The TPS635-1B43D with Plugin Tactile Switches ROHS, manufactured by ROCPU Technology, is a tactile switch designed for use in embedded electronic systems. This switch has an SPST switch configuration, a resistance of 250mO, a minimum operating voltage of 3.3V to 5.5V, and a maximum operating voltage of 12V. Its rated breaking capacity power is 50mA/125Vac, its contact resistance is 250mO, and its insulation resistance is 100MO min at 500Vdc. The device also features gold over nickel plated contacts, an operating temperature range of -25? to +85?, and a rated operating life of 30,000 cycles, making it ideal for a wide variety of applications. The package size is 6.0 x 6.4 x 4.5mm, making it ideal for space-sensitive designs. This device is also compliant with the RoHS directive.