KS11R22CQD CK-COMPONENTS | Alldatasheet

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Technical content

D D–23 Dimensions are shown: mm Specifications and dimensions subject to change www.ck-components.com Seal D No epoxy E Epoxy Cap Color

2 Black

1 White

3 Red

9 Gray

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 appr opriate box. Specifications CONTACT RATING: Q contact material: 25mA @ 50V AC .or DC max. ELECTRICAL LIFE: 100,000 actuations. CONTACT RESISTANCE: Below 100 mΩ initial @ 2-4 V DC, 100 mA INSULATION RESISTANCE: 109 Ω 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 . Cap R2 Round depression Terminations C PC Thru-hole Series KS11 SPST Off-Mom. KS12 SPDT On-Mom. K S C Contact Material Q Silver B Gold Features/Benefits

  • Positive tactile feel
  • Variety of cap colors
  • LED support available
  • SPST and SPDT configurations
  • RoHS compliant Typical 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

D D–24 Dimensions are shown: mm Specifications and dimensions subject to change www.ck-components.com FINGER RECESS ø0,99 TYP . (.039) ø1,57 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 NO. POLES MODEL NO. SWITCH FUNCTION CONNECTED TERMINALS SCHEMATIC POS. 1 POS. 2 POS. 1 POS. 2 KS11 KS12 OFF ON MOM. MOM. OPEN 1–4 1–3 1–3 SP SPST SPDT 1 3 1 (COMM)

3 NONC 4

D D–25 Dimensions are shown: mm Specifications and dimensions subject to change www.ck-components.com TERMINATION C PC THRU-HOLE 4,04 (.159) 1,14 STANDOFF (.045) 1,02 TYP . (.040) 0,41 THK. (.016) PC MOUNTING MULTIPLE SWITCH SPACING .500 (12,70) .500 (12,70) 2,54 (.100) 5,08 (.200) 2,39 (.094) 2,39 (.094) ø1,22 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) ø1,22 TYP . (.048) CONTACT MATERIAL SEAL D NO EPOXY SEAL E EPOXY SEAL KS Single Pole Key Switches OPTION CONTACT TERMINAL CODE MATERIAL PLATING RATINGS Q SILVER2 SILVER2 POWER 25 mA MAX. @ 50 V AC OR DC MAX. B GOLD1 GOLD1 LOW LEVEL/DRY CIRCUIT 0.4 VA MAX. @ 20 V AC OR DC MAX. 1) MOVABLE CONTACT: Stainless steel, with gold plate over nickel plate. STATIONARY CONTACTS & ALL TERMINALS: Copper alloy, with gold plate over nickel plate. 2) MOVABLE CONTACT: Stainless steel, silver plated. STATIONARY CONTACTS & ALL TERMINALS: Copper alloy, silver plated. EPOXY KS11 KS12 NOTE: Any models supplied with Q or B contact material ar e RoHS compliant.