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NKK Switches BB16AP Miniature PCB Pushbutton

The subminiature pushbutton switch is designed for PCB mounting in compact electronic devices, offering high reliability and static discharge protection. It features an antistatic superstructure, a small size roughly one-third of standard switches, and is suitable for logic-level circuits. The switch offers momentary and maintained circuits with tactile feedback, tilt, and sealed construction to prevent contamination. It supports various terminal configurations, including straight and right-angle PC mounts, with durable contact materials and compliance with environmental standards for stability in industrial applications.

Authorized Distributors
Source:DigiKey
Part No:BB16AP
Stock:5128
Inv Date:06-17-2026
Price: Unit price: $23.84
Buy/RFQ:
Source:DigiKey
Part No:BB16AP
Stock:2
Inv Date:06-17-2026
Price: Unit price: $6.98
Buy/RFQ:
Part No:BB16AP
Stock:6
Inv Date:06-18-2026
Price: Unit price: $6.96
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Part No:BB16AP
Stock:0
Inv Date:06-17-2026
Price: Unit price: $7.11
Buy/RFQ:
Part No:BB16AP
Stock:5063
Inv Date:06-17-2026
Price: Unit price: $6.58
Buy/RFQ:

NKK Switches BB16AP Miniature PCB Pushbutton Specifications:

  • Size: 1/3 of standard switches, 6mm diameter bushing
  • Electrical Capacity: 0.4VA max @ 28V AC/DC, resistive load
  • Contact Resistance: 50 milliohms max
  • Insulation Resistance: 500 megaohms min @ 500V DC
  • Dielectric Strength: 500V AC for 1 minute
  • Mechanical Life: 50,000 operations min (momentary), 25,000 min (alternate)
  • Nominal Operating Force: 2.55N (momentary), 2.94N (alternate)
  • Pretravel: 0.028” (0.7mm); Overtravel: 0.016” (0.4mm); Total Travel: 0.043” (1.1mm)
  • Material: Polyacetal and polyamide; contact materials include tin plated phosphor bronze and gold plated copper alloy
  • Operating Temp Range: -30°C to +85°C
  • Humidity Resistance: 90-95% for 96 hours @ 40°C
  • Vibration: 10-55Hz, peak-to-peak 1.5mm
  • Shock: 50G acceleration
  • Environmental Standards: UL9AV-0 flammability, wave soldering and cleaning compatible

Buy the NKK BB16AP – Reliable Pushbutton for Industrial Applications

Order the NKK BB16AP miniature PCB pushbutton today for reliable, sealed operation in space-constrained applications. Perfect for logic circuits, with antipstatic features, tactile feedback, and versatile mounting options. Ensure your electronic project benefits from proven durability and fast online purchasing for quick integration into your designs. This switch offers long-term stability, environmental resistance, and easy soldering, making it an ideal choice for professionals and hobbyists who demand high quality and space efficiency in compact control panels and electronic assemblies.

Get NKK BB16AP today—built for precision, space-saving design, and long-lasting durability in electronic circuits.

Frequently Asked Questions

Where can I buy NKK Switches BB16AP?

You can click on the BUY or RFQ button to purchase BB16AP from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part BB16AP?

You can download the BB16AP datasheet or visit the NKK Switches website for support.

Who is the manufacturer of BB16AP?

NKK Switches

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