4 3 2 | THIS DRAWING IS UNPUBLISHED. RELEASED FOR PUBLICATION -,-. Loc DIST REVISIONS COPYRIGHT - BY TYCO ELECTRONICS CORPORATION. ALL RIGHTS RESERVED. AD OO P LTR DESCRIPTION DATE DWN APVD B | ECO06000585 10oauGo6 |BSV} MZ O20 SPECIFICATIONS: TYP. MATERIALS: CASE: HIGH TEMPERATURE POLYSTER,UL 94VO. D D ACTUATOR BUTTON:THERMOPLASTIC. COLOR: SEE CHART BELOW. MOVING CONTACT: COPPER ALLOY. GOLD PLATED OVER NICKEL. FIXED CONTACT: COPPER ALLOY. GOLD PLATED OVER NICKEL. CENTRE TERMINALS ON TERMINALS: COPPER ALLOY.TIN LEAD PLATED. MO TERMINAL SEAL: SP EPOXY. Ro SWITCH ONLY DP EROXY OPTIONAL. FLAT ELECTRICAL: CONTACT RATING: GOLD = 0.4 VA MAX. @ 20 VDC OR PEAK AC. INITIAL CONTACT RESISTANCE: 20 MILLIOHMS MAX. | INSULATION RESISTANCE: 1,000 MEGHAOHMS @500 VDC MIN. po __ (.823) ___ DIELECTRIC STRENGTH: 1,000 VAC @ SEA LEVEL. (693) LIFE EXPECTANCY: GOLD 1 POLE=100,000 CYCLES. , 2 POLE=80,000 CYCLES. 079 137 a= 2160 = 300 = 170 MECHANICAL: " TO FLAT a 520 ACTUATION FORCE: 50 TO 400g. C 0490 ~| ~ ACTUATION TRAVEL: .030 APPROX. C } ry 7 ENVIRONMENTAL: NN ! 7] ( | | JO MOTE OPERATING TEMPERATURE: 22F TO +149F (30C TO +65C). a~ | / | | STORAGE TEMPERATURE: 22F TO +149F (30C TO +65C). 0.186 %.100 = .160 360 I = I \ WW 383 ] Ne ! J __| 473 NOTES: | _| N | DILAYLAKIC : oI | | 130 il | rT] 1. INTERPRET DRAWING PER ANSI Y14.5M1994. | os ~ | 050 | | e 175 = = . m | TYP. A BC 035 }| = l 200 = 100 nN 200 ie ny (*) SPECIFY COLORS BUTTON - 0 BLACK %0 B 2 RED B 6 BLUE CENTRE FOLES ON .043 6 OR 8 HOLES "R SWITCH ONLY. es fo O m4 OD i DO .200 o AA 1 CONTACTS YY YY 200 100 MODEL NO ACTION FREE BUTTONS DEPRESSED BUTTON +} TPB21MGRA(*) DPST NORMALLY OPEN NONE A TO C RECOMMENDED HOLE LAYOUT TOLERANCE +.002 UNLESS TPB21RGRA(*) BPDT MOMENTARY B TO A B TO C (MOM) OTHERWISE NOTED THIS DRAWING IS A CONTROLLED DOCUMENT. |", 1, VIFEBBG tyca Tyco Electronics Corporation A CHK 1SFEBBG Electronics Harrisburg, Pa 17105-3608 A DIMENSIONS: TOLERANCES UNLESS JS INCHES OTHERWISE SPECIFIED: SO C 18FEBB6 | NAME o plc - Son aMSaIea SUBMINATURE PUSHBUTTON SWITCH 1 PLC + _ TPB21MG/RGRA(*) [ 2 PLC + 3 PLC + .010 APPLICATION SPEC 4 PLC + - SIZE CAGE CODE | DRAWING NO RESTRICTED TO ANGLES +t _ MATERIAL FINISH WEIGHT _ A? 00779 C=8-1 447/571 6 _ SEE SPECIFITIONS SEE SPECIFITIONS CUSTOMER DRAWING SA yey PT 4 TY