9BE Horizontal ctuation 3PDT POS. 1 POS. 2 POS. 3 PRT NUMBER 7201MD9V2BE 2PDT NE NOTE: For PC mounting information, see page -13. SECTI - Terminal Nos. For Reference Only 7201MD9V2BE Vertical ctuation
SWITCH FUNCTI SWITCH FUNCTI CNECTED TERMINLS MODEL UL/CS** MODEL POS. 1 POS. 2 POS. 3 POS. 1 POS. 2 POS. 3 ÑÑÑ 7101 (STD.) U11 NE SCHEMTIC 7103 (STD.) U13 OFF SP 7105 U15 MOM. OFF MOM. 2-3 23 OPEN 2-1 21 7107 U17 OFF MOM. 7108 U18 NE MOM. 7109 U19 NE MOM. N/ 2-3 2-1 7201 (STD.) U21 NE 7203 (STD.) U23 OFF 7205 U25 MOM. OFF MOM. 2-3,5-6 OPEN 2-1,5-4 7207 U27 OFF MOM. DP 7208 U28 NE MOM. 7209 U29 NE MOM. N/ 2-3,5-6 2-1,5-4 7211 (STD.)* U211* 7213* U213* MOM. 2-3,5-6 2-3,5-4 2-1,5-4 7215* U215* MOM. MOM. 7301 (STD.) U31 NE 7303 U33 OFF 3P 7305 U35 MOM. OFF MOM. 2-3,5-6,8-9 OPEN 2-1,5-4,8-7 7307 U37 OFF MOM. 7308 U38 NE MOM. 7309 U39 NE MOM. N/ 2-3,5-6,8-9 2-1,5-4,8-7 3PDT 7401 (STD.) U41 NE 7403 U43 OFF 7405 U45 MOM. OFF MOM. 2-3,5-6,8-9,11-12 12 OPEN 2-1,5-4,8-7,11-10 7407 U47 OFF MOM. 4P 7408 U48 NE MOM. 7409 U49 NE MOM. N/ 2-3,5-6,8-9,11-12 2-1,5-4,8-7,11-10 7411* U411* 7413* U413* MOM. 2-3,5-6,8-9,11-12 12 2-3,5-4,8-9,11-10 10 2-1,5-4,8-7,11-10 10 7415* U415* MOM. MOM. 4PDT MOM. = Momentary * Wiring for 3-way switch, see page L-29. **U11-U415 model nos. with all options when ordered with G, L, M or Q contact material.
CTUTOR CTUTOR S (STD.).410 HIGH 1 M (STD.).200 HIGH 1 SP NTIROTTI,.420 HIGH 2, 3 MP NTIROTTI,.200 HIGH 2, 3 CTUTOR FINISH L, L1, L2.840,.640,.550 HIGH 1 LP, L1P, L2P NTIROTTI,.840,.640,.550 HIGH 2, 3 * * *DIM. OPTI DIM. L, LP.840 (21,34) L1, L1P.640 (16,26) L2, L2P.550 (13,97) S actuator standard when ordered with C, W-W5, Z & Z3 terminations. M actuator standard when ordered with all terminations except C, W-W5, Z & Z3. NOTE: Caps are available separately, see page L-10. P1 FLTTED WITH NTIROTTI,.840 HIGH 2, 3 P3 (STD.) FLTTED WITH NTIROTTI,.450 HIGH 2, 3 P4 FLTTED WITH NTIROTTI,.250 HIGH 2, 3 * * * Dress nut part number 709901201 supplied standard with threaded bushing. (Part number 709903201 with metric threaded bushings.) T TP (STD.).687 HIGH 1, 2 NTIROTTI,.687 HIGH, 15/32 BUSHING 1, 2, 3 T1 T1P.460 HIGH 1, 2 NTIROTTI,.460 HIGH, 15/32 BUSHING 1, 2, 3 T2P FLTTED, NTIROTTI,.610 HIGH, 15/32 BUSHING 1, 2, 3 15/32-32 UNS-2 15/32-32 UNS-2 15/32-32 UNS-2 Bushing option code not required unless CW splashproof bushing ordered. TP & T1P actuators not available with CW splashproof bushing. ll TXX actuators not available on single pole models with -7, W-W4, R & R2 terminations. Bushing option code not required. T2P actuator not available with CW splashproof bushing or single pole models with -7, W-W4, R & R2 terminations. 1 L, L1, L2, M, S & TXX actuators not available with Y1 bushing. 2 LP, L1P, L2P, MP, P1, P3, P4, SP & TXX actuators not available with D8 & H4 bushing. 3 ntirotation: Provides anti- push-in feature on actuator. * dd.070 (1,78) for D, D8 & D9 bushings, subtract.020 (0,51) for H3 bushing. OPTI NE CTUTOR FINISH (STD.) BRIGHT CHROME-With Nickel Plated Bushing 2 (STD.) BLCK 0 BRIGHT CHROME-With Black Bushing S STIN CHROME NOTE: Black hardware is supplied when either black actuators or bushings are specified. ll hardware is available separately, see section L.
