C&K开发出用于多种情况下的多功能无声检测开关。属于KSJ系列，单极、单掷开关。通常情况下打开检测开关，该产品可以承受较高的激励信号，在没有触觉效果的情况下可以实现无声以及线性操作。
versatile silent detect switch with a variety of orientations. Designated the KSJ Series, the single pole, single throw, normally open detect switch features high actuation tolerances along with silent and linear operation during actuation with no tactile effect.
C&K Components, a leading international supplier of tact switches, toggle, rocker and pushbutton switches, and smart card inter
connect devices, has developed a versatile silent detect switch with a variety of orientations. Designated the KSJ Series, the single pole, single throw, normally open detect switch features high actuation tolerances along with silent and linear operation during actuation with no tactile effect.
"The features of this detect switch, including straight and vertical orientations, extended actuation periods, and high actuation tolerances, as well as silver and gold platings for various environments, provide designers with a high degree of flexibility," said Eric Grange, Product Manager for C&K Components. "Coupled with the 'ghost' silent actuation mechanism and designed for end-of-stroke use, the switch is ideal for applications ranging from automotive to industrial to computer peripherals."
As an automotive-grade product, typical applications for the KSJ Series switch include retractable dashboard LCD end of stroke detection, defroster positioning in HVAC rotating buttons, and passenger airbag switches. The switch is also suitable for computer infrastructures and industrial electronics, such as rotating and sliding button end of stroke position detection.
The top or side actuated KSJ Series detect switch features long actuation periods of up to 2000 hours under 85°C which ensure higher time at ambient temperature. The spherical actuator ensures ±30 degree operation (actuation force angle offset) and has extended travel with a maximum stroke of 1.2mm. The switch is de