Detect

C&K DETECT SWITCHES

With 19 different series of standard detect switches, C&K offers the largest selection in SMT, through-hole, panel and snap-in/chassis and screw-mount versions. C&K’s detect switches are offered in a variety of sizes and shapes, with various actuator orientations including vertical or horizontal, top or side, or right-angle or left, and come with soft actuation force. These detect switches include low profile, compact, micro- and ultra-miniature designs, with some sealed versions available.

Choose from traditional detect, snap-acting, tactile, magnetic reed, or door interlock styles for your optimum detect switch solution.  In general, C&K detect switches operate at low current, occupy less space and offer higher life cycles (100k ~ 1M).

Applications

  • automotive (sensors, indicators)
  • consumer electronics (audio/visual equipment, handheld devices)
  • consumer devices (appliances, household goods)
  • computers (peripherals, printers, infrastructure, servers/storage, IT)
  • industrial (sensors, factory automation equipment, testing equipment)
  • safety/security controls (intrusion/alarm switches in network PCs, telecom equipment, cellular phone base stations, door/window alarms)
  • medical devices (including portable monitoring equipment)
  • telecommunications equipment (ATCA and microTCA devices)
  • mobile communications equipment
  • door interlocks that act as detects (computer and industrial enclosures)
  • payment terminals (card detect)
Travel to Make Over Travel (mm) Total Travel (mm) Actuator Length (mm) Life Cycles Contact Type Max Voltage (V) Max Switching Current (mA) Sealing Mounting
0.35 1,65 2,0 2,5 50,000 SPST N.O.
SPST N.C.
12V 100mA No Surface mount
0.3 0,75 1,05 1,4 100,000 SPST N.O. 5V 1 mA No Surface mount
See datasheet See datasheet See datasheet See datasheet 20,000; 50,000;
100,000
SPST
SPDT
5V; 16V
30V
1 mA; 5 mA
100 mA
No Thru-hole, Solder Lug
0.17 0,5 1,07 1,17 100,000 SPST N.O. 5V 1 mA No Surface mount
0.24 1,66 1,9 2,15 100,000 SPST N.O. 5V 1 mA No Surface mount
0.6 N/A 0,6 2,6 500,000;
2,000,000
SPST N.O. 32V 50 mA IP67 Surface mount
0.45 1,95 2,4 2,6 50,000 SPST N.O. 30V 100mA No Thru-hole
100,000;
300,000
DPDT 30V 0.2 A No Thru-hole
0.5 1,0 1,5 1,5 100,000 SPST N.O. 32V 50 mA Dust and water proof Surface mount
See datasheet See datasheet See datasheet N/A 10,000,000 SPST N.O. 30V 300 mA Yes Wire lead
2.5 max. 0,15 min. 2,9 R 8,4 100,000 SPDT 30V 300mA No Thru-hole, Surface Mount
1.25 max. 8,9 10,16 10,16 10,000 SPST N.O.
SPST N.C.
20V .4 VA No Snap-in panel
29.2º 39,1º 68,3º 1,85 50,000 SPDT 5V 1 mA No Surface mount
1.3 max. 0,2 min. 0,2 min. 300,000 SPDT 125V 3A No Thru-hole
0.3 0,75 1,05 1,05 100,000 SPST N.O. 5V 1 mA IP60 Surface mount
0.3 N/A 0,3 0,8 100,000 SPST N.O. 32V 10 mA Dust and flux tight Surface mount
0.3 1,15 1,72 1,8 50,000 SPST N.C. 32V 50 mA Flux tight Surface mount
See datasheet N/A N/A N/A 20,000;
100,000
SPST
SPDT
5 V; 24 V 1 mA; 25 mA No Thru-hole
4.06 1,78 5,84 10,11 10,000 SPDT 125 V AC 250 mA Flux tight Thru-hole
0.7 0.4 1.1 1.55 5,000 SPST NC 32VDC 1,0 / 0.2 VA IP54 Surface Mount