The SSS-52-1 with Microswitches Through Hole RoHS is a two-position switch manufactured by Shinmei. The switch is operated with a momentary contact and is designed for use in a variety of applications, such as appliances, toys, and security devices. It is RoHS (Restriction of Hazardous Substance) compliant and is designed to mount in a through-hole. The switch has a 1/2 inch size and features an operating force of 300gf, a travel of 0.25mm, and a contact resistance of less than 50 m?. It is also rated for 500,000 cycles at 16V/400mA. Furthermore, the switch has a high dielectric strength of 500Vrms per minute, an insulation resistance of =100MO, and an insulation temperature of -10°C to 85°C.