Carling Technologies 3S-Series Sub-Miniature Pushbutton Switches ™ 3S1-Series Sub-Miniature Pushbutton Switch Specifications 3SS-Series Sealed Sub-Miniature Pushbutton Switch 3SM-Series Sealed Surface Mount Sub-Miniature Pushbutton Switch 3S1-Series Ordering Scheme Contact Rating . . . . . . . . . refer to ordering scheme Electrical Life . . . . . . . . . . 50,000 make & break cycles @ full load Contact Resistance. . . . . . 20 mΩ max. initial @ 2-4 VDC 100mA for both silver & gold plated contacts. Insulation Resistance . . . 1000 MΩ min. Dielectric Strength . . . . . . 1500 Volts RMS @ sea level Operating Temperature . . . -30°C to +85°C Index of Protection . . . . . . 3SS & 3SM-Series: IP67 Solder Heat Resistance. . . MIL-STD-202, Method 210 Actuator Travel . . . . . . . . . 25° Materials Case . . . . . . . . . . . . . . . . UL 94-0 3S1-Series: Dially phthalate (DAP) 3SS-Series: Glass filled nylon 6/6, flame retardant, heat stabilized 3SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized Plunger. . . . . . . . . . . . . . .3S1-Series: Thermoplastic polyester, black 3SS -Series: Thermoplastic polyester (UL 94V-0), with internal o-ring seal 3SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized Bushing . . . . . . . . . . . . . .3S1-Series: Brass, nickel plated 3SS-Series: Glass filled nylon 6/6, flame retardant, heat stabilized (UL 94V-0) 3SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0) Housing. . . . . . . . . . . . . . .Stainless Steel Switch Support . . . . . . . . . Brass, tin plated Terminal Seal . . . . . . . . . . Epoxy 3S1 - SP 9 - B6 - M7 - R E 1 Series 2 Poles 1 SERIES 3S1 Sub-Miniature Pushbutton Switch 2 POLES SP single pole 3 CIRCUIT 3 Circuit 4 Bushing 5 Termination 6 Contact 7 Seal 5 TERMINATION M1 Solder Lug M2 PCB M6 PC Mount, 90° horizontal M61 Snap-In, 90° horizontal M7 PC Mount, 90° vertical M71 Snap-In, 90° vertical VS2 PC Mount, U bracket, .620 mounting x .460 high VS21 Snap-In, U bracket ( ) - momentary 8 9 ON OFF 4 BUSHING B5 B6 B7 B8 B9 B0 (ON) (ON) 10-48 Threaded Unthreaded “D” Unthreaded 1/4-40 Threaded “D” Flush Bushing 1/4” Unthreaded “D” 6 CONTACT Material G silver1 K gold2 P silver1 Q silver1 R gold2 Terminal Plating gold over silver3 tin-lead4 tin-lead4 silver1 gold2 Rating 1A@125VAC or 28VDC 0.4VA max. @20V max (AC/DC) 1A@125VAC or 28VDC 1A@125VAC or 28VDC 0.4VA max. @20V max (AC/DC) NOTE: Tin-lead option available with PC type terminations only. 1 Moveable contact & terminals: copper alloy, silver plate 2 Moveable contact & terminals: copper alloy with gold plate over nickel plate 3 Terminals: silver plated with outer layer in gold plating 4 Outer terminals: copper alloy with tin-lead over nickel plate 7 EPOXY SEAL E epoxy seal www.carlingtech.com 27 Carling Technologies 3S-Series Sub-Miniature Pushbutton Switches ™ 3SS-Series Ordering Scheme 3SS - WSP 9 - M6 - R E 1 Series 2 