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Apem 18545AD snap-action switch

This miniature snap-action momentary pushbutton switch operates as a normally open contact, closing briefly when pressed to allow current flow and returning to open when released. Designed for high current applications, it features a stainless steel housing, brass nickel-plated bushing, and silver contacts for reliable performance. The switch has an offset travel of approximately 0.90 mm, can operate within temperatures ranging from -30°C to +85°C, and is epoxy sealed for enhanced durability. Suitable for panel mounting with a standard 6.35 mm threaded bushing, it is ideal for industrial control, automation, and electronic device applications.

Authorized Distributors
Source:DigiKey
Part No:18545AD
Stock:0
Inv Date:05-28-2026
Price: Unit price: $17.3902
Buy/RFQ:
Source:DigiKey
Part No:18545AD
Stock:253
Inv Date:05-28-2026
Price: Unit price: $17.92
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Part No:18545AD
Stock:91
Inv Date:05-29-2026
Price: Unit price: $22.84
Buy/RFQ:
Part No:18545AD
Stock:0
Inv Date:05-28-2026
Price: Unit price: $31.49
Buy/RFQ:
Part No:18545AD
Stock:253
Inv Date:05-28-2026
Price: Unit price: $14.95
Buy/RFQ:
Part No:18545AD
Stock:253
Inv Date:05-28-2026
Price: Unit price: $14.95
Buy/RFQ:

Apem 18545AD snap-action switch Specifications:

  • Max. current/voltage rating with resistive load: 3A 250VAC, 6A 125VAC, 7A 30VDC
  • Initial contact resistance: 20 mΩ max. at 0.1A 3VDC
  • Insulation resistance: 200,000 MΩ min.
  • Dielectric strength: 1,500 V rms min.
  • Electrical life: 60,000 cycles at full load
  • Travel: 0.90 mm (.035)
  • Operating temperature: -30°C to +85°C
  • Contact Materials: Silver, gold plated
  • Bushing Material: Brass, nickel plated
  • Housing: Stainless steel
  • Case Material: Diallylphthalate (DAP)
  • Actuator: Glass filled polyester
  • Mounting: Panel mount with threaded bushing
  • Dimensions: Standard panel cut-out 8 mm diameter

Buy the ApeM Series 18000 Snap-Action Switch: 18545AD

Purchase the ApeM 18545AD snap-action switch online today for robust and reliable control. This high-quality miniature switch supports up to 6A current, features epoxy sealing for durability, and is suitable for industrial automation, control panels, and electronic equipment. Easily mountable with a standard 6.35 mm threaded bushing, it ensures consistent operation over thousands of cycles. Optimize your projects with this sealed, lightweight, and precise switch designed to withstand demanding conditions and ensure long-lasting performance.

Get ApeM 18545AD today—built for precision, durability, and reliable switching performance in industrial environments.

Frequently Asked Questions

Where can I buy Apem 18545AD?

You can click on the BUY or RFQ button to purchase 18545AD from an authorized Apem distributor.

How do I troubleshoot issues or seek technical support for part 18545AD?

You can download the 18545AD datasheet or visit the Apem website for support.

Who is the manufacturer of 18545AD?

Apem

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