The 100SP1T6B11M2QEH is a Series 100 miniature toggle switch featuring a single-pole double-throw (SPDT) switching function with an epoxy seal and solder lug (M2) termination. This switch is designed with a T1 actuator and B1 bushing configuration, offering silver contact material (Q) for reliable electrical performance. The device operates over a temperature range of -30°C to +85°C with a contact resistance of 10 mO maximum at 2-4 VDC and 100 mA, providing excellent electrical characteristics for low-voltage applications. With a life expectancy of 40,000 make-and-break cycles and an insulation resistance of 1,000 MO minimum, this switch is well-suited for telecommunications, instrumentation, networking, and medical equipment applications where miniature form factor and reliable switching are essential.