Poles 3 Circuit 1 SERIES 3SS Sealed Sub-Miniature Pushbutton Switch 2 POLES WSP single pole WDP double pole ( ) - momentary ON OFF 5 Contact 5 CONTACT Material G silver1 K gold2 P silver1 R gold2 Terminal Plating gold over silver3 tin-lead4 tin-lead4 gold2 6 Seal Rating 1A@125VAC or 28VDC 0.4VA max. @20V max (AC/DC) 1A@125VAC or 28VDC 0.4VA max. @20V max (AC/DC) IP67 IP67 IP67 IP67 NOTE: Tin-lead option available with PC type terminations only. 1 Moveable contact & terminals: copper alloy, silver plate 2 Moveable contact & terminals: copper alloy with gold plate over nickel plate 3 Terminals: silver plate with outer layer in gold plating 4 Outer terminals: copper alloy with tin-lead over nickel plate 3 CIRCUIT 8 9 4 Termination (ON) (ON) 6 EPOXY SEAL E epoxy seal 4 TERMINATION M2 PCB M6 PC Mount, 90° horizontal M61 Snap-In, 90° horizontal M7 PC Mount, 90° vertical M71 Snap-In, 90° vertical VS2 PC Mount, U bracket VS21 Snap-In, U bracket 3SM-Series Ordering Scheme 3SM - SP 9 - M6 - R E 1 Series 2 Poles 3 Circuit 4 Termination 5 CONTACT Material G silver1 K gold2 P silver1 R gold2 1 SERIES 3SM Sealed Surface Mount Pushbutton Switch 2 POLES SP single pole DP double pole ( ) - momentary ON OFF 6 Seal Terminal Plating gold over silver3 tin-lead plated4 tin-lead plated4 gold plated2 7 Packaging Rating 1A@125VAC or 28VDC 0.4VA max. @20V max (AC/DC) 1A@125VAC or 28VDC 0.4VA max. @20V max (AC/DC) (ON) (ON) 6 EPOXY SEAL E epoxy seal 4 TERMINATION M6 Surface Mount, 90° flat M7 Surface Mount, 90° vertical S6 Surface Mount, 90° horizontal 7 PACKAGING Switches are bulk packed, unless T/R is specified at the end of the part number. T/R tape reel - 500 pieces per reel 3S-Series Optional Cap To order accessories assembled on a switch, specify the switch number followed by the accessory part number and the word “assembled”. Ex: 3S1-SP9-B6-M7-RE-C23ASSEMBLED To order accessories in bulk, specify the Series, followed by the accessory. Ex.) 3S1-C13 3S1 - C1 3 1 Series 2 Cap Size 1 2 3 4 2 CAP SIZE 10.6mm C2 7.6mm 1 28 3 Color 3 CAP COLOR1 1 SERIES OR SWITCH CATALOG NUMBER 3S1, 3SS or 3SM C1 IP67 IP67 IP67 IP67 NOTE: Tin-lead option available with PC type terminations only. 1 Moveable contact & terminals: copper alloy, silver plate 2 Moveable contact & terminals: copper alloy with gold plate over nickel plate 3 Terminals: silver plate with outer layer in gold plating 4 Outer terminals: copper alloy with tin-lead over nickel plate 3 CIRCUIT 8 9 5 Contact white black red orange 5 6 7 yellow green blue Black, white & red standard. Other colors available. Consult factory. www.carlingtech.com Carling Technologies 3S-Series Sub-Miniature Pushbutton Switches ™ 3S1-Series Dimensional Specifications: in. [mm] ACTUATOR OP1 .138 [3.50] .095 [2.40] .500 [12.70] .776 [19.70] .347 [8.80] .047 TO .125 [1.19] [3.18] PANEL MOUNTING .630 [16.00] .472 [12.00] .600 [15.24] .005 