Carling 2S-Series Sub-Miniature Toggle Switches Technologies 2S1-Series Specifications Sub-Miniature Toggle Contact Rating . refer to ordering scheme Switch Electrical Life 30,000 make & break cycles full load Contact Resistance 20 m max. initial 2-4 VDC 100mA for both silver & gold plated contacts. Insulation Resistance . 1000 M min. Dielectric Strength 1500 Volts RMS sea level Operating Temperature . -30C to +85C Index of Protection 2SS & 2SM-Series: IP67 2SS-Series Solder Heat Resistance . MIL-STD-202, Method 210 Sealed Sub-Miniature Actuator Travel . 25 Toggle Switch Materials Case all UL 94 V-0 2S1-Series: Dially phthalate (DAP) 2SS-Series: Glass filled nylon 6/6, flame retardant, heat stabilized 2SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized Toggle . 2S1-Series: Brass, chrome plated. 2SM-Series 2SS & 2SM-Series: Brass, chrome Sealed Surface plated or nylon, internal o-ring Mount Sub-Miniature sealed Toggle Switch Bushing 2S1-Series: Brass, nickel plated 2SS-Series: Glass filled nylon 6/6, flame retardant, heat stabilized (UL 94V-0) 2SM-Series: Glass filled nylon 4/6, flame retardant, heat stabilized (UL 94V-0) Housing .Stainless Steel Switch Support . Brass, tin plated Terminal Seal Epoxy 2S1-Series Ordering Scheme 1 B4 2S1 MSP T1 M6 Q - -- - E 1 2 3 4 5 6 7 8 Series Poles Circuit Actuator Style Bushing Termination Contact Seal 1 SERIES 6 TERMINATION 2S1 Sub-Miniature Toggle Switch M1 Solder Lug M2 PCB M6 PC Mount, 90 horizontal 2 POLES M7 PC Mount, 90 vertical MSP single pole - uses terminals 1, 2 & 3. VS2 PC Mount, U bracket, .620 mounting x .460 high MDP double pole uses terminals 1,2, 3, 4, 5 & 6. VS3 PC Mount, U bracket, .620 mounting x .630 high VS21 Snap-In, U bracket 3 CIRCUIT ( ) - momentary 7 CONTACT Material Terminal Plating Rating Approvals Switching Position: 1 3 G silver gold over silver 3A 125VAC or 28VDC, UL CSA 2-3, 5-6 OPEN 2-1, 5-4 1.5A 250VAC 1 ON NONE ON 2 4 K gold tin-lead 0.4VA max. 20V max 2 ON NONE (ON) (AC/DC) 3 ON OFF ON 1 4 P silver tin-lead 3A 125VAC or 28VDC, UL CSA 4 (ON) OFF (ON) 1.5A 250VAC 5 ON OFF (ON) 1 1 Q silver silver 3A 125VAC or 28VDC, UL CSA 1.5A 250VAC 2 2 4 ACTUATOR STYLE R gold gold 0.4VA max. 20V max (AC/DC) T1 Round toggle .358 length T3 Round toggle .299 length NOTE: T2 Round toggle .220 length T4 Round toggle .433 length Tin-lead option available with PC type terminations only. 1 Moveable contact & terminals: copper alloy, silver plate 1 5 BUSHING 2 Moveable contact & terminals: copper alloy with gold plated over nickel plate Note: B1 Threaded Standard, keyway 3Terminals: silver plate with outer layer in gold plating 1 All Switches come B2 Non-Threaded Standard, keyway 4 Outer terminals: copper alloy with tin-lead over nickel plate with standard nut, B3 Threaded Short, keyway washer and locking B4 Non-Threaded Short, keyway ring shipped bulk. B5 8 EPOXY SEAL B5 High Torque, 7.5mm, flat B6 High Torque, 8.0mm, keyway & B7 bushing styles E epoxy seal B7 Long threaded use small locking