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NKK Switches UB25NBKW01N Low Profile Pushbutton Switch

A low-profile, illuminated pushbutton switch designed for PC board mounting and soldering applications. Suitable for various electronic control panels and interfaces.

Authorized Distributors
Source:DigiKey
Part No:UB25NBKW01N
Stock:13
Inv Date:06-17-2026
Price: Unit price: $48.71
Buy/RFQ:
Source:DigiKey
Part No:UB25NBKW01N
Stock:0
Inv Date:06-17-2026
Price: Unit price: $12.61
Buy/RFQ:
Part No:UB25NBKW01N
Stock:0
Inv Date:06-18-2026
Price: Unit price: $12.61
Buy/RFQ:
Part No:UB25NBKW01N
Stock:0
Inv Date:06-17-2026
Price: Unit price: $13.09
Buy/RFQ:
Part No:UB25NBKW01N
Stock:13
Inv Date:06-17-2026
Price: Unit price: $12.12
Buy/RFQ:

NKK Switches UB25NBKW01N Low Profile Pushbutton Switch Specifications:

  • Poles & Circuits: SPDT, DPDT options available
  • Mounting Type: PCB mount, Snap-in mounting
  • LED Colors: Red, Amber, Green, White, Blue, with full face or spot illumination
  • LED Forward Voltage: 1.85V to 3.2V depending on color
  • LED Peak Current: 20-30mA
  • Electrical Rating: 5A @ 125/250V AC, 0.4VA @ 28V AC/DC
  • Contact Resistance: 50 milliohms for silver, 100 milliohms for gold
  • Insulation Resistance: ≥200 MΩ @ 500V DC
  • Dielectric Strength: 1,000V AC for 1 minute
  • Operating Temperature Range: -25°C to +50°C for Illuminated, -20°C to +70°C for Non-illuminated
  • Mechanical Life: ≥1,000,000 operations
  • Material: Glass fiber reinforced polyamide (UL94V-0), Polycarbonate lens/diffuser
  • Panel Thickness: 0.039” to 0.126” (1.0mm to 3.2mm)
  • Overall Dimensions: Square or rectangular cap options, sizes vary by model

Buy the NKK Series UB Low Profile Pushbuttons: UB25NBKW01N

Order the NKK UB25NBKW01N low-profile illuminated pushbutton switch online today and enhance your electronic control systems with durable, compact, and reliable components. Designed for PC board mounting with snap-in options, it offers bright LED illumination in multiple colors, high electrical capacity, and a long mechanical life. Perfect for space-constrained applications, this switch ensures precise actuation, robust insulation, and versatile mounting options, delivering superior performance in industrial, commercial, and consumer electronics projects.

Buy NKK UB25NBKW01N low-profile illuminated pushbutton switch now and experience unmatched reliability and performance in electronic control panels.

Frequently Asked Questions

Where can I buy NKK Switches UB25NBKW01N?

You can click on the BUY or RFQ button to purchase UB25NBKW01N from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB25NBKW01N?

You can download the UB25NBKW01N datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB25NBKW01N?

NKK Switches

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