Pushbutton Switches Snap Action Miniature Pushbutton Switches SERIES 38C Miniature Pushbutton Switches FEATURES SPDT and DPDT Circuitry Choice of Bushings, and Terminations Caps and Frames Available UL Recoginized DIMENSIONS IN INCHES (AND MILLIMETERS) .205 .122 (5.20) .431 (3.10) KEYWAY KEYWAY .030 SPDT (10.95) THIS SIDE (0.76) .270 .250 (6.86) 3 NC (6.35) .500 2 NO (12.7) 1 COMM. .185 (4.70) 01COMM. SWITCH POSITION SCHEMATIC .218 MODEL NO. EPOXY SEAL SP7 ON (ON) (5.54) .040 NC 3 NO 2 ()=MOMENTARY TERM. COMM. 1-3 1-2 (1.02) .256 (6.50) .122 .390 (3.10) .030 .040 (9.93) .225 FLAT (0.76) (1.02) (5.72) DPDT .250 3 NC 6 (6.35) .500 2 NO 5 (12.7) 4 1 COMM. .185 .190 (4.70) .218 (4.83) .450 (5.54) EPOXY SEAL (11.43) .040 .051 (1.02) (1.30) 01COMM. 4 MODEL NO. SWITCH POSITION SCHEMATIC DP7 ON (ON) NC 3 2 NO NC 6 5 NO TERM. COMM. 1-3, 4-6 1-2, 4-5 ()=MOMENTARY BUSHING OPTIONS IN INCHES (AND MILLIMETERS) B10 Thd Std B11 Thd Std 1/4-40 UNS-2A 1/4-40 UNS-2A B20 Non-Thd B21 Non-Thd .272 .250 .250 .040 .270 (6.90) (6.35) (1.02) (6.90) (6.35) .225 .028 (5.72) (0.72) .040 .040 (1.02) (1.02) Pushbutton 8 Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.comPushbutton Switches Snap Action Miniature Pushbutton Switches TERMINATION OPTIONS IN INCHES (AND MILLIMETERS) M1 Solder Lug (Std) M2 P. C. Mount M3 P. C. Mount, Quick WX Wire Wrap Connect DIM EPOXY SEAL EPOXY SEAL EPOXY SEAL .189 .250 .250 .205 .189 .108 (4.80) (6.35) (6.35) EPOXY (5.20) (4.80) (2.75) SEAL .075 (1.91) .050 (1.27) .050 .062 .080 OPTION (1.27) (1.57) DIM (2.03) CODE W1 .750(19.05) .047 THK. .030 (0.76) .030 (0.76) THK. .964(24.48) W2 (1.19) .425(10.80) W3 THK. .030 (0.76) W4 1.062(26.97) M6 Right Angle P. C. Mount, Horizontal .073 .185 .202 .200 (1.85) (4.69) (5.12) .270 (5.08) .500 (6.86) (12.7) EPOXY .125 SEAL (3.17) 123 SPDT .500 .122 (12.7) .185 (3.10) .050 .200 (4.70) (1.27) P.C. MOUNTING (5.08) .298 .030 .048 (7.57) .500 (0.76) (1.22) (12.7) .202 .185 (5.12) .200 .185 (4.70) .500 (5.08) EPOXY (4.70) .122 (12.7) SEAL (3.10) .125 (3.18) 456 .450 DPDT (11.43) 123 .500 1 4 (12.7) .296 (7.53) .030 .200 .050 .150 .500 (0.76) (5.08) (3.81) (1.27) (12.7) .185 .048 .150 P.C. MOUNTING (4.70) (1.22) (3.81) M7 Right Angle P.C. Mount, Vertical .270 .202 (6.86) .500 EPOXY SEAL (5.12) (12.7) .125 .150 (3.18) 3 (3.81) .500 2 (12.7) SPDT 1 1 2 3 .122 .073 .200 (3.10) (1.85) .050 (5.08) .296 .030 .048 (1.27) P.C. MOUNTING (7.53) (0.76) (1.22) .150 .200 .500 (3.81) (5.08) (12.7) Pushbutton Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com 9