CTUTOR CTUTOR CTUTOR FINISH/COLOR K2 K9 LOCKING LEVER,.704 HIGH (threaded) LOCKING LEVER,.704 HIGH (unthreaded) K12 LOCKING LEVER,.732 HIGH (threaded) K19 LOCKING LEVER,.732 HIGH (unthreaded) OPTI NE CTUTOR CP FINISH (STD.) NTURL LUMINUM With Nickel Plated Bushing 0 (STD.) NTURL LUMINUM With Black Bushing 2 BLCK NODIZED LUMINUM 3 RED NODIZED LUMINUM 7 BLUE NODIZED LUMINUM Replaces K, K8 Replaces K1, K18 Locking Positions NOTE: To prevent accidental actuation, toggle must be lifted before being actuated. When released, toggle will lock in place. Overtightening mounting nut may cause actuator to bind. 01 Models 2 Position lock 03 & 11 Models 3 Position lock 05, 09 & 15 Models 1 Position lock 07 & 13 Models 2 Position lock 08 Models 1 Position lock Bushing option code not required unless CW splashproof bushing ordered. L40 LEVER HNDLE WITHOUT CP L41 PLSTIC LEVER HNDLE WITH NTIROTTI ND CP, P/N 4810 L42 PLSTIC LEVER HNDLE WITH NTIROTTI ND CP, P/N 4811 No color choice required. Finish: Matte (L41 & L42 ). L3 L3P PLSTIC,.840 HIGH NTIROTTI,.840 HIGH Gloss Plastic * OPTI PLSTIC CTUTOR COLORS NE (STD.) No ctuator Color (L40 option) 2 (STD.) BLCK 1 WHITE 3 RED Chrome Finish * dd.070 (1,78) for D, D8 & D9 bushings, subtract.020 (0,51) for H3 bushing. NOTE: Lever handle for L41 & L42 actuators supplied, but not installed. For interchangeability, order L40 actuator option and lever handles separately, see section L. L4X actuators not available with H4, Y1, Y4 bushings. ntirotation: Provides anti- push-in feature on actuator.
