The 1TS003BBB-2000-3503B-CT with Tactile Switches SPST 4.60mm x 3.50mm 1.20mm 50mA @ 12VDC SMD, 4.6x1.82x3.5mm RoHS manufactured by HYP is a single pole single throw (SPST) momentary tact switch. It has a 50mA rated current, a 12VDC rated voltage, and 4.6x1.82x3.5 mm dimensions. This tactile switch is made from surface mount components, RoHS approved, and designed for robust and reliable performance. It has a contact resistance of 50 milliohms, a dielectric strength of 500 volts, and an insulation resistance of 1000 megohms. The contact bouncing doesn’t exceed 10 milliseconds and the electrical life is greater than 10,000 cycles. It can be used for a variety of applications including automotive electronics, security systems, data storage systems, portable devices, and more.