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NKK Switches A18AP Subminiature Toggle Switch

This is a subminiature toggle switch designed for compact electronic applications. It features a small form factor suitable for space-constrained devices, with reliable switching performance.

Authorized Distributors
Source:DigiKey
Part No:A18AP
Stock:55
Inv Date:06-17-2026
Price: Unit price: $7.65
Buy/RFQ:
Part No:A18AP
Stock:0
Inv Date:06-18-2026
Price: Unit price: $7.62
Buy/RFQ:
Part No:A18AP
Stock:0
Inv Date:06-17-2026
Price: Unit price: $7.87
Buy/RFQ:
Part No:A18AP
Stock:5124
Inv Date:06-17-2026
Price: Unit price: $7.28
Buy/RFQ:

NKK Switches A18AP Subminiature Toggle Switch Specifications:

  • Electrical Capacity (Resistive Load): 0.4VA maximum @ 28V AC/DC
  • Contact Resistance: 50 milliohms maximum
  • Insulation Resistance: 500 megohms minimum @ 500V DC
  • Dielectric Strength: 500V AC minimum between contacts for 1 minute; between contacts and case for 1 minute
  • Mechanical Life: 100,000 operations minimum for certain circuit types
  • Electrical Life: 50,000 operations minimum
  • Nominal Operating Force: 1.47N (momentary); 1.18N (maintained) for .394” toggles
  • Contact Timing: Nonshorting (break-before-make)
  • Angle of Throw: 26°
  • Materials & Finishes: Toggle - glass fiber reinforced polyamide; Contact Support - nickel plated brass; Movable Contact - tin plated phosphor bronze; Stationary Contact - phosphor bronze with gold plating; Terminals - brass with gold plating
  • Environmental Data: Operating temperature -30°C to +85°C; Humidity 90-95% for 240 hours; Mechanical vibration 10-55Hz; Shock resistance 50G
  • PCB Processing: Wave soldering recommended; Manual soldering, automated cleaning provided
  • Standards & Certifications: Not tested for UL recognition or CSA certification

Buy the NKK A18AP – Reliable Toggle Switch for Industrial Applications

Purchase the NKK A18AP toggle switch online today and benefit from its compact size, high durability, and reliable switching performance ideal for space-sensitive electronic projects. With a proven track record in industrial and electronic applications, this switch provides lasting operation and easy integration into your designs. Order now to ensure fast delivery and enhance your equipment's reliability with this space-efficient, high-quality toggle switch engineered for demanding environments and extended use.

Buy NKK A18AP toggle switch now and experience unmatched reliability and performance in space-constrained electronic devices.

Frequently Asked Questions

Where can I buy NKK Switches A18AP?

You can click on the BUY or RFQ button to purchase A18AP from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part A18AP?

You can download the A18AP datasheet or visit the NKK Switches website for support.

Who is the manufacturer of A18AP?

NKK Switches

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