myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS E105MD1V3QE Sealed Miniature Toggle Switch

The C&K Components E105MD1V3QE is a sealed miniature toggle switch engineered for reliability in harsh environments. Its sealed construction protects against contaminants, while the UL 94V-0 nylon case and bushing provide flame retardancy and heat stability. Available in multiple positions and with optional ESD protection, this switch is suitable for telecommunications, instrumentation, and medical equipment applications. It offers a robust solution for applications requiring durability and performance.

Authorized Distributors
Source:DigiKey
Part No:E105MD1V3QE
Stock:40
Inv Date:06-15-2026
Price: Unit price: $10.99
Buy/RFQ:
Part No:E105MD1V3QE
Stock:0
Inv Date:06-16-2026
Price: Unit price: $10.99
Buy/RFQ:
Part No:E105MD1V3QE
Stock:40
Inv Date:06-15-2026
Price: Unit price: $25.2
Buy/RFQ:
Part No:E105MD1V3QE
Stock:40
Inv Date:06-15-2026
Price: Unit price: $25.2
Buy/RFQ:

C&K COMPONENTS E105MD1V3QE Sealed Miniature Toggle Switch Specifications:

  • 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.
  • Terminal Seal: Epoxy
  • Hardware: Nut & Locking ring: Brass, nickel plated. Lockwasher: Steel, nickel plated.
  • Degree of Protection: IP57
  • Solderability: Per MIL-STD-202F method 208D

Buy the E105MD1V3QE C&K COMPONENTS Sealed Miniature Toggle Switch | myMectronic

Securely purchase the C&K Components E105MD1V3QE toggle switch online for reliable performance and fast delivery.

Buy Now

Frequently Asked Questions

Where can I buy C&K COMPONENTS E105MD1V3QE?

You can click on the BUY or RFQ button to purchase E105MD1V3QE from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part E105MD1V3QE?

You can download the E105MD1V3QE datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of E105MD1V3QE?

C&K COMPONENTS

C&K COMPONENTS Part List

Browse and search other C&K COMPONENTS parts, locate datasheets and stock

Sponsored by