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Apem 12166A Toggle Switch

A four-pole toggle switch featuring solder lug terminals, configured with an on-none-on switching action. Suitable for various electronic and electrical applications requiring multiple circuit control in a compact form.

Authorized Distributors
Source:DigiKey
Part No:12166A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $84.9
Buy/RFQ:
Part No:12166A
Stock:0
Inv Date:05-29-2026
Price: Unit price: $82.9
Buy/RFQ:
Part No:12166A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $107.04
Buy/RFQ:
Part No:12166A
Stock:4
Inv Date:05-28-2026
Price: Unit price: $68.65
Buy/RFQ:
Part No:12166A
Stock:4
Inv Date:05-28-2026
Price: Unit price: $68.65
Buy/RFQ:

Apem 12166A Toggle Switch Specifications:

  • Max. current/voltage with resistive load: 2A 250VAC, 4A 125VAC, 4A 30VDC (silver contacts); 200mA 250VAC, 400mA 125VAC (gold contacts)
  • Initial contact resistance: 10 mΩ max.
  • Insulation resistance: ≥1 GΩ at 500VDC
  • Dielectric strength: 1000 Vrms minimum between terminals and between poles and frame
  • Electrical life at full load: 50,000 cycles for 2A 250VAC, 20,000 cycles for 4A 125VAC
  • Case material: diallylphthalate (DAP)
  • Actuator material: brass, chrome plated
  • Bushing material: brass, nickel plated
  • Housing: brass, nickel plated
  • Operating temperature: -40°C to +85°C
  • Torque: 1.50 Nm (1.10 ft.lb) max
  • Panel thickness: max 4.5 mm (.177 inches)
  • Agency approvals: CECC 96201-005 and 96201-008, QPL (Europe), MUAHAG

Buy the Buy APEM Toggle Switch Part Number 12166A Online

Enhance your electrical setup with the high-quality toggle switch from APEM, featuring four-pole configuration, solder lug terminals, and robust design. Perfect for demanding applications such as defense, avionics, and telecommunications. This switch offers excellent electrical durability, long lifecycle, and reliable performance, with a design that withstands -40°C to +85°C temperatures. Easy to install with a maximum panel thickness of 4.5 mm, it’s ideal for demanding environments requiring high reliability and certified standards, making it an essential component for professional electronic assemblies.

Order your APEM Series12166A toggle switch today and ensure reliable circuit switching for your professional electronic projects.

Frequently Asked Questions

Where can I buy Apem 12166A?

You can click on the BUY or RFQ button to purchase 12166A from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 12166A?

You can download the 12166A datasheet or visit the Apem website for support.

Who is the manufacturer of 12166A?

Apem

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