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NKK Switches B12JJVF Illuminated Toggle Switch

This subminiature fully illuminated toggle switch is designed for PCB applications, featuring a compact size, LED illumination for status indication, sealed body construction, and high reliability. It supports logic-level circuits with low resistance, durable mechanical and electrical lifespan, and broad environmental tolerance. The switch is suitable for automation, instrumentation, and electronic equipment needing clear visual status with robust performance across temperature and humidity ranges. It combines modern classic design with award-winning contact mechanisms for smooth operation and dependable contact stability.

Authorized Distributors
Source:DigiKey
Part No:B12JJVF
Stock:0
Inv Date:06-17-2026
Price: Unit price: $12.33
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Part No:B12JJVF
Stock:0
Inv Date:06-18-2026
Price: Unit price: $12.28
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Part No:B12JJVF
Stock:0
Inv Date:06-17-2026
Price: Unit price: $12.64
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Part No:B12JJVF
Stock:178
Inv Date:06-17-2026
Price: Unit price: $11.7
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NKK Switches B12JJVF Illuminated Toggle Switch Specifications:

  • Electrical Capacity (Resistive Load): 0.4VA maximum @ 28V AC/DC, 0.1mA ~ 0.1A @ 20mV ~ 28V
  • Contact Resistance: 50 milliohms maximum
  • Insulation Resistance: 500 megohms minimum @ 500V DC
  • Dielectric Strength: 500V AC for 1 minute minimum
  • Mechanical Life: 100,000 operations minimum
  • Electrical Life: 50,000 operations minimum
  • Nominal Operating Force: 1.18N
  • Actuator: Polyamide with LED illumination, visible in green, red, amber, or bi-color
  • Bushing & Support: Polyamide, glass fiber reinforced polyamide
  • Contact Material: Phosphor bronze with tin or gold plating, brass with tin or gold plating
  • Operating Temperature Range: -25°C to +55°C (-13°F to +131°F)
  • Humidity: 90-95% for 240 hours @ 40°C
  • Vibration: 10-55Hz with amplitude of 1.5mm, 5 shocks in 3 directions
  • Shock: 50G acceleration (tested in 3 directions)
  • Soldering & Cleaning: Wave and manual soldering recommended, automated alcohol-based cleaning with restrictions
  • Standards & Certifications: Not tested for UL or CSA, suitable for low-voltage logic circuits

Buy the NKK B12JJVF – Reliable Illuminated Toggle Switch for Industrial Applications

Order the NKK B12JJVF illuminated toggle switch online today to enhance your electronic projects with a compact, robust, and clearly visible status indicator. Designed for PCB applications, this switch features LED illumination that provides immediate visual feedback, making it ideal for automation, instrumentation, and control systems. Its sealed body construction ensures durability against environmental factors, while its high electrical and mechanical lifespan guarantees long-term performance. Easy to install and maintain, the switch is a dependable solution for modern electronic equipment requiring efficient and reliable operation.

Buy NKK B12JJVF now and experience unmatched reliability and performance in electronic control applications.

Frequently Asked Questions

Where can I buy NKK Switches B12JJVF?

You can click on the BUY or RFQ button to purchase B12JJVF from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part B12JJVF?

You can download the B12JJVF datasheet or visit the NKK Switches website for support.

Who is the manufacturer of B12JJVF?

NKK Switches

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