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C&K COMPONENTS ET21J1V3BE2 Sealed Rocker Switch

The C&K COMPONENTS ET21J1V3BE2 is a sealed subminiature rocker switch engineered for demanding applications requiring resistance to contaminants and harsh environments. Its compact footprint saves valuable space, while the UL 94V-0 rated case, bushing, and rocker provide enhanced safety and durability. RoHS compliant, this switch is suitable for telecommunications equipment, instrumentation panels, and computer peripherals. Available with various actuator colors and termination options to meet specific design requirements. The switch offers electrical life of 30,000 cycles and contact resistance below 20 mΩ, ensuring reliable switching performance.

Authorized Distributors
Part No:ET21J1V3BE2
Stock:1
Inv Date:06-16-2026
Price: Unit price: $22
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Part No:ET21J1V3BE2
Stock:0
Inv Date:06-15-2026
Price: Unit price: $18.63
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Part No:ET21J1V3BE2
Stock:139
Inv Date:06-15-2026
Price: Unit price: $25.05
Buy/RFQ:
Part No:ET21J1V3BE2
Stock:139
Inv Date:06-15-2026
Price: Unit price: $25.05
Buy/RFQ:

C&K COMPONENTS ET21J1V3BE2 Sealed Rocker Switch Specifications:

  • Contact Rating: 0.4 VA max. @ 20 V AC or DC
  • Electrical Life: 30,000 cycles
  • Contact Resistance: Below 20 m Ω typ. initial
  • Insulation Resistance: 10[9] Ω min.
  • Dielectric Strength: 1000 Vrms min. @ sea level
  • Operating Temperature: -30ºC to 85ºC
  • Case & Bushing: Glass filled nylon 6/6 or 4/6 nylon (UL 94V-0)
  • Actuator: Nylon, black standard
  • Switch Support: Brass, matte-tin plated
  • Contacts & Terminals: Copper alloy, silver or gold plated
  • Terminal Seal: Epoxy

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Frequently Asked Questions

Where can I buy C&K COMPONENTS ET21J1V3BE2?

You can click on the BUY or RFQ button to purchase ET21J1V3BE2 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part ET21J1V3BE2?

You can download the ET21J1V3BE2 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of ET21J1V3BE2?

C&K COMPONENTS

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