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NKK Switches UB26KKW016BJB Low Profile Pushbutton

A low-profile, illuminated pushbutton switch designed for PCB mounting. Suitable for various control applications, with optional solder connections. Features bright LEDs in multiple colors, quick-make, quick-break contact mechanism for prolonged electrical life, and a compact design ideal for tight spaces. The switch has a rated capacity of 5A at 125/250V AC, with a logic level of 0.4VA max at 28V DC, and offers durability with a mechanical life minimum of 1,000,000 operations. Made with high-quality polyamide and stainless steel components, it complies with UL and CSA standards.

Authorized Distributors
Source:DigiKey
Part No:UB26KKW016B-JB
Stock:32
Inv Date:06-17-2026
Price: Unit price: $142.7
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Source:DigiKey
Part No:UB26KKW016B-JB
Stock:7
Inv Date:06-17-2026
Price: Unit price: $34.43
Buy/RFQ:
Part No:UB26KKW016B-JB
Stock:0
Inv Date:06-18-2026
Price: Unit price: $34.38
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Part No:UB26KKW016B-JB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $49.28
Buy/RFQ:
Part No:UB26KKW016B-JB
Stock:30
Inv Date:06-17-2026
Price: Unit price: $35.57
Buy/RFQ:

NKK Switches UB26KKW016BJB Low Profile Pushbutton Specifications:

  • Electrical Capacity: 5A @ 125/250V AC, 5A @ 30V DC
  • Electrical Life: 1,000,000 operations minimum
  • Mechanical Life: 1,000,000 operations minimum
  • Nominal Operating Force: 1.9N (square) / 2.55N (double pole, square)
  • Contact Resistance: 50 milliohms for silver, 100 milliohms for gold
  • Insulation Resistance: 200 megaohms minimum @ 500V DC
  • Dielectric Strength: 1,000V AC between contacts for at least 1 min
  • Operating Temperature Range: -25°C to +50°C
  • Housing Material: UL94V-0 flame retardant polyamide
  • LED Specifications: Bright LEDs with forward voltages around 1.85V to 3.2V, current peak 20-30mA
  • Mounting: PCB Snap-in mounting, panel thickness 0.039" to 0.126"
  • Certifications: UL Recognized and CSA Certified when ordered with specific markings
  • Dimensions: Approximate panel cutout of 0.51" x 0.51" for square models, with overall size 0.63" x 0.63"

Buy the NKK Series UB Low Profile Pushbuttons: UB26KKW016BJB

Order the NKK low-profile pushbutton switch UB26KKW016BJB online today and enjoy quick delivery, exceptional build quality, and reliable operation. Designed for compact control panels, this illuminated switch features bright LEDs, easy PCB mounting, and a long-lasting contact mechanism. Suitable for demanding industrial and automation applications, it offers high electrical capacity, robust insulation, and certifications ensuring safety and compliance. Elevate your control systems with this compact, dependable switch available for purchase online now.

Buy NKK series UB26KKW016BJB pushbutton now and experience unmatched reliability and performance with bright LED illumination and durable contacts.

Frequently Asked Questions

Where can I buy NKK Switches UB26KKW016BJB?

You can click on the BUY or RFQ button to purchase UB26KKW016BJB from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB26KKW016BJB?

You can download the UB26KKW016BJB datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB26KKW016BJB?

NKK Switches

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