myMectronic
myMectronic

A Premier B2B Part Search

NKK Switches BB25ABHA Subminiature Pushbutton Switch

A compact, space-efficient pushbutton switch designed for panel mounting in electronic devices. It offers reliable tactile feedback, momentary and maintained operations, and static discharge prevention. Its sealed, antistatic construction ensures contact protection and contamination resistance, making it suitable for low-voltage, low-current logic circuits. The switch features various plunger and terminal options, conforms to standard PCB grids, and provides high contact resistance stability, ensuring dependable performance in space-constrained applications.

Authorized Distributors
Source:DigiKey
Part No:BB25AB-HA
Stock:41
Inv Date:06-17-2026
Price: Unit price: $9.07
Buy/RFQ:
Part No:BB25AB-HA
Stock:0
Inv Date:06-18-2026
Price: Unit price: $9.03
Buy/RFQ:
Part No:BB25AB-HA
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.45
Buy/RFQ:
Part No:BB25AB-HA
Stock:296
Inv Date:06-17-2026
Price: Unit price: $8.75
Buy/RFQ:

NKK Switches BB25ABHA Subminiature Pushbutton Switch Specifications:

  • Size: 1/3 of Series M switches, 6mm diameter bushing
  • Contact Resistance: 50 milliohms maximum
  • Insulation Resistance: 500 megohms minimum @ 500V DC
  • Dielectric Strength: 500V AC for 1 minute
  • Mechanical Life: 50,000 operations (momentary), 25,000 (alternate action)
  • Nominal Operating Force: 2.55N (momentary), 2.94N (alternate action)
  • Travel: Pretravel .028” (0.7mm); Overtravel .016” (0.4mm); Total Travel .043” (1.1mm)
  • Environmental Temp Range: -30°C to +85°C
  • Humidity: 90-95% for 96 hours @ 40°C
  • Vibration: 10-55Hz, peak-to-peak amplitude 1.5mm over 1 minute
  • Shock: 50G acceleration in 6 directions
  • Material: Polyacetal plunger, carbon blended polyamide bushing, glass fiber reinforced housing
  • Cap Colors: Black, White, Red (custom options available)
  • Operating Temp: -22°F to +185°F
  • Standards & Certifications: UL9AV-0 (not tested for UL CSA), wave soldering profile A, manual soldering profile B

Buy the Buy NKK Switches Process Sealed Subminiature Antistatic Pushbuttons Part Number BB25ABHA Online

Purchase the NKK Switches subminiature pushbutton switch BB25ABHA easily online. Its compact size fits tight spaces, providing tactile feedback, static discharge protection, and durable low-voltage operation. Perfect for electronic panels requiring space-efficient, reliable switches with sealed, antistatic construction. Designed for low-current logic circuits, this switch ensures stability, high contact resistance, and contamination resistance, all backed by quality certification. Order now to enhance your device performance with this durable, space-saving switching solution.

Buy NKK Switches BB25ABHA now and experience unmatched reliability and space-saving performance in your electronic control panels.

Frequently Asked Questions

Where can I buy NKK Switches BB25ABHA?

You can click on the BUY or RFQ button to purchase BB25ABHA from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part BB25ABHA?

You can download the BB25ABHA datasheet or visit the NKK Switches website for support.

Who is the manufacturer of BB25ABHA?

NKK Switches

NKK Switches Part List

Browse and search other NKK Switches parts, locate datasheets and stock

Sponsored by