The T101MHZQE is a subminiature single-pole toggle switch from C&K Components' T Series, featuring a compact size with small footprint suitable for space-constrained applications. This switch offers contact ratings of 2 AMPS @ 120 V AC or 28 V DC (for non-TX01 models), with contact resistance below 20 mO typical at 2-4 V DC and 100 mA, and an insulation resistance of 10? O minimum. The switch provides 30,000 electrical life cycles at full load, operates reliably across a temperature range of -30°C to 85°C, and meets dielectric strength requirements of 1000 Vrms minimum at sea level. The T101MHZQE is ideal for hand-held telecommunications devices, instrumentation, and medical equipment where reliable switching performance and compact design are essential.