R [0.13 R] MAX TYP. PANEL THICKNESS CAP C1 C2 .158 [4.00] .189 [4.80] .197 [5.00] .083 [2.10] .138 [3.50] .287 [7.30] .091 [2.30] .291 [7.40] BUSHING B5 B6 .173 [4.40] B7 .173 [4.40] .189 DIA [Ø 4.80] .189 DIA [Ø 4.80] .189 DIA [Ø 4.80] .098 DIA [Ø 2.50] .098 DIA [Ø 2.50] .098 DIA [Ø 2.50] 10-48 UNS .236 [6.00] .020 [0.50] .020 [0.50] B8 .236 [6.00] .236 [6.00] .020 [0.50] B9 B0 .224 [5.70] .224 DIA [Ø 5.70] .244 DIA [Ø 6.20] .244 DIA [Ø 6.20] .197 DIA [Ø 5.00] .122 DIA [Ø 3.10] .122 DIA [Ø 3.10] .098 DIA [Ø 2.50] 1/4-40NS .309 [7.85] .309 [7.85] .020 [0.50] .020 [0.50] .020 [0.50] TERMINATION SP8 SINGLE POLE DOUBLE THROW SP9 .236 DIA [Ø 6.00] FLAT SINGLE POLE SINGLE THROW .236 DIA [Ø 6.00] .236 [6.00] .150 [3.80] .201 [5.10] .020 [0.50] FLAT .236 [6.00] .146 [3.70] .020 [0.50] .100 [2.54] 3.19 [8.10] .173 [4.40] .098 [2.50] .130 [3.30] .030 [0.76] .201 [5.10] .200 [5.08] .173 [4.40] www.carlingtech.com .098 [2.50] .118 [3.00] 3.19 [8.10] .061 [1.55] 29 Carling Technologies 3S-Series Sub-Miniature Pushbutton Switches ™ 3S1-Series Dimensional Specifications: in. [mm] TERMINATION M1 VS2 M2 .039 [1.00] .059 [1.50] .118 [3.00] .028 [0.70] .039 [1.00] .158 [4.00] .130 [3.30] SINGLE POLE DOUBLE THROW .189 [4.80] .098 [2.50] .020 [0.50] .100 [2.54] .030 X .020 THK [0.76 0.50] .016 [0.40] .100 [2.54] .200 [5.08] .130 [3.30] .098 [2.50] .020 [0.50] .173 [4.40] .200 [5.08] .130 .350 [3.30] [8.90] .030 [0.76] .016 [0.40] .200 [5.08] .200 [5.08] .236 [6.00] .130 [3.30] .173 [4.40] .400 [10.16] .333 [8.45] PC MOUNTING .319 [8.10] FLAT .236 DIA [Ø 6.00] .035 [0.90] .200 [5.08] .201 [5.10] .098 [2.50] .016 [0.40] .034 [0.85] .200 [5.08] .173 [4.40] FLAT .236 DIA [Ø 6.00] .020 [0.50] .200 [5.08] .035 [0.90] M7 PC MOUNTING .200 [5.08] .319 [8.10] .333 [8.45] .200 [5.08] .201 [5.10] .098 [2.50] .130 [3.30] .016 [0.40] .034 [0.85] .200 [5.08] .043 DIA [Ø 1.09] .020 [0.50] .100 [2.54] SINGLE POLE, SINGLE THROW .236 [6.00] PC MOUNTING .319 [8.10] .200 [5.08] .016 [0.40] .020 [0.50] .030 [0.76] .200 [5.08] .043 DIA [Ø 1.09] .030 [0.76] .200 [5.08] PC MOUNTING SINGLE POLE, DOUBLE THROW .142 [3.60] .236 [6.00] .201 [5.10] .100 [2.54] .319 [8.10] .236 DIA [Ø 6.00] .098 [2.50] .016 [0.40] .020 [0.50] .200 [5.08] 30 .100 [2.54] .201 [5.10] .236 DIA [Ø 6.00] .098 [2.50] .030 [0.76] .043 DIA [Ø 1.09] .200 [5.08] SINGLE POLE, DOUBLE THROW .236 [6.00] .142 [3.60] .400 [10.16] .043 DIA [Ø 1.09] .020 [0.50] SINGLE POLE, SINGLE THROW M6 .173 [4.40] .400 [10.16] PC MOUNTING .236 [6.00] .173 [4.40] .043 DIA [Ø 1.09] .020 [0.50] SINGLE POLE, SINGLE THROW .189 [4.80] .200 [5.08] .400 [10.16] .130 .350 [3.30] [8.90] .030 [0.76] .200 [5.08] PC MOUNTING .173 [4.40] .236 [6.00] .061 .020 [1.55 X 0.50] THK VS2 .142 [3.60] .030 [0.76] .100 [2.54] www.carlingtech.com .200 [5.08] .043 DIA [Ø 1.09] Carling Technologies 3S-Series Sub-Miniature Pushbutton Switches ™ 3SS-Series