The C&K COMPONENTS 1203M1S3CQE2 is a miniature slide switch designed for a wide range of applications including test and measurement equipment, telecommunications, and computer peripherals. It boasts a compact design, offering a variety of actuator and termination options to suit diverse needs. The switch incorporates an epoxy terminal seal, ensuring compatibility with bottom-wash PCB cleaning methods. Constructed with durable materials like diallyl phthalate (DAP) for the case and stainless steel for the housing, this switch provides reliable performance and longevity. RoHS compliant, it aligns with environmental standards for responsible manufacturing.
Contact Rating: B contact material: 0.4 VA max. @ 20 V AC or DC max. Q contact material: 6 AMPS @ 120 V AC or 28 V DC, 3 AMPS @ 250 V AC
Electrical Life: 100,000 make-and-break cycles at full load on models with B, K or P contact material; 40,000 cycles on models with G, Q, L, M, S or R contact material
Contact Resistance: Below 10 m Ω typ. initial @ 2-4 V DC, 100 mA
Insulation Resistance: 10[9] Ω min.
Dielectric Strength: 1,000 Vrms min. @ sea level
Operating Temperature: -30ºC to 65ºC
Solderability: Per MIL-STD-202F method 208D, or EIA RS-186E method 9
Case Material: Diallyl phthalate (DAP), (UL 94V-0)
Actuator Material: Nylon, black, standard
Housing Material: Stainless steel
Switch Support Material: Brass or steel, matte-tin plated
End Contact Material: B contact material: Copper alloy, with gold plate over nickel plate. Q contact material: Coin silver, silver plated
Center Contact & Terminal Material: B contact material: Copper alloy, with gold plate over nickel plate. Q contact material: Copper alloy, silver plated
Terminal Seal Material: Epoxy
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