GP11MSA1KE

The C&K Components GP11MSA1KE is a sealed ultraminiature pushbutton switch designed for space-saving applications. It features an SPST-NO (Single Pole Single Throw - Normally Open) circuit configuration and an Off-Mom (Momentary) function.

This switch has a contact rating of 0.4VA maximum at 20V AC or DC. It offers a mechanical and electrical life of 40,000 make-and-break cycles at full load. The contact resistance is typically below 50 mΩ initial, and insulation resistance is a minimum of 10⁹ Ω. Dielectric strength is rated at 500 Vrms minimum.

Designed for process compatibility, the GP11MSA1KE withstands most soldering and washing processes. It has an IP57 ingress protection rating, providing protection against harmful dust and temporary immersion. The operating temperature range is -30°C to 85°C.

Mounting is via a Surface Mount, Right Angle configuration with Gull Wing termination style. The housing and base are made of flame-retardant, heat-stabilized glass-filled nylon 4/6 (UL 94V-0). The actuator is also glass-filled nylon 4/6, flame retardant (UL 94V-0), with a standard internal o-ring seal. Terminals are copper alloy with tin-lead alloy over nickel plate, and terminal seals are epoxy/urethane.