miniature switches 14 litho in u.s.a gg standard ordering table C pushbutton switches C panelmount maintained and momentary action (spdt) how to order your design ( bold face type indicates items normally in distributor stock) following the table from left to right, the designer is able to specify the options wanted. the options are described and illustrated on pages 15-16. to determine a part number select the options desired and fill in the boxes in the selection guides illustrated below. pushbutton switch selection guide pushbutton cap cap terminal contact switch series circuit size color type material other ++++ ++ base p/n circuit cap size suffix numbers & letters add to base catalog number cap color terminal options contact material-type other options pb pbs plunger seal pbw plunger & panel seal -123 on-none-on push to make contact and push again to reverse action -126 on-none-on * normally open or normally closed. (for nc circuit use terminal 2 & 1, for no. 2 & 3, for nc and no. 1, 2 & 3) 0 no cap 1 .200 dia. 2 .310 dia. 3 375 dia. 0 no cap 1 black 2 white 3 red z solder lugs c printed circuit z3 quick connect w .750 wirewrap w1 .964 wirewrap w3 .425 wirewrap w4 1.0625 wirewrap a right angle p.c. av vertical p.c. .100 spacing av2 vertical p.c. .150 spacing b gold/nickel/ brass g gold/nickel/ silver q coin silver k l m epoxy sealed terminals * momentary contact ratings are 0.4 va-28 vac or dc. same as b, g and q respectively except terminals brass with tin nickel alloy over epoxy seal standard on all terminal options. nickel plate. consult factory for availability examples: pb-12331zq = maintained (push-push) circuit, .375 black cap, solder lug terminals, silver contacts, 6 amp rating and epoxy seale d terminals pbw-12613cb = plunger & panel seal, momentary circuit, .200 red cap epoxy sealed printed circuit terminals and 50 millionths gol d over brass contacts. approximate dimensions specifications contact rating C letter codes g and q C 6 amp at 125 vac, 3 amp at 250 vac ( u.l. recognized, csa certified ) or 6 amp at 28 vdc resistive. letter codes b and g C 0.5. volt-amp (va) maximum @ 28 v maximum (ac or dc). life under load (resistive) alternate action suffix C 123; 100,000 make-and break cycles momentary action suffix C 126; 60,000 make-and-break cycles initial contact resistance C 10 milliohms max. 3 vdc, 100 ma for both silver and gold plated contacts. insulation resistance C 1,000 mbg. dielectric strength C 1,000 volts rms at sea level. bushing strength C 12 pound-inches without physical damage to switch. -126 -123 operating force 1.5 lb. 1.75 lb. pretravel .043 max. .106 max. overtravel .009 min. .008 min. materials base (body) diallyl phthalate. bushing brass, nickel plated. clamp (frame) stainless steel. switching contacts and rockers letter code b gold/nickel/brass letter code g gold/nickel/silver letter code q coin silver center terminal letter codes b, g gold flash/nickel/brass letter code q silver plated brass. hardware pb and pbs series (2) w-nu-11 hex nuts (1) w-wa-16 internal tooth lockwasher pbw series (1) w-nu-11 hex nut (1) w-wa-16 internal tooth lockwasher (1) w-wa-44 neoprene panel seal pb w /.375 cap pbs w /.310 cap pbw w /.200 cap maintained action momentary action
miniature switches litho in u.s.a gg 15 pushbutton switches panelmount maintained and momentary action (spdt) termination options c printed circuit w wire-wrap w1 wire-wrap w3 wire-wrap w4 wire-wrap z standard z3 quick connect mating receptacle from amp special ind., p.o. box 984, paoli, pa. 19301 amp p/n single piece 61454 series, strip from 60900 note: wire-wrap is a registered trademark of the gardner-denver company. approximate dimensions pb, pbs, pbw switches w/a type right angle p.c. terminals dim. pb-123 pb-126 a .561 .514 b .108.098 p.c. mounting epoxy sealed p.c. terminals are supplied as standard for these options pb, pbs, pbw switches w/ av (.100 terminal spacing) or av2 (.150 terminal spacing) type vertical p.c. terminals dim. pb-123 pb-126 a .561 .514 b .108.098 epoxy sealed p.c. terminals are supplied as standard for these options av2 av p.c. mounting
miniature switches 16 litho in u.s.a gg black, white, red are standard. contact electroswitch for availability on other colors shown. pushbutton switches panelmount maintained and momentary action (spdt) pushbutton cap styles for pb series switches on page 14 part number color w-kn-12 black w-kn-12a white w-kn-12b red w-kn-12c green w-kn-12d blue w-kn-12e dk. gray w-kn-12f yellow w-kn-12g lt. gray part number color w-kn-31 black w-kn-31a white w-kn-31b red w-kn-31c green w-kn-31d blue w-kn-31e dk. gray w-kn-31f yellow w-kn-31g lt. gray part number color w-kn-14 black w-kn-14a white w-kn-14b red w-kn-14c green w-kn-14d blue w-kn-14e dk. gray w-kn-14f yellow w-kn-14g lt. gray decorative facenuts for pb series and ps series part number w-nu-29a (for .310 dia. caps) part no. w-nu-29a assembled to pb series switch. part number w-nu-30a (for .375 dia. caps) part no. w-nu-30a assembled to ps series switch. (see page 4) finish: bright chrome plate over brass finish: bright chrome plate over brass
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: electroswitch: ? pb-12632zq? pb-12631zq? pbw-12631zb? pb-12332zq? pb-12331zq? pb-12621zq? pb-12322zq? pb-12321zq? pb-12323zq? pb-12622zq? pb-12633zq? pb-12333zq? pb-12623zq? pb-12312zq? pb-12313zq? pb-12611zq
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