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NKK Switches UB26SKG035F Illuminated Pushbutton

The low-profile illuminated pushbutton switch is designed for compact electronic applications, featuring bright LEDs in multiple colors, quick-make and quick-break contacts, and PCB mounting. It offers high electrical life, reliable contact resistance, and robust construction with polyamide housing. Suitable for tight spaces, it supports multiple circuit configurations, with custom legend options and optional protective guards for enhanced durability. Its proven performance, with easy installation and illumination, makes it ideal for panel control, automation, and user interface applications requiring visual feedback and dependable operation.

Authorized Distributors
Source:DigiKey
Part No:UB26SKG035F
Stock:35
Inv Date:06-17-2026
Price: Unit price: $64.91
Buy/RFQ:
Source:DigiKey
Part No:UB26SKG035F
Stock:53
Inv Date:06-17-2026
Price: Unit price: $9.3
Buy/RFQ:
Part No:UB26SKG035F
Stock:0
Inv Date:06-18-2026
Price: Unit price: $16.51
Buy/RFQ:
Part No:UB26SKG035F
Stock:0
Inv Date:06-17-2026
Price: Unit price: $17.41
Buy/RFQ:
Part No:UB26SKG035F
Stock:35
Inv Date:06-17-2026
Price: Unit price: $16.12
Buy/RFQ:

NKK Switches UB26SKG035F Illuminated Pushbutton Specifications:

  • Electrical Capacity: 5A @ 125/250V AC, 5A @ 30V DC
  • Maximum Power: 0.4VA @ 28V AC/DC
  • Contact Resistance: 50 milliohms for silver, 100 milliohms for gold
  • Insulation Resistance: 200 Megohms minimum @ 500V DC
  • Dielectric Strength: 1,000V AC between contacts for 1 minute, 1,500V AC between contacts and case for 1 minute
  • Mechanical Life: 1,000,000 operations minimum for momentary
  • Electrical Life: 200,000 operations minimum for resistive load of 3A @ 125V AC
  • Nominal Operating Force: 1.9N for single pole, 2.55N for double pole (square), 3.1N (rectangular)
  • 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: -20°C to +70°C for non-illuminated, -25°C to +50°C for illuminated
  • Humidity: 90-95% for 96 hours at 40°C
  • Vibration and Shock: 3 Hz to 55 Hz at 1.5 mm, 50G acceleration
  • Soldering: Wave soldering profile A, manual soldering Profile A
  • Certifications: UL, cULus, CSA recognized with order-specific markings
  • Mounting: Snap-in for PCB, panel thickness 0.039” to 0.126” (1.0mm to 3.2mm)

Buy the NKK Series UB Pushbutton: UB26SKG035F

Order the NKK Series UB26SKG035F illuminated pushbutton switch today and enhance your electronic device with dependable, bright LED indicators. Designed for easy PCB mounting and long-lasting operation, this switch offers high electrical capacity, quick-make contacts, and durability against environmental stresses. Suitable for panel controls and automation systems, it features optional protective guards, customizable legends, and a compact design perfect for tight spaces. Enjoy hassle-free online purchasing with fast delivery and technical support, ensuring your project stays on schedule with top-quality components.

Get NKK Series UB26SKG035F today—built for precision, durability, and reliable illumination in compact electronic applications.

Frequently Asked Questions

Where can I buy NKK Switches UB26SKG035F?

You can click on the BUY or RFQ button to purchase UB26SKG035F from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB26SKG035F?

You can download the UB26SKG035F datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB26SKG035F?

NKK Switches

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