www.ittcannon.com eC3 dimensions are shown: mm (inch) specifications and dimensions subject to change key switches e seal d no epoxy e epoxy cap color 2 black 1 white 3 red 9 gray ks single pole key switches how t o or der our easy build-a-switch concept allows you to mix and match options to create the switch you need. to order, select desired option from each category and place it in the appropriate box. specifications contact rating: q contact material: 25ma @ 50v ac .or dc max. electrical life: 100,000 actuations.cont act resistance: below 100 m initial @ 2-4 v dc, 100 ma insulation resistance: 10 9 min. dielectric strength: 1,000 vrms min. @ sea level. operating temperature: -30?c to 65?c. solderability : per mil-std-202f method 208d, or eia rs-186e method 9 (1 hour steam aging). note : specifications and materials listed above are for switches with standard options. for information on specific and custom switches, consult customer service center . note: product to be compatible with the lead free soldering profile on q4 2006. cap r2 round depression t erminations c pc thru-hole series ks11 spst off-mom. ks12 spdt on-mom. k s c contact material q silver g gold over silver b gold features/benefits ? positive tactile feel ? v ariety of cap colors ? led support available ? spst and spdt configurations ? rohs compliant t ypical applications ? telecommunications ? industrial ? instrumentation materials case: glass filled nylon (ul 94v-0). actuator: nylon 6/6 or abs, matte finish, black standard. movable contact: q contact material: stainless steel, silver plated. stationary contacts and terminals: q contact material: copper alloy, silver plated. terminal seal: epoxy
www.ittcannon.com eC4 dimensions are shown: inch (mm) specifications and dimensions subject to change key switches e finger recess ?0,99 typ. (.039) ?1,57 typ. (.062) 0,71 travel (.028) 10,29 sq. (.405) cap 1,50 typ. (.059) 7,57 (.298) 3,91 (.154) 2,29 (.090) 12,40 sq. (.488) series cap ks11 / ks12 r2 cap with round depression ks single pole key switches finger recess 10,29 sq. (.405) cap 2,29 (.090) option code cap color 2 black 1 white 3 red 9 gray no. poles model no. switch function connected terminals schematic pos. 1 pos. 2 pos. 1 pos. 2 ks11 ks12 off on mom. mom. open 1C 1C 1C sp spst spdt 1 3 1 (comm) 3 no nc 4
www.ittcannon.com eC5 dimensions are shown: inch (mm) specifications and dimensions subject to change key switches e termination c pc thru-hole 4,04 (.159) 1,14 standoff (.045) 1,02 typ. (.040) 0,41 thk. (.016) pc mounting mul tiple switch spacing .500 (12,7 0) .500 (12,7 0) 2,54 (.100) 5,08 (.200) 2,39 (.094) 2,39 (.094) ?1,22 typ. (.048) 2,54 (.100) 2,54 (.100) 2,54 (.100) 2,54 (.100) 2,54 (.100) 2,54 (.100) 2,39 (.094) 2,39 (.094) 2,54 (.100) 5,08 (.200) ?1,22 typ. (.048) contact material seal d no epoxy seal e epoxy seal ks single pole key switches option cont act terminal code ma terial pla ting ra tings q sil ver 2 sil ver 2 power 25 ma max. @ 50 v ac or dc max. b gold 1 gold 1 low level/dr y circuit 0.4 v a max. @ 20 v ac or dc max. g gold/sil ver 3 gold 1 low level/dr y circuit or power 0.4 v a max. @ 20 v ac or dc max. or 25 ma max. @ 50 v ac or dc max. 1) mov able cont act : stainless steel, with gold plate over nickel plate. st a tionar y cont acts & all terminals: copper alloy , with gold plate over nickel plate. 2) mov able cont act : stainless steel, silver plated. st a tionar y cont acts & all terminals: copper alloy , silver plated. 3) mov able cont act : stainless steel, with gold plate over nickel plate over silver plate. st a tionar y cont acts & all terminals: copper alloy , with gold plate over nickel plate over silver plate. epoxy ks11 ks12 note: any models supplied with q, b or g contact material ar e rohs compliant. for the latest information r egar ding rohs compliance, please go to: ww .ittcannon.com/r ohs.
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