E105MD1AV2BE is a sealed miniature SPDT (Single Pole Double Throw) toggle switch designed for applications requiring environmental protection against solder and cleaning process contaminants. The switch features vertical right-angle PC thru-hole termination with 0.150" pitch spacing, making it suitable for compact printed circuit board layouts. It incorporates an epoxy seal and is constructed with a UL 94V-0 nylon case and bushing, providing robust mechanical and electrical performance. The switch supports momentary operation in positions 1 and 3 with an open center position, and offers contact ratings of 7.5 amps at 125V AC or 28V DC, with an electrical life of 40,000 make-and-break cycles at full load. Common applications include telecommunications equipment, instrumentation, and medical devices where sealed, reliable switching is essential.