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NKK Switches A12KB Subminiature Toggle Switch

This is a subminiature toggle switch designed for precise electronic applications. It features a compact size suitable for limited space environments, offering reliable operation for various circuit control tasks.

Authorized Distributors
Source:DigiKey
Part No:A12KB
Stock:305
Inv Date:06-17-2026
Price: Unit price: $28.2
Buy/RFQ:
Source:DigiKey
Part No:A12KB
Stock:3
Inv Date:06-17-2026
Price: Unit price: $4.03
Buy/RFQ:
Part No:A12KB
Stock:0
Inv Date:06-18-2026
Price: Unit price: $7.58
Buy/RFQ:
Part No:A12KB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $7.87
Buy/RFQ:
Part No:A12KB
Stock:238
Inv Date:06-17-2026
Price: Unit price: $7.28
Buy/RFQ:

NKK Switches A12KB Subminiature Toggle Switch Specifications:

  • Electrical Capacity: 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 and case for 1 minute
  • Mechanical Life: 100,000 operations minimum
  • 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: Glass fiber reinforced polyamide, nickel plated brass, phosphor bronze, brass with gold plating
  • Temperature Range: -30°C to +85°C
  • Environmental: 90-95% humidity for 240 hours @ 40°C
  • Soldering: Wave Soldering Recommended, Manual Soldering Profile B, Automated Cleaning
  • Standards & Certifications: Not UL recognized or CSA certified

Buy the Buy NKK Switches Series A Toggle Part Number A12KB Online

Purchase the NKK Subminiature Toggle Switch A12KB online today to enjoy high reliability, compact size, and easy integration into your electronic systems. This switch offers precise control, durable construction, and is ideal for logic-level circuits. Simplify your assembly with automated soldering compatibility and sealed body construction that prevents contamination. Whether for industrial equipment, automation, or electronic devices, buying online ensures competitive pricing and fast delivery to keep your project on schedule. Don't miss out on this space-efficient, high-performance toggle switch for your technical applications.

Buy NKK Switches A12KB toggle switch now and experience unmatched reliability and space-saving efficiency in your electronic projects.

Frequently Asked Questions

Where can I buy NKK Switches A12KB?

You can click on the BUY or RFQ button to purchase A12KB from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part A12KB?

You can download the A12KB datasheet or visit the NKK Switches website for support.

Who is the manufacturer of A12KB?

NKK Switches

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