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)
Product Selection Guide
Series |
---|
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 |
---|---|---|---|---|---|---|---|---|---|
0.3 | 0.75 | 1.05 | 1.4 | 100,000 | SPST-NO | 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-NO | 5V | 1 mA | No | Surface Mount |
0.24 | 1.66 | 1.9 | 2.15 | 100,000 | SPST-NO | 5V | 1 mA | No | Surface Mount |
0.35 | 1.65 | 2 | 2.5 | 50,000 | SPST-NO/NC | 12V | 100mA | No | Surface Mount |
0.45 | 1.95 | 2.4 | 2.6 | 50,000 | SPST-NO | 30V | 100mA | No | Thru-hole |
1.6 | 1.45 | 3.05 | 2.3 | 50,000 | SPST-NO | 5V | 10 mA | No | Surface Mount |
1.44 | 1.07 | 3.14 | 2.67 | 50,000 | SPST-NC | 5V | 1 mA | No | Surface Mount |
1.25 max. | 8.9 | 10.16 | 10.16 | 10,000 | SPST-NO/NC | 20V | 0.4 VA | No | Snap-in panel |
100,000; 300,000 | DPDT | 30V | 0.2 A | No | Thru-hole | ||||
4.06 | 1.78 | 5.84 | 10.11 | 10,000 | SPDT | 125 V AC | 250 mA | Flux tight | Thru-hole |
See datasheet | See datasheet | See datasheet | Not applicable | 10,000,000 | SPST-NO | 30V | 300 mA | Yes | Wire lead |
See datasheet | See datasheet | See datasheet | See datasheet | 4,000,000 | SPDT-NO/NC | 30V | 200 mA | IP69 | Flange Mount |
0.5 | 1 | 1.5 | 1.5 | 100,000 | SPST-NO | 32V | 50 mA | Dust and water proof | Surface Mount |
0.3 | Not applicable | 0.3 | 0.8 | 100,000 | SPST-NO | 32V | 10 mA | Dust and flux tight | Surface Mount |
0.6 | Not applicable | 0.6 | 2.6 | 500,000; 2,000,000 | SPST-NO | 32V | 50 mA | IP67 | Surface Mount |
0.3 | 0.75 | 1.05 | 1.05 | 100,000 | SPST-NO | 5V | 1 mA | IP60 | Surface Mount |
See datasheet | Not applicable | Not applicable | Not applicable | 20,000; 100,000 | SPST; SPDT | 5 V; 24 V | 1 mA; 25 mA | No | Thru-hole |
0.7 | 0.4 | 1.1 | 1.55 | 5,000 | SPST-NC | 32VDC | 1.0 / 0.2 VA | IP54 | Surface Mount |