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NKK Switches B12AB Subminiature Toggle Switch

A subminiature toggle switch designed for precise and reliable switching applications. Suitable for various electronic and electrical devices requiring a compact form factor.

Authorized Distributors
Source:DigiKey
Part No:B12AB
Stock:3450
Inv Date:06-17-2026
Price: Unit price: $15.6
Buy/RFQ:
Source:DigiKey
Part No:B12AB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $6.25
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Part No:B12AB
Stock:558
Inv Date:06-18-2026
Price: Unit price: $6.24
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Part No:B12AB
Stock:15
Inv Date:06-17-2026
Price: Unit price: $6.95
Buy/RFQ:
Part No:B12AB
Stock:23
Inv Date:06-17-2026
Price: Unit price: $8.58
Buy/RFQ:
Part No:B12AB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $4.58
Buy/RFQ:

NKK Switches B12AB 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 for 1 minute
  • Mechanical Life: 100,000 operations minimum for On-None-On & On-Off-On circuits
  • Nominal Operating Force: 1.47N (momentary), 1.18N (maintained) for long paddle toggles
  • Contact Timing: Nonshorting (break-before-make)
  • Angle of Throw: 26°
  • Toggle Material: Nickel plated brass
  • Bushing Material: Carbon blended polyamide; nickel plated zinc alloy for locking levers & threaded bushing
  • Environmental Temperature Range: -30°C to +85°C
  • Humidity Resistance: 90-95% for 96 hours @ 40°C
  • Vibration: 10-55Hz with peak-to-peak amplitude of 1.5mm, 2 hours in 3 directions
  • Shock: 50G acceleration in 6 directions
  • Soldering: Wave soldering recommended, manual soldering allowed
  • Standards & Certifications: UL9AV-0 (not UL recognized or CSA certified)
  • Installation: Suitable for panel mounting with optional threaded bushing (meets IP65 of IEC60529)

Buy the Buy NKK Process Sealed Subminiature Antistatic Toggles Part Number B12AB Online

Experience reliable switching with the NKK Series B subminiature toggle switch, designed for space-constrained applications. Its sealed body prevents contamination, ensuring long-term performance. Perfect for electronics requiring precise control, this switch offers easy installation and consistent operation. Trust in NKK's quality to enhance your circuit reliability, whether in automation, instrumentation, or communication devices. Purchase online now and get a compact, durable toggle switch shipped promptly to improve your project's efficiency and success.

Order your NKK Series B B12AB toggle switch today and ensure dependable, space-saving switching performance in your electronic projects.

Frequently Asked Questions

Where can I buy NKK Switches B12AB?

You can click on the BUY or RFQ button to purchase B12AB from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part B12AB?

You can download the B12AB datasheet or visit the NKK Switches website for support.

Who is the manufacturer of B12AB?

NKK Switches

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