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NKK Switches B12AP Toggle Switch

A compact, reliable subminiature toggle switch designed specifically for precision applications in electronic devices. Its sealed body construction prevents contact contamination, ensuring consistent performance in low-voltage, low-current logic circuits. The switch features an epoxy sealed terminal design for easy soldering and cleaning, with an optional threaded bushing meeting IP65 standards for panel mounting. Equipped with award-winning STC contact mechanisms offering smooth actuation and high stability, this switch is ideal for space-constrained environments requiring dependable on/off control with extended mechanical and electrical life.

Authorized Distributors
Source:DigiKey
Part No:B12AP
Stock:5624
Inv Date:06-17-2026
Price: Unit price: $5.82
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Part No:B12AP
Stock:883
Inv Date:06-18-2026
Price: Unit price: $5.52
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Part No:B12AP
Stock:11
Inv Date:06-17-2026
Price: Unit price: $2.05
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Part No:B12AP
Stock:515
Inv Date:06-17-2026
Price: Unit price: $4.8149
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Part No:B12AP
Stock:1546
Inv Date:06-17-2026
Price: Unit price: $4.8149
Buy/RFQ:
Part No:B12AP
Stock:32
Inv Date:06-17-2026
Price: Unit price: $7.81
Buy/RFQ:
Part No:B12AP
Stock:0
Inv Date:06-17-2026
Price: Unit price: $3.96
Buy/RFQ:

NKK Switches B12AP Toggle Switch Specifications:

  • Electrical Capacity: 0.4VA max @ 28V AC/DC
  • Contact Resistance: 50 milliohms max
  • Insulation Resistance: 500 megohms min @ 500V DC
  • Dielectric Strength: 500V AC 1 min
  • Mechanical Life: 100,000 operations min
  • Electrical Life: 50,000 operations min
  • Operating Temperature Range: -30°C to +85°C
  • Humidity: 90-95% for 96 hours @ 40°C
  • Vibration: 10-55Hz, amplitude 1.5mm for 2 hours
  • Shock: 50G acceleration
  • Mounting Torque: 0.59N·m
  • Soldering: Wave and manual soldering recommended
  • Standards: UL9AV-0 (not UL/CSA certified), IP65 panel seal option
  • Material: Brass with bright nickel finish, nylon support bracket, nitrile rubber gasket
  • Terminal: Epoxy sealed, plated terminals
  • Dimensions: Approximate size 10mm x 10mm, paddle throw angle of 26°

Buy the NKK Series B Toggle Switch: B12AP

Enhance your electronic assembly with the NKK Series B toggle switch, offering durable sealed construction and high stability for space-constrained applications. Perfect for low-voltage circuits, this switch ensures dependable on/off operation, easy mounting with optional IP65 rated panel seal, and long mechanical life. Its epoxy sealed terminals simplify soldering and cleaning, reducing assembly time. Whether for industrial or consumer electronics, purchasing the B12AP online guarantees swift delivery of a high-quality, space-efficient switch that enhances device reliability and performance.

Order your NKK Series B B12AP toggle switch today and secure reliable, space-saving on/off control for your electronic projects.

Frequently Asked Questions

Where can I buy NKK Switches B12AP?

You can click on the BUY or RFQ button to purchase B12AP from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part B12AP?

You can download the B12AP datasheet or visit the NKK Switches website for support.

Who is the manufacturer of B12AP?

NKK Switches

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