38GWSP8M7RT GRAYHILL | Alldatasheet

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Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.gr ayhill.com Sealed Subminiature Pushbutton Switches .362 (8,30) .200 (5,08).158 (4,00) .200 (5,08) .100 (2,54) .034 (0,85) EPOXY SEAL .200 (5,08).030 (0,76) Ø.177 (Ø4,50) Ø.100 (Ø2,54) .016 (0,40) .217 .177 5,50) .020 (0,50) .327 (8,30) DIMENSIONS In inches (and millimeters) SPST SPST SERIES 38G Sealed Subminiature Pushbutton Switches

FEATURES

 Drop-In Replacement for Industry Standard  Choice of Terminations  Printed Circuit Board Mount  SPST, DPST and SPDT Momentary Contact  Sealed Per IP67 Pushbutton

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.gr ayhill.com Pushbutton Switches Sealed Subminiature Pushbutton Switches DIMENSIONS In inches (and millimeters) SERIES 38G SPDT DPST DPST SPST Pushbutton

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.gr ayhill.com Sealed Subminiature Pushbutton Switches P.C. MOUNTING .400 (10.16) .016 (0.40) .020 (0.50) .400 (10.16) Ø.043 (Ø1.09) .201 (5,10) .030 (0,76) Ø.177 (Ø4,50) .366 (9,30) .161 (4,10) .217 (5,50) Ø.100 (Ø2,54) EPOXY SEAL .100 (2,54) .100 (2,54) SWITCH POSITIONMODEL NO. WSP9 OFF (ON) ()=MOMENTARY SCHEMATIC SPST ()=MOMENTARY SWITCH POSITIONMODEL NO. WDP9 2-1 OFF 2-3 (ON) TERM. COMM. SCHEMATIC SWITCH POSITIONMODEL NO. WSP8 2-1 ON 2-3 (ON) TERM. COMM. ()=MOMENTARY SCHEMATIC 3 N.O.N.C.1 2COMM. SPDTDPST Snap-in Termination Options (Same P .C. mounting as V2, M6, M7 but with snap-in bracket) SERIES 38G DIMENSIONS In inches (and millimeters) Circuitry SPDT S2 S6 S7 Pushbutton

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.gr ayhill.com Pushbutton Switches Sealed Subminiature Pushbutton Switches SPECIFICATIONS Rating Criteria Operating Life: 30,000 make-and-break cycles at full load Contact Rating (resistive load): R Option: 0.4 VA maximum at 20 Vac or Vdc maximum G Option: 1A max at 125 Vac or 28 Vdc Contact Resistance: 20 milliohms max initial at 2-4 Vdc, 100 mA Insulation Resistance: 1000 megaohms minimum Voltage Breakdown: 1500 Vrms minimum at sea level Operating Temperature: -30°C. to +85°C. Materials and Finishes Case: Glass filled Nylon 6/6 (UL 94V-0) Plunger: Thermoplastic Polyester(UL 94V-0) (with internal o-ring seal) Terminals: Copper alloy Spring: Plated Music Wire Contact System: Copper alloy Switch Support: Brass, tin-plated SERIES 38G

ORDERING INFORMATION

R = Copper alloy, gold plate over nickel plate. G=Gold plate over silver plate Options: WSP8, WSP9, WDP9 (see models for switching positions) Options: M6, M7, S2, S6, S7, V2 (see termination options) T = Lead Free and RoHS Compliant 38G M7 R TWSP8 Subminiature Sealed Pushbutton Switches Pushbutton