ring. B8 Metric www.carlingtech.com 13Carling 2S-Series Sub-Miniature Toggle Switches Technologies 2SS-Series Ordering Scheme - -- - 1 T1 B4 M6 G 2SS MSP E 1 2 3 4 5 6 7 8 Series Poles Circuit Actuator Style Bushing Termination Contact Seal 6 TERMINATION 1 SERIES 2SS Sealed Sub-Miniature Toggle Switch M2 PCB M6 PC Mount, 90 horizontal M61 Snap-In PC Mount, 90 horizontal 2 POLES M7 PC Mount, 90 vertical MSP single pole - uses terminals 1, 2 & 3. M71 Snap-In PC Mount, 90 vertical MDP double pole uses terminals 1,2, 3, 4, 5 & 6. VS2 PC Mount, U bracket, .620 mounting x .460 high VS21 Snap-In, U bracket 3 CIRCUIT ( ) - momentary 7 CONTACT Material Terminal Plating Rating Switching Position: 1 3 G silver gold over silver 3A 125VAC or 28VDC, IP67 2-3, 5-6 OPEN 2-1, 5-4 1.5A 250VAC 1 ON NONE ON 2 4 K gold tin-lead plated 0.4VA max. 20V max IP67 2 ON NONE (ON) (AC/DC) 3 ON OFF ON 1 4 P silver tin-lead plated 3A 125VAC or 28VDC, IP67 4 (ON) OFF (ON) 1.5A 250VAC 5 ON OFF (ON) 2 2 R gold gold plated 0.4VA max. 20V max IP67 (AC/DC) 4 ACTUATOR STYLE NOTE: T1 Round toggle .358 length P1 ESD resistant plastic toggle Tin-lead option available with PC type terminations only. T2 Round toggle .220 length .421 length 1 Moveable contact & terminals: copper alloy, silver plate T3 Round toggle .299 length P2 ESD resistant plastic toggle 2 Moveable contact & terminals: copper alloy with gold plate over nickel plate T4 Round toggle .433 length .272 length 3Terminals: silver plate with outer layer in gold plating 4 Outer terminals: copper alloy with tin-lead over nickel plate 5 BUSHING 8 EPOXY SEAL B4 Unthreaded bushing E epoxy seal 2SM-Series Ordering Scheme --- 1 T1 M6 G 2SM MSP E 1 2 3 4 5 6 7 8 Series Poles Circuit Actuator Style Termination Contact Seal Packaging 5 TERMINATION 1 SERIES 2SM Sealed Surface Mount Sub-Miniature Toggle Switch M6 Surface Mount, 90 flat M7 Surface Mount, 90 vertical S6 Surface Mount, 90 horizontal 2 POLES MSP single pole - uses terminals 1, 2 & 3. 6 CONTACT Material Terminal Plating Rating 1 3 3 CIRCUIT G silver gold over silver 3A 125VAC or 28VDC, IP67 ( ) - momentary 1.5A 250VAC 2 4 K gold tin-lead plated 0.4VA max. 20V max IP67 Switching Position: (AC/DC) 2-3 OPEN 2-1 1 4 P silver tin-lead plated 3A 125VAC or 28VDC, IP67 1 ON NONE ON 1.5A 250VAC 2 ON NONE (ON) 2 2 R gold gold plated 0.4VA max. 20V max IP67 3 ON OFF ON (AC/DC) 4 (ON) OFF (ON) NOTE: 5 ON OFF (ON) Tin-lead option available with PC type terminations only. 1 Moveable contact & terminals: copper alloy, silver plate 4 ACTUATOR STYLE 2 Moveable contact & terminals: copper alloy with gold plate over nickel plate 3Terminals: silver plate with outer layer in gold plating T1 Round toggle .358 length 4 Outer terminals: copper alloy with tin-lead over nickel plate T2 Round toggle .220 length P1 ESD resistant plastic toggle .421 length P2 ESD resistant plastic toggle .272 length 7 EPOXY SEAL E epoxy seal 8 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 www.carlingtech.com 14