C & K Black Tactile Switch Button SPST 10mA 32V dc Surface Mount 0.8mm Actuator Length IP50

C & K IP50 Black Tactile Switch Button model KSR213G LFG is a precision sub-miniature switch designed for surface mount applications. Featuring a compact form factor with a 0.8 mm actuator length, it provides reliable single-pole single-throw (SPST) contact functionality rated at 10mA and 32 V dc. This tactile switch is engineered for use in consumer electronics, automation, and industrial control devices requiring dependable push-button input.

The tactile switch exhibits a black-colored button actuator, offering a tactile feedback mechanism with an operating force of 1.8N, suitable for user interface control with an expected mechanical life of 100,000 operations. Its compact dimensions of 2.5 mm height, 7.3 mm width, and 3.8 mm length allow for effective footprint saving on printed circuit boards.

The switch terminals are of gullwing type optimized for surface mount technology (SMT) assembly, supporting infrared reflow soldering with a temperature range of 200 to 230°C for 10 to 15 seconds and a maximum of 255°C, which ensures compatibility with modern PCB manufacturing processes.

Rated for an IP50 ingress protection level, the switch is protected against dust ingress, enhancing durability in various industrial and commercial environments. The operational temperature range from -40°C to 125°C extends its application scope across harsh and diverse environments with guaranteed compliance to RoHS standards, meeting environmental safety requirements.

This product is ideal for use in electronic control systems, handheld devices, instrumentation, automotive electronics, and other industrial applications requiring high reliability and compact tactile switches.

This tactile switch operates with an off-on configuration for straightforward control. The black button actuator provides reliable tactile feedback. Surface mount gullwing terminals support modern soldering processes. Operational lifetime extends to 100,000 actuations for long-term durability.

The switch’s IP50 rating ensures protection from dust ingress during operation. Broad operating temperature range of -40°C to 125°C suits diverse environments. Compact dimensions facilitate space-saving on device PCBs. Complies with RoHS environmental standards.

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