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NKK Switches BB26APFA Subminiature Pushbutton Switch

The BB26APFA is a compact, subminiature pushbutton switch designed for electronic control panels and equipment. Its sealed construction prevents contact contamination, offering durability and reliable performance. Suitable for logic-level circuits, it features a momentary or alternate action, with a tactile feedback mechanism and static discharge protection via antistatic superstructure. Its small size allows space-saving installation, while the rugged materials ensure long service life in a range of industrial environments.

Authorized Distributors
Source:DigiKey
Part No:BB26AP-FA
Stock:659
Inv Date:06-17-2026
Price: Unit price: $33
Buy/RFQ:
Source:DigiKey
Part No:BB26AP-FA
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.27
Buy/RFQ:
Part No:BB26AP-FA
Stock:0
Inv Date:06-18-2026
Price: Unit price: $9.27
Buy/RFQ:
Part No:BB26AP-FA
Stock:0
Inv Date:06-17-2026
Price: Unit price: $12.54
Buy/RFQ:
Part No:BB26AP-FA
Stock:534
Inv Date:06-17-2026
Price: Unit price: $9.05
Buy/RFQ:

NKK Switches BB26APFA Subminiature Pushbutton Switch Specifications:

  • Size: 6mm diameter bushing, compact subminiature design
  • Electrical capacity: 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: 50,000 operations minimum
  • Electrical Life: 25,000 operations minimum
  • Operating Temp Range: -30°C to +85°C
  • Humidity: 90-95% for 96 hours @ 40°C
  • Vibration: 10-55Hz, peak-to-peak amplitude 1.5mm
  • Shock: 50G acceleration, tested in multiple directions
  • Plunger Material: Polyamide
  • Bushing Material: Carbon blended polyamide
  • Case Housing: Glass fiber reinforced polyamide
  • Support Bracket: Tin plated phosphor bronze
  • Terminals: Copper alloy with gold plating
  • Mounting: Panel mounted, with support bracket recommended

Buy the NKK BB26APFA – Reliable Subminiature Pushbutton for Industrial Applications

Secure your electronic control solutions with the NKK BB26APFA Subminiature Pushbutton Switch. Designed for durability and space efficiency, it offers static discharge protection, tactile feedback, and a reliable mechanical and electrical lifespan. Perfect for PCB mounting in control panels, this switch simplifies installation through its sealed, corrosion-resistant body, making maintenance easy and cost-effective. Enhance your equipment's performance with this compact, high-quality switch that ensures consistent operation and safety in industrial environments. Order online today for fast delivery and technical support.

Buy NKK BB26APFA now and experience unmatched reliability and performance in your control panel design or electronic equipment.

Frequently Asked Questions

Where can I buy NKK Switches BB26APFA?

You can click on the BUY or RFQ button to purchase BB26APFA from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part BB26APFA?

You can download the BB26APFA datasheet or visit the NKK Switches website for support.

Who is the manufacturer of BB26APFA?

NKK Switches

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