a-81 dimensions are shown: inches (mm) specifications and dimensions subject to change www.ck-components.com pu shbu tt on a pn series alternate & momentary action pushbutton switches pc mounting features/benefits ? momentary or locking action ? 3 actuation forces for customized feel ? low cost, reliable contact design ? 1-4 poles available ? rohs compliant t ypical applications ? computers and peripherals ? instrumentation and measurement equipment ? non-power , on-off switch applications specifications contact rating: 0.2 amp @ 30 v dc max. electrical life: 10,000 make-and-break cycles at full load. mechanical life: 10,000 on/off cycles. contact resistance: 50 m max. initial, 100 milliohms max. at end of life. insula tion resistance: 100 m min. at 500 v dc. dielectric strength: 500 v ac min. opera ting/storage temperatures: C0?oto 60?. packaging: switches are supplied in anti-static bags or anti-static trays. materials frame: tin plated steel. actuator: polyacetal. color: manufacturing option. base: laminated phenolic. terminals: silver plated brass. movable contacts: silver plated (or clad) phosphor bronze. return spring: music wir e. detent spring: phosphor bronze. detent spring plate: phosphor bronze. return spring retainer ring: nickel (or tin) plated steel. terminal seal: epoxy. how to order complete part numbers for pn series alternate & momentary action pushbutton switches are shown on pages a-82 thru a-83. pn11sbsa03qe spdt third angle projection pn11sbna03qe spdt momentary 120g max. pn11scna03qe spdt momentary 150g pn11shna03qe spdt momentary 230g pn11sjna03qe spdt momentary 330g pn12shna03qe spdt locking 230g .100g (2,5) pn12sjna03qe spdt locking 330g .100g (2,5) pn11sbsa03qe spdt momentary 120g max. pn11scsa03qe spdt momentary 150g pn11shsa03qe spdt momentary 230g pn11sjsa03qe spdt momentary 330g pn12shsa03qe spdt locking 230g .100g (2,5) pn12sjsa03qe spdt locking 330g non-shorting shorting schematic shor ting/ non-shorting full stroke lock stroke opera ting force (typ.) switch function part number stroke .140 (3,5) .140 (3,5) .100 (2,5)
a-82 dimensions are shown: inches (mm) specifications and dimensions subject to change www.ck-components.com a pu shbu tt on third angle projection pn series alternate & momentary action pushbutton switches pc mounting pc mounting shorting .140 (3,5) .100 (2,5) 120g max. 175g 330g 330g dpdt momentary dpdt momentary dpdt momentary dpdt locking pn21sbsa03qe pn21sdsa03qe pn21sjsa03qe pn22sjsa03qe non-shorting .140 (3,5) .100 (2,5) 120g max. 175g 330g 330g dpdt momentary dpdt momentary dpdt momentary dpdt locking pn21sbna03qe pn21sdna03qe pn21sjna03qe pn22sjna03qe schema tic shor ting/ non-shor ting stroke lock stroke full stroke opera ting force (typ.) switch function part number shorting .140 (3,5) .100 (2,5) 100g max. 120g 175g 300g 300g dpdt momentary dpdt momentary dpdt momentary dpdt momentary dpdt locking pn21lasa03qe pn21lfsa03qe pn21ldsa03qe pn21lesa03qe pn22lesa03qe non-shorting .140 (3,5) .100 (2,5) 100g max. 120g 175g 300g 300g dpdt momentary dpdt momentary dpdt momentary dpdt momentary dpdt locking PN21LANA03QE pn21lfna03qe pn21ldna03qe pn21lena03qe pn22lena03qe schematic shorting/ non-shorting stroke lock stroke full stroke operating force (typ.) switch function p art number pn21sbsa03qe dpdt pn21lasa03qe dpdt
a-83 dimensions are shown: inches (mm) specifications and dimensions subject to change www.ck-components.com pu shbu tt on a third angle projection pn series alternate & momentary action pushbutton switches pc mounting shorting .140 (3,5) .100 (2,5) 175g 300g 300g 4pdt momentary 4pdt momentary 4pdt locking pn41lgsa02qe pn41lesa02qe pn42lesa02qe non-shorting .140 (3,5) .100 (2,5) 175g 300g 300g 4pdt momentary 4pdt momentary 4pdt locking pn41lgna02qe pn41lena02qe pn42lena02qe schematic shorting/ non-shorting stroke lock stroke full stroke operating force (typ.) switch function p art number pn41lgsa02qe 4pdt indexed g001a black g001g gray g001i ivory g001r red rectangular g002a black g002g gray g002i ivory g002r red round g003a black g003g gray g003i ivor y g003r red square g004a black g004g gray g004i ivor y g004r red g001, g002, g003 and g004 buttons fit .110square plungers. pe and pv buttons fit .130squar e plungers pe pv 7 (.276) ?7,4 (.291) 9,7 (.382) 5,9 (.232) 11 (.433) 12,1 (.476) 13.7 (.59) option code color rd red gy gray bk black wh white buttons must be ordered separately. shipped in bulk.
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