Alternate Action Pushbutton Switches SERIES 38D Alternate Action Pushbutton Switches FEATURES * SPDT, DPDT, 3PDT, 4PDT Circuitry * Choice of Plunger Length, Bushings, and Terminations * UL Recognized MODELS IN INCHES (AND MILLIMETERS) .030 (0.76) .303 (7.70) .270 (6.86) .080 (2.03) Pushbutton Switches KEYWAY SPDT .156 (3.96) .419 (10.65) 3 .500 (12.7) 2 1 .280 (7.11) O.114 (O2.90) 02COMM. .185 (4.70) EPOXY SEAL SCHEMATIC 1 MODEL NO. SP1 TERM. COMM. 3 .156 (3.96) .419 (10.65) KEYWAY DPDT ON 2-3 .030 (0.76) .303 (7.70) SWITCH POSITION NONE OPEN .080 (2.03) .040 (1.02) .500 (12.7) 6 3 5 2 1 4 O.114 (O2.90) .450 (11.43) 02COMM. .280 (7.11) .185 (4.70) 3 1 05COMM. 4 .190 (4.83) EPOXY SEAL MODEL NO. DP1 SCHEMATIC SWITCH POSITION ON NONE 2-3,5-6 OPEN TERM. COMM. 6 .571 (14.50) .475 (12.06) KEYWAY .030 (0.76) .303 (7.70) .040 (1.02) 9 6 8 7 O.114 (O2.90) .650 (16.51) 02COMM. 05COMM. .280 (7.11) .156 (3.96) 08COMM. .185 (4.70) EPOXY SEAL MODEL NO. 3P1 TERM. COMM. SCHEMATIC 1 34 67 Grayhill, Inc. * 561 Hillgrove Avenue * LaGrange, Illinois ON 2-1,5-4 .080 (2.03) .500 (12.7) 3PDT ON 2-1 3 5 4 2 1 .190 (4.83) SWITCH POSITION ON NONE 2-3,5-6 OPEN 8-9 ON 2-1,5-4 8-7 9 60525-5997 * USA * Phone: 708-354-1040 * Fax: 708-354-2820 * www.grayhill.com Pushbutton 13 Alternate Action Pushbutton Switches TERMINATION OPTIONS IN INCHES (AND MILLIMETERS) .571 (14.50) .475 (12.06) 4PDT KEYWAY .080 (2.03) .030 (0.76) .040 (1.02) .303 (7.70) 9 .500 (12.7) 6 8 11 2 4 O.114 (O2.90) .850 (21.59) 02COMM. 05COMM. 08COMM. 3 34 9 10 67 MODEL NO. 4P1 .156 (3.96) 11COMM. SCHEMATIC 1 .185 (4.70) EPOXY SEAL .280 (7.11) TERM. COMM. 12 3 5 1 .190 (4.83) SWITCH POSITION ON NONE 2-3,5-6 OPEN 8-9,11-12 ON 2-1,5-4 8-7,11-10 ()=MOMENTARY Pushbutton Switches PLUNGER OPTIONS IN INCHES (AND MILLIMETERS) 2 1 3 O.188 (O3.00) 4 O.242 (O6.15) O.114 (O2.90) O.188 (O3.00) .276 (7.00) .244 (6.20) .299 (7.60) .335 (8.50) NO. 4 PLUNGER MUST BE USED WITH BD BUSHING BUSHING OPTIONS IN INCHES (AND MILLIMETERS) B10 Thd Std .260 B20 Non-Thd (6.60) B11 Thd Std B21 Non-Thd .260 (6.60) 1/4-40 UNS .040 (1.00) BD 15/32-32UNS 1/4-40 UNS .075 (1.90) .305 (7.75) .069 (1.75) .222 (5.65) .069 (1.76) .305 (7.75) .036 (0.91) .069 (1.76) .553 (14.05) TERMINATION OPTIONS IN INCHES (AND MILLIMETERS) M1 Solder Lug (Std) M2 P. C. Mount WX Wire Wrap DIM."A" EPOXY SEAL .205 (5.20) EPOXY SEAL .250 (6.35) .189 (4.80) EPOXY SEAL .075 (1.91) .050 (1.27) THK. .030 (0.76) CODE .080 (2.03) THK. .030 (0.76) .050 (1.27) THK. .030 (0.76) Pushbutton Grayhill, Inc. * 561 Hillgrove Avenue * LaGrange, Illinois 14 W1 W2 W3 W4 DIM."A" .964(24.48) .425(10.80) 1.062(26.97) 60525-5997 * USA * Phone: 708-354-1040 * Fax: 708-354-2820 * www.grayhill.com Alternate Action Pushbutton Switches TERMINATION OPTIONS (CONT.) M6 IN INCHES (AND MILLIMETERS) Right Angle, P. C. Mount, Horizontal .280 (7.11) .278 (7.06) .095 (2.42) .069 (1.76) .515 (13.08) 1 .132 (3.34) .200 (5.08) .185 (4.70) .200 (5.08) Pushbutton Switches .125 (3.18) P.C. MOUNTING .048 (1.22) .280 (7.11) EPOXY SEAL .185 (4.70) .450 (11.43) O.114 (O2.90) .030 (0.76) .500 (12.7) .200 (5.08) .050 (1.27) .303 (7.70) .150 (3.81) .048 (1.22) .150 (3.81) .500 (12.7) M7 .500 (12.7) .050 (1.27) .500 (12.7) .303 (7.70) .500 (12.7) DPDT 2 3 EPOXY SEAL O.114 (O2.90) .185 (4.69) .185 (4.69) SPDT .030 (0.76) O.073 (O1.85) .200 (5.08) P.C. MOUNTING Right Angle, P. C. Mount, Vertical .270 (6.86) SPDT .500 (12.7) .050 (1.27) .106 (2.69) .303 (7.70) O.114 (O2.90) .500 (12.7) EPOXY SEAL .125 (3.18) .150 (3.81) 3 2 1 .280 (7.11) .030 (0.76) .500 (12.7) .048 (1.22) .200 (5.08) .150 (3.81) .450 (11.43) EPOXY SEAL .125 (3.18) .106 (2.69) DPDT .190 (4.83) .500 (12.70) 6 3 5 2 4 1 .200 (5.08) .280 (7.11) .190 (4.83) .150 (3.81) .500 (12.7) .303 (7.70) O.114 (O2.90) O.073 .200 (O1.85) (5.08) P.C. MOUNTING .048 (1.22) .050 (1.27) .500 (12.7) .150 (3.81) Grayhill, Inc. * 561 Hillgrove Avenue * LaGrange, Illinois .030 (0.76) O.073 (O1.85) P.C. MOUNTING .200 (5.08) 60525-5997 * USA * Phone: 708-354-1040 * Fax: 708-354-2820 * www.grayhill.com Pushbutton 15 Alternate Action Pushbutton Switches TERMINATION OPTIONS (CONT.) IN INCHES (AND MILLIMETERS) .150 (3.81) M7 .303 (7.70) O.114 (O2.90) .650 (16.51) .500 (12.7) .125 (3.18) 9 7 Pushbutton Switches .850 (16.51) 2 1 4 .500 (12.7) .200 (5.08) .280 (7.11) .565 (14.35) .200 (5.08) .303 (7.70) 12 11 10 .280 (7.11) .565 (14.35) .125 (3.18) .150 (3.81) .030 (0.76) .150 (3.81) .500 (12.7) EPOXY SEAL 4PDT O.073 (O1.85) P.C. MOUNTING .048 (1.22) .030 (0.76) .150 (3.81) O.114 (O2.90) .050 (1.27) .190 (4.83) 3 6 5 8 3PDT .050 (1.27) .190 (4.83) .190 (4.83) EPOXY SEAL 6 9 8 7 5 3 2 4 1 .190 (4.83) .500 (12.7) .200 (5.08) .048 (1.22) .200 (5.08) O.073 (O1.85) P.C. MOUNTING V2-V3 Vertical Bracket, P. C. Mount SPDT DPDT Pushbutton Grayhill, Inc. * 561 Hillgrove Avenue * LaGrange, Illinois 16 60525-5997 * USA * Phone: 708-354-1040 * Fax: 708-354-2820 * www.grayhill.com Alternate Action Pushbutton Switches V4-V5 Vertical Bracket, P. C. Mount SPDT Pushbutton Switches DPDT SPECIFICATIONS RATINGS Contact Rating: Q & G option - 6A @ 125 VAC or 28 VDC or 28 VDC; 3A @ 250 VAC. R option - 0.4 VA max @ 20 Vmax (AC or DC) Electrical Life: 50,000 make-and-break cycles at full load Contact Resistance: 10 milliohms max. initial @ 2-4 VDC, 100 mA Insulation Resistance: 1,000 megaohms minimum Dielectic Strength: 1,500 V RMS @ sea level Operating Temperature: -30C to 85C MATERIALS Case: Diallyl phthalate (DAP) (UL94V-0) Plunger: Glass filled nylon or glass filled polyester Bushing: Zinc, nickel plated Housing: Stainless steel Terminal Seal: Epoxy ORDERING INFORMATION SERIES MODEL NO. 38D SP1 38D = Alternate Action Pushbutton Switches Options: SP1, DP1, 3P1, 4P1 (see models for switching positions) PLUNGER BUSHING TERMINATION CONTACT SEAL T 1 B10 M1 Q Options: 1, 2, 3, 4 (see plunger options) Options: B10, B11, B20, B21, BD (see bushing options) Options: M1, M2, M6, M7, S2, S6 V2, V3, V4, V5, W1, W2, W3, W4 (see termination options) R = Copper alloy, gold plate over nickel plate. T = Lead Free and RoHS Compliant Q = Copper alloy, silver plated G=Gold plate over silver plate Grayhill, Inc. * 561 Hillgrove Avenue * LaGrange, Illinois 60525-5997 * USA * Phone: 708-354-1040 * Fax: 708-354-2820 * www.grayhill.com Pushbutton 17