The KSR221GLFS is sub-miniature tactile switch from C&K Components, perfect for turning on your circuit by applying pressure. It has a SPST configuration. This device has a maximum current rating of 0.05. This tactile switch has an operating temperature range of -40 °C to 85 °C. The KSR221GLFS tactile switch has a gull wing termination style. This round button actuator is 0.75 mm long. This product is 7.3 mm long, 2.5 mm tall and 3.8 mm deep. The maximum DC voltage rating is 32 VDC.