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NKK Switches B23AB Subminiature Toggle Switch

The B23AB series subminiature toggle switch is designed for PCB mounting, offering space-saving benefits for compact electronic devices. It features a sealed, antistatic body construction that prevents contact contamination and eases cleaning and soldering processes. The switch operates reliably with a toggle angle of 26°, and its durable internal components can withstand a minimum of 50,000 operations. Suitable for low-voltage, low-current logic circuits, it provides a switch with high contact resistance stability, insulation resistance, and dielectric strength, making it ideal for aerospace, industrial, and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:B23AB
Stock:308
Inv Date:06-17-2026
Price: Unit price: $8.12
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Part No:B23AB
Stock:21
Inv Date:06-18-2026
Price: Unit price: $8.08
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Part No:B23AB
Stock:10
Inv Date:06-17-2026
Price: Unit price: $3.72
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Part No:B23AB
Stock:400
Inv Date:06-17-2026
Price: Unit price: $7.75
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Part No:B23AB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $5.71
Buy/RFQ:

NKK Switches B23AB Subminiature Toggle Switch Specifications:

  • Toggle Angle: 26°
  • Electrical Capacity: 0.4VA max @ 28V AC/DC
  • Contact Resistance: 50 milliohms max
  • Insulation Resistance: 500 megohms min @ 500V DC
  • Dielectric Strength: 500V AC min for 1 minute
  • Mechanical Life: 50,000 operations minimum
  • Switch Type: Nonshorting (break-before-make)
  • Material: Brass with Bright Nickel finish
  • Bushing: Nickel plated brass, 6mm diameter, threaded
  • Operating Temperature Range: -30°C to +85°C
  • Humidity: 90-95% for 96 hours @ 40°C
  • Vibration & Shock Resistance: Up to 10-55Hz, 50G acceleration
  • Mounting: PCB with optional support bracket, panel seal mounting available
  • Standards & Certifications: UL9AV-0, suitable for low-voltage circuits

Buy the NKK Series B Subminiature Toggle Switch: B23AB

Order the NKK B23AB subminiature toggle switch online now and ensure dependable on/off control for your compact electronic designs. Its sealed construction prevents contamination, simplifies soldering, and offers high durability suitable for low-voltage, low-current circuits. Perfect for PCB applications where space efficiency is crucial, this switch supports extensive operation cycles with excellent contact stability. Buy online today to enhance your electronic project with a reliable, space-efficient, and easy-to-install toggle switch designed for industrial, aerospace, and consumer electronics applications.

Get NKK B23AB toggle switch today—space-saving, sealed, for reliable low-voltage control.

Frequently Asked Questions

Where can I buy NKK Switches B23AB?

You can click on the BUY or RFQ button to purchase B23AB from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part B23AB?

You can download the B23AB datasheet or visit the NKK Switches website for support.

Who is the manufacturer of B23AB?

NKK Switches

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