Dimensional Specifications: in. [mm] SNAP-IN TERMINATION M61 M71 VS21 M61,M71,VS21 have the same P.C. mounting but with snap-in bracket. TERMINATION SINGLE POLE, SINGLE THROW .177 DIA [Ø 4.50] .217 [5.50] .528 [13.40] EPOXY SEAL .201 [5.10] .020 [0.50] .200 [5.08] .100 DIA [Ø 2.54] SINGLE POLE, DOUBLE THROW .177 [4.50] .114 [2.90] .177 DIA [Ø 4.50] .228 [5.80] EPOXY SEAL .528 [13.40] .020 [0.50] .201 [5.10] .100 [2.54] .319 [8.10] .319 [8.10] .100 DIA [Ø 2.54] .030 [0.76] .177 [4.50] .030 [0.76] .114 [2.90] DOUBLE POLE, SINGLE THROW .217 [5.50] .177 DIA [Ø 4.50] .532 [13.50] EPOXY SEAL .362 [9.20] .020 [0.50] .200 [5.08] .100 DIA [Ø 2.54] M6 .100 DIA [Ø 2.54] .177 [4.50] .177 DIA [Ø 4.50] .120 [3.05] .327 [8.30] .030 [0.76] SINGLE POLE, SINGLE THROW .217 [5.50] .200 [5.08] PC MOUNTING .319 [8.10] EPOXY SEAL .200 [5.08] .201 [5.10] .200 [5.08] .100 DIA [Ø 2.54] .016 [0.40] .032 [0.80] .177 DIA [Ø 4.50] .034 [0.85] .159 [4.05] .043 DIA [Ø 1.09] .020 [0.50] .200 [5.08] .200 [5.08] SINGLE POLE, DOUBLE THROW .528 [13.40] .228 [5.80] .200 [5.08] PC MOUNTING .319 [8.10] EPOXY SEAL .100 [2.54] .201 [5.10] .200 [5.08] .016 [0.40] .032 [0.80] .159 [4.05] .034 [0.85] .200 [5.08] .020 [0.50] .100 [2.54] .200 [5.08] .177 DIA [Ø 4.50] .327 [8.30] EPOXY SEAL .217 [5.50] .200 [5.08] .362 [9.20] .016 [0.40] .030 [0.76] .200 [5.08] .158 [4.00] .200 [5.08] .034 [0.85] .100 [2.54] www.carlingtech.com .043 DIA [Ø 1.09] PC MOUNTING DOUBLE POLE, SINGLE THROW .100 DIA [Ø 2.54] .200 [5.08] .020 [0.50] .100 [2.54] .200 [5.08] .200 [5.08] .043 DIA [Ø 1.09] 31 Carling Technologies 3S-Series Sub-Miniature Pushbutton Switches ™ 3SS-Series Dimensional Specifications: in. [mm] TERMINATION M7 .100 DIA [Ø 2.54] .177 DIA [Ø 4.50] SINGLE POLE, SINGLE THROW PC MOUNTING .201 [5.10] EPOXY SEAL .217 [5.50] .319 [8.10] .200 [5.08] .016 [0.40] .030 [0.76] .030 [0.76] .020 [0.50] .172 [4.37] .043 DIA [Ø 1.09] .200 [5.08] .100 DIA [Ø 2.54] .177 DIA [Ø 4.50] SINGLE POLE, DOUBLE THROW PC MOUNTING .201 [5.10] EPOXY SEAL .228 [5.80] .100 [2.54] .319 [8.10] .016 [0.40] .030 [0.76] .020 [0.50] .172 [4.37] .200 [5.08] .100 DIA [Ø 2.54] .177 DIA [Ø 4.50] .362 [9.20] EPOXY SEAL PC MOUNTING .327 [8.30] .016 [0.40] .030 [0.76] .020 [0.50] .189 [4.80] .185 [4.70] VS2 .201 [5.10] SINGLE POLE, SINGLE THROW .100 DIA [Ø 2.54] .177 DIA [Ø 4.50] .030 [0.76] .200 [5.08] .200 [5.08] .200 [5.08] .030 [0.76] PC MOUNTING .200 [5.08] .161 [4.10] .200 [5.08] .020 [0.50] .043 DIA [Ø 1.09] .400 [10.16] SINGLE POLE, DOUBLE THROW .100 DIA [Ø 2.54] .177 DIA [Ø 4.50] .400 [10.16] EPOXY SEAL .016 [0.40] .201 [5.10] .043 DIA [Ø 1.09] .200 [5.08] .217 [5.50] .366 [9.30] .043 DIA [Ø 1.09] .100 [2.54] DOUBLE POLE, SINGLE THROW .217 [5.50] .200 [5.08] .030 [0.76] .228 [5.80] PC MOUNTING .100 [2.54] .400 [10.16] .161 [4.10] .366 [9.30] .030 [0.76] .201 [5.10] EPOXY SEAL .043 DIA [Ø 1.09] .016 [0.40] .100 [2.54] .020 [0.50] .400 [10.16] DOUBLE POLE, SINGLE THROW .100 DIA [Ø 2.54] .177 DIA [Ø 4.50] .217 [5.50] PC MOUNTING .200 [5.08] .400 [10.16] .161 [4.10] .366 [9.30] .030 [0.76] 32 EPOXY SEAL .016 [0.40] .201 [5.10] .200 [5.08] .020 [0.50] .400 [10.16] www.carlingtech.com .043 DIA [Ø 1.09] .200 [5.08] Carling Technologies 3S-Series Sub-Miniature Pushbutton Switches ™ 3SM-Series Dimensional Specifications: in. [mm] TERMINATION M6 SINGLE THROW PC MOUNTING .228 [5.80] .319 [8.10] .102 [2.60] .161 [4.10] EPOXY SEAL .161 [4.10] .2.80 [7.10] .016 [0.40] .142 [3.60] .030 [0.75] .286 [7.27] .393 [9.98] .200 [5.08] .102 [2.60] .161 [4.10] .161 [4.10] .020 [0.50] .100 [2.54] .016 [0.40] .393 [9.98] M7 .030 [0.75] .286 [7.27] .2.80 [7.10] EPOXY SEAL .226 [5.75] .142 [3.60] .140 [3.56] .090 [2.29] .080 [2.03] .020 [0.50] .177 DIA Ø 4.50 .228 [5.80] .150 [3.81] .020 [0.50] .030 [0.76] .200 [5.08] .161 [4.10] .173 [4.39] .125 [3.18] .016 [0.40] .217 [5.50] .118 [3.00] .125 [3.18] .161 [4.10] .366 [9.30] .228 [5.80] .102 DIA Ø 2.60 .020 [0.50] .030 [0.76] .100 [2.54] .016 [0.40] .217 [5.50] .161 [4.10] EPOXY SEAL .030 [0.76] .226 [5.75] .177 DIA Ø 4.50 .016 [0.40] .142 [3.60] .161 [4.10] .200 [5.08] .353 [8.97] .2.80 [7.10] .020 [0.50] .228 [5.80] .102 [2.60] .161 [4.10] .142 [3.60] EPOXY SEAL .161 [4.10] .2.80 [7.10] .030 [0.76] .226 [5.75] .177 DIA Ø 4.50 .016 [0.40] .118 [3.00] .143 [3.63] .140 [3.56] .079 [2.00] .125 [3.18] .100 [2.54] .326 [8.27] .063 [1.60] .353 [8.97] .100 [2.54] .020 [0.50] .143 [3.63] .140 [3.56] .128 [3.25] .421 [10.70] .032 [0.80] .079 [2.00] .040 [1.02] .080 [2.03] .100 [2.54] www.carlingtech.com .040 [1.02] .080 [2.03] .200 [5.08] DOUBLE THROW .319 [8.10] .125 [3.18] PC MOUNTING .228 [5.80] .102 [2.60] .063 [1.60] .221 [5.60] SINGLE THROW .319 [8.10] .326 [8.27] .173 [4.39] EPOXY SEAL .280 [7.10] S6 .200 [5.08] .561 [14.25] .161 [4.10] .102 [2.60] .079 [2.00] .221 [5.60] DOUBLE THROW .118 [3.00] .128 [3.25] .080 [2.03] .561 [14.25] .366 [9.30] .102 DIA Ø 2.60 .177 DIA Ø 4.50 .357 [9.07] PC MOUNTING EPOXY SEAL .102 [2.60] .040 [1.02] .040 [1.02] .280 [7.10] .118 [3.00] .128 [3.25] .080 [2.03] .143 [3.63] SINGLE THROW .161 [4.10] .357 [9.07] .150 [3.81] .228 [5.80] .177 DIA Ø 4.50 .090 [2.29] .080 [2.03] DOUBLE THROW .319 [8.10] .040 [1.02] .140 [3.56] .226 [5.75] .177 DIA Ø 4.50 .143 [3.63] .128 [3.25] .421 [10.70] .032 [0.80] .079 [2.00] 33 Carling Technologies 3S-Series Sub-Miniature Pushbutton Switches ™ 3SM-Series Dimensional Specifications: in. [mm] SNAP-IN TERMINATION M61 M71 VS21 M61,M71,VS21 have the same P.C. mounting but with snap-in bracket. REEL TAPING .331 [8.40] .069 [1.75] .079 DIA [Ø 2.00] .228 [5.80] .079 [2.00] .158 [4.00] .059 DIA [Ø 1.50] .014 [0.35] .488 [12.40] .819 [20.80] .098 [2.50] .415 [10.55] 1.260 [32.00] 1.118 [28.40] .453 [11.50] .630 [16.00] 5.0° FOR M6 ONLY 34 www.carlingtech.com .248 [6.30]