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NKK Switches UB26KKW016G Illuminated Pushbutton

This low-profile illuminated pushbutton switch is ideal for compact control panels and automation systems. It features a PCB mount design, full face or spot illumination with bright LEDs in various colors, and a snap-acting contact mechanism for reliable operation. With an operational temperature range of -25°C to +50°C and resistance ratings up to 5A at 125/250V AC, it ensures durability and consistent performance. The switch incorporates high-quality materials such as glass fiber reinforced polyamide housing, stainless steel, and phosphor bronze contacts, making it suitable for industrial and electronic applications requiring precise control and visibility.

Authorized Distributors
Source:DigiKey
Part No:UB26KKW016G
Stock:23
Inv Date:06-17-2026
Price: Unit price: $139.31
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Source:DigiKey
Part No:UB26KKW016G
Stock:0
Inv Date:06-17-2026
Price: Unit price: $33.55
Buy/RFQ:
Part No:UB26KKW016G
Stock:0
Inv Date:06-18-2026
Price: Unit price: $33.44
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Part No:UB26KKW016G
Stock:0
Inv Date:06-17-2026
Price: Unit price: $37.35
Buy/RFQ:
Part No:UB26KKW016G
Stock:10
Inv Date:06-17-2026
Price: Unit price: $34.58
Buy/RFQ:

NKK Switches UB26KKW016G Illuminated Pushbutton Specifications:

  • Poles & Circuits: 1 pole SPDT, 2 poles available
  • Electrical Capacity: 5A @ 125/250V AC, 0.4VA max @ 28V AC/DC
  • Contact Resistance: 50 milliohms max for silver, 100 milliohms max for gold
  • Insulation Resistance: 200 MΩ min @ 500V DC
  • Dielectric Strength: 1,000V AC between contacts for 1 min, 1,500V AC between contacts and case for 1 min
  • Mechanical Life: 1,000,000 operations min
  • Electrical Life: 200,000 operations min for resistive load
  • Nominal Operating Force: 1.9N for square & 1.9N for rectangular configurations
  • Travel: Pretravel 0.067” (1.7mm); Overtravel 0.024” (0.6mm); Total travel 0.091” (2.3mm)
  • Housing Material: Glass fiber reinforced polyamide (UL94V-0)
  • Operating Temperature Range: -25°C to +50°C (-13°F to +122°F)
  • Vibration/Shock Resistance: 3 Hz to 55 Hz at 1.5mm amplitude; 50G acceleration
  • LED Voltage & Current: 20mA at 1.85-3.2V depending on color
  • Cap Colors & Types: Square and rectangular with full face or spot illumination, various colors including red, amber, green, white, blue with polycarbonate lenses and textured diffusers
  • Soldering & Mounting: Compatible with wave soldering and manual soldering processes, panel thickness range .039” to .126”
  • Certifications: UL recognized, cULus, and CSA certified models available upon ordering

Buy the Buy NKK Switches Series UB Part Number UB26KKW016G Online

Discover the convenience of purchasing the NKK illuminated pushbutton switch online. With a compact design and reliable illumination, it’s perfect for industrial control panels. This switch offers high durability, a long mechanical and electrical life, and is certified to meet UL, CSA, and cULus standards. Easily install with PCB or solder mounting, fitting panel thicknesses from 0.039” to 0.126”. Enhance your projects with trusted quality—order now and ensure seamless control and visibility in your applications.

Order your NKK Series UBUB26KKW016G illuminated pushbutton switch today and enhance your control panels with reliable, high-quality operation.

Frequently Asked Questions

Where can I buy NKK Switches UB26KKW016G?

You can click on the BUY or RFQ button to purchase UB26KKW016G from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB26KKW016G?

You can download the UB26KKW016G datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB26KKW016G?

NKK Switches

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