KAIThe TS4538B3J 160gf with Tactile Switches SMD RoHS is a tact switch manufactured by SHOUKAI. It is a surface mount tact switch, RoHS compliant, with an operating force of 160gf. It is suitable for consumer, industrial and audio/visual applications and can be used for on/off staging, single pole, double pole, and momentary applications. It features a SMD design making it suitable for SMT assembly processes and a contact resistance of less than 100 milli ohms. The contact temperature rating is -25 to +85°C, and the actuator travel is approximately 0.25mm. This part is approved by UL, CE, and CQC.