Y (STD.).350 HIGH, THREDED, KEYWY Y9.350 HIGH, UNTHREDED, KEYWY NE NO BUSHING BUSHING D D8 D9 BUSHING (STD.).280 HIGH, THREDED, KEYWY.280 HIGH, UNTHREDED, FLT 3.280 HIGH, UNTHREDED, KEYWY H BUSHING FINISH (STD.).296 HIGH, FLT, H3.315 HIGH, KEYWY, THREDED, HIGH TORQUE 1, 2 THREDED, HIGH TORQUE 1, 2 No bushing choice required with KXX, TXX actuators. (exception: Specify CW if splashproof bushing desired). 1/4-40 UNS-2 D8 D, D9 1/4-40 UNS-2 1/4-40 UNS-2 1/4-40 UNS-2 Y bushing standard with C, W-W5, Z or Z3 terminations. D9 bushing standard with all terminations except C, W-W5, Z or Z3. dd.070 (1,78) to all actuators lengths with D, D8 & D9 bushings. Subtract.020 (0,51) from all actuator lengths for H3 bushing. H4 8mm HIGH, KEYWY, THREDED, METRIC HIGH TORQUE 1, 2, 3 Y1.378 HIGH, KEYWY, THREDED, Y3 8.9mm HIGH, KEYWY, HIGH TORQUE 1, 2, 4 THREDED, METRIC Y4.378 HIGH, FLT, THREDED, HIGH TORQUE 1, 2, 5 1/4-40 UNS-2 1/4-40 UNS-2 CW THREDED, SPLSHPROOF 1, 2 For T & T1 actuators. For actuators other than T & T1. OPTI NE BUSHING FINISH (STD.) NICKEL on all bushings except D8 satin chrome. 2 BLCK 15/32-32 UNS-2 IP67 Degree of protection, totally protected against dust, full-scale voltage protection, temporary immersion. Internal actuator seal standard. External bushing seal washer available from: Multi-Flex Seals, Inc., Hackensack, NJ. Part number: MFS-60064. 1/4-40 UNS-2 IP67 Degree of protection, totally protected against dust, full-scale voltage protection, temporary immersion. Internal actuator seal and external bushing seal washer standard. 1 Will withstand 12 in.-lbs. of torque with no distortion. 2 CW. H, H3, H4, Y1 & Y4 bushings not available on single pole models with 4, R or R2 terminations. 3 D8 & H4 bushings available only with L, L1, L2, L3, M & S actuators. 4 Y1 bushing available only with LP, LXP, MP, PX & SP actuators. 5 Y4 bushing not available with L4X actuators. NOTE: Two mounting nuts, locking ring and lockwasher supplied standard with threaded bushings. Black hardware is supplied when either black bushings or actuators are specified. Optional mounting nut and locking ring styles and finishes available, see section L. PNEL MOUNTING 1/4 INCH BUSHING METRIC BUSHING 15/32 INCH BUSHING Without locking ring. With standard locking ring. With small locking ring. Without locking ring. With locking ring. Without locking ring. With standard locking ring.
TERMINTIS Z (STD.) SOLDER LUG C (STD.) PC THRU-HOLE.030 (0,76) Thk. thru 4PDT Not available with K, L or M contact materials. thru 4PDT Z3 QUICK CNECT W, W1, W3, W4, W5 WIRE WRP Dim OPTI DIM W.750 (19,05) W1.964 (24,48) W3.425 (10,80).030 (0,76) Thk. W4 1.062 (26,97) W5 1.305 (33,15).030 (0,76) Thk. thru 4PDT Not available with K, L or M contact materials. Mating quick connector available, order part number 530100000. thru 4PDT (STD.) RIGHT NGLE, PC THRU-HOLE 7101MD9BE Horizontal ctuation ctuator Shown In Pos. 1 SECTI - Terminal Nos. For Reference Only Switch support with CW, H, H3, H4, Y1, Y4 bushings and KXX actuators. Part No. Shown: 7101MHBE 3 RIGHT NGLE, SNP-IN, PC THRU-HOLE W, W1, W3, W4 RIGHT NGLE, EXTENDED, PC THRU-HOLE OPTI DIM W.50 (12,7) Dim W1.72 (18,3) W3.20 (5,1) W4.83 (21,1) Terminal bend radii and lead-in manufacturing option.
TERMINTIS (STD.) RIGHT NGLE, PC THRU-HOLE ctuator Shown In Pos. 1 Terminals & Support SECTI - 7201MD9BE Horizontal ctuation 3 RIGHT NGLE, SNP-IN, PC THRU-HOLE W, W1, W4 RIGHT NGLE, EXTENDED, PC THRU-HOLE OPTI DIM DIM.33 (8,4) W.19 (4,8) W1.40 (10,2) W4.50 (12,7) Terminal bend radii and lead-in manufacturing option. (STD.) RIGHT NGLE, PC THRU-HOLE ctuator Shown In Pos. 1 Terminals & Support W4 RIGHT NGLE, EXTENDED, PC THRU-HOLE SECTI - 7301MD9BE Horizontal ctuation 3PDT.18 (4,6).33 TYP. (8,4) Terminal bend radii and lead-in manufacturing option.
