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NKK Switches B12AW PCB Toggle Switch

The Subminiature toggle switch is designed for PCB mounting, offering space-saving benefits suitable for compact electronic assemblies. It features a sealed body construction with epoxy sealed terminals to prevent contamination, ensuring reliable operation in low-voltage, low-current circuits. The switch's stainless steel toggle and nickel-plated brass bushing provide durability. Its static-resistant design prevents static discharge through its anti-static superstructure, making it ideal for space-constrained environments requiring precise control and long-term reliability.

Authorized Distributors
Source:DigiKey
Part No:B12AW
Stock:659
Inv Date:06-17-2026
Price: Unit price: $20.94
Buy/RFQ:
Source:DigiKey
Part No:B12AW
Stock:0
Inv Date:06-17-2026
Price: Unit price: $5.77
Buy/RFQ:
Part No:B12AW
Stock:0
Inv Date:06-18-2026
Price: Unit price: $5.77
Buy/RFQ:
Part No:B12AW
Stock:0
Inv Date:06-17-2026
Price: Unit price: $7.51
Buy/RFQ:

NKK Switches B12AW PCB Toggle Switch Specifications:

  • Electrical Capacity: 0.4VA max @ 28V AC/DC
  • Contact Resistance: 50 milliohms max
  • Insulation Resistance: 500 megohms min at 500V DC
  • Dielectric Strength: 500V AC minimum for 1 min
  • Mechanical Life: 100,000 operations min
  • Electrical Life: 50,000 operations min
  • Operating Temperature Range: -30°C to +85°C
  • Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm for 2 hours
  • Shock: 50G acceleration
  • Materials: Stainless steel toggle, nickel-plated brass bushing
  • Mounting: PCB with optional panel seal mounting meeting IP65
  • Soldering: Wave soldering and manual soldering compatible
  • Standards: UL9AV-0 flammability rating, designed for logic-level applications

Buy the NKK B12AW – Reliable PCB Toggle Switch for Industrial Applications

Purchase the NKK B12AW PCB toggle switch online today and enjoy a reliable, compact, and durable control solution. Its sealed, static-resistant construction ensures immunity against contamination, making it ideal for space-constrained electronic projects. Designed to operate in low-voltage circuits, this switch offers long-term functionality with 100,000 mechanical operations and 50,000 electrical cycles. Easy to install via PCB mounting, it supports wave and manual soldering, meeting IP65 standards when used with panel seal bushings. Perfect for reliable electronic control in industrial and consumer devices.

Get NKK B12AW today—built for precision, space-saving design, and long-lasting durability in PCB applications.

Frequently Asked Questions

Where can I buy NKK Switches B12AW?

You can click on the BUY or RFQ button to purchase B12AW from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part B12AW?

You can download the B12AW datasheet or visit the NKK Switches website for support.

Who is the manufacturer of B12AW?

NKK Switches

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