The C&K Components E105MD9V9BE is a sealed miniature toggle switch engineered for use in telecommunications, instrumentation, and medical equipment. Its sealed construction protects against contaminants, while the UL 94V-0 nylon case and bushing ensure flame retardancy. Available with various contact materials and termination options, this switch offers versatility for diverse industrial applications. ESD protection is available for sensitive electronics. The switch is designed to withstand harsh environments and provides reliable switching performance.
Contact Rating: B contact material: 0.4 VA max. @ 20 V AC or DC max. Q contact material: 7.5 AMPS @ 125 V AC or 28 V DC; 3 AMPS @ 250 V AC. E3XX MODELS: 5 AMPS @ 125 V AC or 28 V DC; 2 AMPS @ 250 V AC
Electrical Life: E1XX and E2XX models: 40,000 cycles at full load. E3XX models: 30,000 cycles.
Contact Resistance: Below 10 mΩ typ. initial @ 2-4 V DC, 100 mA
Insulation Resistance: 10[9] Ω min.
Electrostatic Discharge (ESD) Option: F1 conductive bushing only. Dissipates up to 20,000 V DC from actuator to ground.
Dielectric Strength: 1000 Vrms min. @ sea level.
Operating Temperature: –30ºC to 85ºC
Case & Bushing: Glass filled nylon 6/6, flame retardant, heat stabilized (UL 94V-0). F1 conductive bushing option is impregnated with carbon fibers.
Actuator: Brass, chrome plated with internal o-ring seal standard.
Switch Support: Brass or steel, matte-tin plated.
Switch Support Retainer: Stainless steel.
Contacts & Terminals: B contact material: Copper alloy, with gold plate over nickel plate. Q contact material: Copper alloy, silver plated.