The E203MD1CQE is a sealed miniature DPDT toggle switch designed for reliable switching in demanding environments. It features a UL 94V-0 flame-retardant nylon case and bushing, providing protection against solder and cleaning process contaminants with an IP57 degree of protection. The switch is rated for 7.5 amps at 125 V AC or 28 V DC, with contact resistance below 10 mO typical and an electrical life of 40,000 make-and-break cycles at full load. It operates reliably across a temperature range of -30°C to 85°C and offers optional ESD protection with a conductive bushing that dissipates up to 20,000 V DC. This switch is ideal for telecommunications, instrumentation, and medical equipment applications where sealed, compact switching with high reliability is essential.