K12D CK | Alldatasheet
Document overview
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- PDF pages: 2
Technical content
E–49 Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com E DetectE–48 Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com D K12 D High Performance Detect Switches Features/Benefits
- Overtravel up to 1.4 mm
- Permanent actuation possbile
- Designed for low-level switching Series K12P With snap-in pegs Travel 1.5 1.5 mm (0.059) 2 2 mm (0.079) Operating Force 1.5N OD 1.5 N without snap-point
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- On request Cap Color BK Black cap – No LED YE Yellow cap – No LED * RD Red cap – No LED * GY Gray cap – No LED * Typical Applications
- Off-road transportation
- Industrial electronics
- Joysticks
- Medical equipment Electrical SWITCHING POWER MIN./MAX.: 0.02mW/3 W SWITCHING VOLTAGE MIN./MAX.: 2 V DC / 30 V DC SWITCHING CURRENT MIN./MAX.: 10 mA /100 mA DIELECTRIC STRENGTH (50 Hz, 1 min): ≥ 500 V OPERATING LIFE with max. switching power: ≥ 10 6 operations CONTACT RESISTANCE: Initial ≤ 50 mΩ INSULATION RESISTANCE: ≥ 1010 Ω BOUNCE TIME: ≤ 1 ms Operating speed 100 mm/s (3.94/s) Environmental OPERATING TEMPERATURE: -40˚C to 85˚C. STORAGE TEMPERATURE: -40˚C to 95˚C. Process SOLDERABILITY: Wave soldering, compatible with lead free soldering profile Hand soldering, 350˚C Construction FUNCTION: momentary DISTANCE BETWEEN BUTTON CENTERS: min. 11 (0.433) TERMINALS: PC pins, tinned MOUNTING: Locating pins; K12P additionally with snap-in housing Mechanical TOTAL TRAVEL: 1.5 mm, 2 mm SWITCHING TRAVEL: 0,6 mm * OPERATING FORCE: 1.5 N OD without snap-point as detector switch * Additional switching travel (with pre-travel) available by request Packaging Bulk in boxes of 300 pieces Contact Arrangement NONE SPST NO (STD) 1R SPST NC (Special request)
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To order, simply select desired option from each category and place in the appropriate box. Available options are shown and described on the next page. For additional options not shown in catalog, consult Customer Service Center.
E E–49 Dimensions are shown: mm Specifications and dimensions subject to change www.ckswitches.com SERIES D D–49 K12 D High Performance Detect Switches center of actuation area (notice LED) 7,5 (.295) 2,6 (.103) 2,5 (.098) 3,75 (.148) 9,6 (.378) 0,2 (.007) 2,5 (.098) K12P with snap in K12 1,5 (.059) 3,5 (.138) total travel 1, 1,5 or 2 12,5 (.492) 9,8 (.386) 10,9 SQ. (.429) 12,0(.472) 1,2 (.047) 1,5 (.059) 9,0 (.354) 11,0 (.433) 2,9 (.1141) ø1,0 (.0394) PCB LAYOUT, MOUNTING SIDE 1,7 (.069) 2x snap-in 1,6 (.062) 1x coding hole (L,M,N) 1,1 (.043) 2x center hole Sn Hole Ø Without LED Description Terminal Section Surface