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E-SWITCH 100SP3T3B4VS21RE Toggle Switch

This toggle switch features an On-Off-On switching function with a single pole double throw (SPDT) configuration, designed for reliable performance in electronic applications. It includes a standard round actuator 15.75mm long, suitable for through-hole mounting, and offers multiple bushing options, contact materials of silver or gold plated copper alloy, and a rated current of 5 Amps with resistive loads at 120VAC or 28VDC. Its durable construction ensures a long lifespan of up to 40,000 cycles, making it ideal for industrial, instrumentation, networking, and medical equipment uses.

Authorized Distributors
Source:DigiKey
Part No:100SP3T3B4VS21RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $3.94005
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Part No:100SP3T3B4VS21RE
Stock:0
Inv Date:06-03-2026
Price: Unit price: $5.57
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Part No:100SP3T3B4VS21RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $6.31
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Part No:100SP3T3B4VS21RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $6.32
Buy/RFQ:
Part No:100SP3T3B4VS21RE
Stock:0
Inv Date:06-02-2026
Price: Unit price: $6.32
Buy/RFQ:

E-SWITCH 100SP3T3B4VS21RE Toggle Switch Specifications:

  • Contact Rating: 5 Amps at 120VAC or 28VDC, 2 Amps at 250VAC
  • Operation Temperature: -30°C to 85°C
  • Contact Resistance: 100 mΩ max. initial
  • Insulation Resistance: 1,000 MΩ min.
  • Dielectric Strength: 1,000 V RMS at sea level
  • Operating Life: 40,000 make-and-break cycles at full load
  • Switch Function: On-Off-On
  • Actuator Length: 15.75mm
  • Mounting Type: Through-hole
  • Contact Material: Silver or gold plated copper alloy
  • Housing Material: Diallyl Phthalate (DAP), chrome plated brass
  • Bushing Options: Brass, steel, or nickel plated brass
  • Operating Temperature Range: -30°C to 85°C
  • Durability: Long life, reliable performance for industrial and medical environments

Buy the Brand 100SP3T3B4VS21RE – Reliable Toggle Switch for Industrial Applications

Purchase the reliable toggle switch online today and ensure your electronic projects and industrial systems benefit from durable, high-performance switching solutions. This SPDT switch with On-Off-On function, 15.75mm actuator, rated for 5 Amps, provides excellent performance for industrial, medical, instrumentation, and networking applications. Its high cycle life of 40,000 operations, robust contact materials of silver or gold plated copper alloy, and versatile bushing options guarantee long-lasting reliability. Easy to install with Through-hole mounting, this switch is your ideal choice for demanding environments where precision, durability, and performance are critical.

Get Brand 100SP3T3B4VS21RE today—built for precision and long-lasting durability in electronic and industrial systems.

Frequently Asked Questions

Where can I buy E-SWITCH 100SP3T3B4VS21RE?

You can click on the BUY or RFQ button to purchase 100SP3T3B4VS21RE from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part 100SP3T3B4VS21RE?

You can download the 100SP3T3B4VS21RE datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of 100SP3T3B4VS21RE?

E-SWITCH

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