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NKK Switches B12A1P PCB Toggle Switch

Subminiature toggle switch suitable for printed circuit board mounting. Compact design ideal for space-saving electronic applications. Provides reliable switching performance in a small form factor.

Authorized Distributors
Source:DigiKey
Part No:B12A1P
Stock:30
Inv Date:06-17-2026
Price: Unit price: $11.58
Buy/RFQ:
Part No:B12A1P
Stock:32
Inv Date:06-18-2026
Price: Unit price: $11.5
Buy/RFQ:
Part No:B12A1P
Stock:0
Inv Date:06-17-2026
Price: Unit price: $12.31
Buy/RFQ:
Part No:B12A1P
Stock:48
Inv Date:06-17-2026
Price: Unit price: $11.4
Buy/RFQ:
Part No:B12A1P
Stock:3
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:

NKK Switches B12A1P PCB 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 for 1 minute
  • Mechanical Life: 100,000 operations minimum
  • Nominal Operating Force: 1.18N (maintained)
  • Contact Timing: Nonshorting (break-before-make)
  • Angle of Throw: 26°
  • Materials & Finishes: Nickel plated brass, carbon blended polyamide, Nitrile butadiene rubber
  • Operating Temperature Range: -30°C to +85°C
  • Humidity: 90-95% for 96 hours @ 40°C
  • Vibration: 10-55Hz, peak-to-peak amplitude 1.5mm, 2 hours in 3 directions
  • Shock: 50G acceleration
  • Mounting Torque: 30-3.98 lb-in
  • Soldering: Wave and manual soldering recommended
  • Certifications: UL recognized

Buy the NKK Series B Subminiature PCB Toggle Switch: B12A1P

Order the NKK B12A1P PCB toggle switch online today for your electronic projects. Its compact size ensures space efficiency, while its reliable switch performance guarantees durability in low-voltage and space-constrained applications. Ideal for circuit boards requiring precise switching, corrosion resistance, and sealed body construction, this switch simplifies installation and maintenance. High-quality materials meet industry standards, and its robust design minimizes downtime and ensures long-lasting operation in various environmental conditions. Purchase now for dependable performance and easy online shopping experience.

Get NKK B12A1P today—built for space-saving design, reliable switching performance, and corrosion resistance.

Frequently Asked Questions

Where can I buy NKK Switches B12A1P?

You can click on the BUY or RFQ button to purchase B12A1P from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part B12A1P?

You can download the B12A1P datasheet or visit the NKK Switches website for support.

Who is the manufacturer of B12A1P?

NKK Switches

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