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C&K COMPONENTS E203J1CBE2 Sealed Miniature Rocker Switch

The C&K COMPONENTS E203J1CBE2 is a sealed miniature rocker switch offering a robust and reliable solution for a wide range of applications. Its sealed construction protects against solder and cleaning process contaminants, enhancing durability. The switch is available with various actuator options, including rocker and lever styles, and termination types to accommodate different mounting and wiring requirements. Ideal for telecommunications, instrumentation, computers, and peripherals, this switch provides dependable switching functionality in demanding environments. RoHS compliant models are available.

Authorized Distributors
Source:DigiKey
Part No:E203J1CBE2
Stock:9
Inv Date:06-15-2026
Price: Unit price: $21.53
Buy/RFQ:
Part No:E203J1CBE2
Stock:0
Inv Date:06-16-2026
Price: Unit price: $14.71
Buy/RFQ:
Part No:E203J1CBE2
Stock:9
Inv Date:06-15-2026
Price: Unit price: $15.85
Buy/RFQ:
Part No:E203J1CBE2
Stock:9
Inv Date:06-15-2026
Price: Unit price: $15.85
Buy/RFQ:

C&K COMPONENTS E203J1CBE2 Sealed Miniature Rocker Switch Specifications:

  • Contact Rating: 0.4 VA max. @ 20 V AC or DC (B contact material); 7.5 AMPS @125 V AC or 28 V DC; 3 AMPS @ 250 V AC (Q contact material); 5 AMPS @ 125 V AC or 28 V DC; 2 AMPS @ 250 V AC (E3XX Models)
  • Case & Bushing: Glass filled nylon 6/6, flame retardant, heat stabilized (UL 94V-0)
  • Actuator: Nylon, black standard, internal o-ring seal standard
  • Frame: Spring steel, black standard
  • Electrical Life: 40,000 cycles at full load (E1XX and E2XX models); 30,000 cycles (E3XX models)
  • Switch Support: Brass or steel, matte-tin plated
  • Actuator Pivot & Mounting Bracket: Nylon
  • Actuator Pivot Retainer: Stainless steel
  • Contact Resistance: Below 10 m Ω typ. initial @ 2-4 V DC, 100 mA
  • Insulation Resistance: 10[9] Ω min.
  • Contacts & Terminals: Copper alloy, with gold plate over nickel plate (B contact material); Copper alloy, silver plated (Q contact material)
  • Electrostatic Discharge (ESD) Option: 15,000 V DC max. @ sea level, actuator to terminals
  • Dielectric Strength: 1000 Vrms min. @ sea level
  • Terminal Seal: Epoxy
  • Hardware: Stainless steel nut, screw & lockwasher; Nylon or aluminum standoff
  • Operating Temperature: –30ºC to 85ºC
  • Solderability: Per MIL-STD-202F method 208D, or EIA RS-186E method 9

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How do I troubleshoot issues or seek technical support for part E203J1CBE2?

You can download the E203J1CBE2 datasheet or visit the C&K COMPONENTS website for support.

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C&K COMPONENTS

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