2 RIGHT NGLE, PC THRU-HOLE,.156 PITCH TERMINTIS 7101MH2BE Horizontal ctuation Terminals & Support ctuator Shown In Pos. 1 Switch support with CW, H, H3, H4, Y1, Y4 bushings and KXX actuators. Not available with TXX actuators and I seal. Terminal bend radii and lead-in manufacturing option. Part No. Shown: 7101MH2BE 4 RIGHT NGLE, PC THRU-HOLE,.156 PITCH 7101MD94BE Horizontal ctuation ctuator Shown In Pos. 1 Not available with KXX & TXX actuators, CW, H, H3, H4, Y1 & Y4 bushings, and I seal. Terminal bend radii and lead-in manufacturing option. NOTE: Termination options 4 & R2 are functionally identical and fit the same PC mounting pattern. The switches, however, are shifted relative to the mounting holes. Unlike the R2, the 4 option is available with any contact material and can be UL recognized and CS certified. The PC pattern must clear switch support legs. V2 (STD.) VERTICL RIGHT NGLE, PC THRU-HOLE,.150 PITCH 7101MD9V2BE Vertical ctuation ctuator Shown In Pos. 1 SECTI - V3 VERTICL RIGHT NGLE, SNP-IN, PC THRU-HOLE,.150 PITCH Terminal bend radii and lead-in manufacturing option.
V2 (STD.) VERTICL RIGHT NGLE, PC THRU-HOLE,.150 PITCH TERMINTIS ctuator Shown In Pos. 1 SECTI - 7201MD9V2BE Vertical ctuation V3 VERTICL RIGHT NGLE, SNP-IN, PC THRU-HOLE,.150 PITCH Terminal bend radii and lead-in manufacturing option. V2 (STD.) VERTICL RIGHT NGLE, PC THRU-HOLE,.150 PITCH ctuator Shown In Pos. 1 SECTI - 7301MD9V2BE Vertical ctuation 3PDT V3 VERTICL RIGHT NGLE, SNP-IN,.150 PITCH Terminal bend radii and lead-in manufacturing option.
TERMINTIS V2 (STD.) VERTICL RIGHT NGLE, PC THRU-HOLE,.150 PITCH 7401MD9V2BE Vertical ctuation 4PDT ctuator Shown In Pos. 1 SECTI - V3 VERTICL RIGHT NGLE, SNP-IN, PC THRU-HOLE,.150 PITCH Terminal bend radii and lead-in manufacturing option. R RIGHT NGLE WITH PCB Terminals & Support 7101MD9RBE Horizontal ctuation ctuator Shown In Pos. 1 Not available with KXX & TXX actuators, CW, H, H3, H4, Y1 & Y4 bushings. Contact makes on same side actuator thrown. R2 RIGHT NGLE WITH PCB Terminals & Support 7101MD9R2BE Horizontal ctuation ctuator Shown In Pos. 1 Not available with KXX & TXX actuators, CW, H, H3, H4, Y1 & Y4 bushings. Contact makes on opposite side actuator thrown.
