NOW PART OF 3S-Series Miniature Pushbutton Switches PRODUCT WEBPAGE request sample, configure part The 3S family of sub-miniature pushbutton switches is composed of three switch series the 3S1-Series sub- miniature pushbutton switch, the 3SS-Series sealed sub-miniature pushbutton switch, and the 3SM-Series surface mount sealed sub-miniature pushbutton switch. All switches are available with a variety of rating, termination and actuator choices, and will withstand temperatures from -30C to +85C. 1-2 .4-6 125, 250 28 Poles Amps VAC VDC Typical Applications Instrumentation Networking Computers Telecommunications Performance Audio Low Power On/Off Designs www.carlingtech.com 860.793.9281 sales carlingtech.comTech Specs 3SS-Series 3S1-Series 3SM-Series Sealed Sub-Miniature Sealed Surface Mount Pushbutton Switch Sub-Miniature Sub-Miniature Pushbutton Switch Pushbutton Switch Electrical Material Contact Rating refer to ordering scheme Case all UL94 V-0 3S1-Series: Dially phthalate (DAP) Electrical Life 50,000 make & break cycles 3SS-Series: Glass filled nylon full load 6/6,flame retardant, heat stabilized 3SM-Series: Glass filled nylon Contact Resistance 20 m max. initial 2-4 VDC 4/6,flame retardant, heat stabilized 100mA for both silver & gold Plunger 3S1-Series:Thermoplastic plated contacts polyester, black Insulation Resistance 1000 M min. 3SS-Series: Thermoplastic polyester (UL 94V-0), with internal o-ring Dielectric Strength 1500 Volts RMS sea level 3SM-Series: Glass filled nylon 4/6,flame retardant, heat stabilized Bushing 3S1-Series: Brass, nickel plated 3SS-Series: Glass filled nylon Physical 6/6,flame retardant, heat stabilized (UL 94V-0) Operating Temperature -30C to +85C 3SM-Series: Glass filled nylon 4/6,flame retardant, heat stabilized Index of Protection 3SS & 3SM-Series: IP67 (UL 94V-0) Solder Heat Resistance MIL-STD-202, Method 210 Housing Stainless Steel Switch Support Brass, tin plated Terminal Seal Epoxy Ordering Scheme Sample Part Number 3SS - WSP 9 - M6 R E Selection 1 2 3 4 5 6 1. SERIES 5. CONTACTS / TERMINALS 3SS Sealed Sub-Miniature Pushbutton Switch Contact Material Terminal Plating Rating Approvals 1 G silver gold over silver 1A 125VAC or 28VDC IP67 2 3,4 K gold tin 0.4VA max 20V max (AC/DC) IP67 1 3,4 2. POLES P silver tin 1A 125VAC or 28VDC IP67 2 2 R gold gold 0.4VA max 20V max (AC/DC) IP67 WSP Single pole - uses terminals 1, 2 & 3 WDP Double pole - uses terminals 1, 2, 3, 4, 5 & 6 8. EPOXY SEAL 3. CIRCUIT E Epoxy Seal 0 without Epoxy Seal ( ) - momentary Notes: Switching Position: 1 2 1 Movable contact & terminal platings: silver over copper alloy 2-3, 5-6 2-1, 5-4 2 Movable contact & terminal platings: gold over nickel over copper alloy 8 ON (ON) 3 Terminal platings: tin over nickel over copper alloy 9 OFF (ON) 4 Tin option available with PC terminations only. Note: Plunger at rest in Position 1. Plunger depressed in Position 2. Configure Complete Part Number > Browse Standard Parts > 4 4. ACTUATOR STYLE 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 2. *Manufacturer reserves the right to change product specification without prior notice.