TERMINTIS 7 RIGHT NGLE, PC THRU-HOLE,.025 SQURE,.200 PITCH Terminals & Support ctuator Shown In Pos. 1 SECTI - 7101MD97BE Horizontal ctuation Not available with KXX & TXX actuators, H, H3, H4, Y1 & Y4 bushings. I seal option. Terminal bend radii and lead-in manufacturing option. vailable with B contact material only. V2, V6, V7, V8 V21, V61, V71, V81 VERTICL MOUNT, V-BRCKET VERTICL MOUNT, V-BRCKET, SNP-IN Dim 7101MD9 BE Snap-In OPTI DIM V2, V21.555 (14,10) ctuator Shown In Pos. 1 V6, V61.460 (11, 68) V7, V71.630 (16, 00) V8, V81.953 (24, 21) V2, V6, V7, V8 V21, V61, V71, V81 VERTICL MOUNT, V-BRCKET VERTICL MOUNT, V-BRCKET, SNP-IN Dim 7201MD9 BE Snap-In OPTI DIM V2, V21.555 (14,10) V6, V61.460 (11, 68) ctuator Shown In Pos. 1 V7, V71.630 (16, 00) V8, V81.953 (24, 21)
V2, V7, V8 V21, V71, V81 VERTICL MOUNT, V-BRCKET TERMINTIS VERTICL MOUNT, V-BRCKET, SNP-IN Dim Snap-In OPTI DIM 7301MD9 BE 3PDT ctuator Shown In Pos. 1 V2, V21.555 (14,10) V7, V71.630 (16, 00) V8, V81.953 (24, 21) V2, V7, V8 V21, V71, V81 VERTICL MOUNT, V-BRCKET VERTICL MOUNT, V-BRCKET, SNP-IN Dim Snap-In OPTI DIM 7401MD9 BE 4PDT ctuator Shown In Pos. 1 V2, V21.555 (14,10) V7, V71.630 (16, 00) V8, V81.953 (24, 21) V3 (STD.), V4, V9 V31, V41, V91 VERTICL MOUNT, V-BRCKET VERTICL MOUNT, V-BRCKET, SNP-IN Dim 7101MD9 BE ctuator Shown In Pos. 1 Snap-In OPTI DIM V3, V31.460 (11,68) V4, V41.630 (16,00) V9, V91 1.150 (29,21)
TERMINTIS V3 (STD.), V4, V9 V31, V41, V91 VERTICL MOUNT, V-BRCKET VERTICL MOUNT, V-BRCKET, SNP-IN Dim 7201MD9 BE Snap-In OPTI DIM ctuator Shown In Pos. 1 V3, V31.460 (11,68) V4, V41.630 (16,00) V9, V91 1.150 (29,21) V4, V9 V41, V91 VERTICL MOUNT, V-BRCKET VERTICL MOUNT, V-BRCKET, SNP-IN Dim 7301MD9 BE 3PDT Snap-In OPTI DIM ctuator Shown In Pos. 1 V4, V41.630 (16,00) V9, V91 1.150 (29,21) V4, V9 V41, V91 VERTICL MOUNT, V-BRCKET VERTICL MOUNT, V-BRCKET, SNP-IN Dim 7401MD9 BE 4PDT Snap-In OPTI DIM ctuator Shown In Pos. 1 V4 V41.630 (16,00) V9, V91 1.150 (29,21)
CTCT MTERIL OPTI CTCT MTERIL TERMINL PLTING RTINGS B (STD.) GOLD 1 GOLD 1 LOW LEVEL/DRY CIRCUIT 0.4 V MX. @ 20 V C OR DC MX. K TIN-LED 6 Q (STD.) SILVER 5 SILVER 45 4,5 POWER 5 MPS @ 120 V C OR 28 V DC; 2 MPS @ 250 V C. M TIN-LED 6 G L GOLD 3 GOLD OVER SILVER 2,3 LOW LEVEL/DRY CIRCUIT OR POWER 04VMX 0.4 MX. @20VCORDCMX MX. OR5MPS@120VCOR C TIN-LED 6 28 V DC; 2 MPS @ 250 V C. CTCT MTERIL/PPLICTI RECOMMENDTIS SEE CHRT, PGE L-31. 1 CTCTS & TERMINLS: Copper alloy, with gold plate over nickel plate. 2 END CTCTS: Coin silver, with gold plate over nickel plate. 3 CENTER CTCTS & LL TERMINLS: Copper alloy, with gold plate over nickel plate. 4 END CTCTS: Coin silver, silver plated. 5 CENTER CTCT & LL TERMINLS: Copper alloy, silver plated. 6 TERMINLS: Copper alloy, with tin-lead alloy over nickel plate. U11-U415 model numbers with all options when ordered with G, L, M or Q contact material. B contact material standard with all terminations, except C, Z & Z3. B contact material must be ordered with 7, W6-W7, R, R2, W6-W7 terminations. Q contact material standard with C, Z & Z3 terminations. K, L & M contact materials not available with Z & Z3 terminations. SEL E (STD.) EPOXY SEL I EPOXY POTTED BSE Dim. DIM SP.410 (10,41) DP.440 (11,18) 3P.505 (12,83) 4P.505 (12,83) Compatible with bottom-wash PC board cleaning methods. vailable with C, W-W5, Z & Z3 terminations only.