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NKK Switches UB25RKW035C Low Profile Pushbutton Switch

This is a low-profile, illuminated pushbutton switch suitable for both printed circuit board (PCB) mounting and soldering applications. It features a compact design with illumination to enhance visibility and operation. The switch offers quick-make and quick-break contact mechanisms, rated at 5A at 125/250V AC, with high electrical and mechanical durability. It includes various LED colors, full face or spot illumination options, and is designed for tight spaces with snap-in mounting. Ideal for control panels, automation, and electronic devices requiring reliable, easy-to-operate pushbutton controls.

Authorized Distributors
Source:DigiKey
Part No:UB25RKW035C
Stock:5
Inv Date:06-17-2026
Price: Unit price: $64.14
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Source:DigiKey
Part No:UB25RKW035C
Stock:21
Inv Date:06-17-2026
Price: Unit price: $9.21
Buy/RFQ:
Part No:UB25RKW035C
Stock:0
Inv Date:06-18-2026
Price: Unit price: $16.39
Buy/RFQ:
Part No:UB25RKW035C
Stock:0
Inv Date:06-17-2026
Price: Unit price: $18.89
Buy/RFQ:
Part No:UB25RKW035C
Stock:14
Inv Date:06-17-2026
Price: Unit price: $15.97
Buy/RFQ:

NKK Switches UB25RKW035C Low Profile Pushbutton Switch Specifications:

  • Electrical Rating: 5A at 125/250V AC, 0.4VA max @ 28V AC/DC
  • Contact Resistance: 50 milliohms for silver, 100 milliohms for gold
  • Insulation Resistance: 200 megaohms minimum at 500V DC
  • Dielectric Strength: 1,000V AC between contacts for 1 min; 1,500V AC between contacts & case for 1 min
  • Mechanical Life: 1,000,000 operations minimum for momentary, 200,000 operations minimum for alternate action
  • Travel: Total 0.091 inches (2.3mm); Pretravel 0.067 inches (1.7mm); Overtravel 0.024 inches (0.6mm)
  • Housing Material: Glass fiber reinforced polyamide (UL94V-0), Bezel & Base UL9AV-0
  • Operating Temperature Range: -25°C to +50°C for illuminated, -20°C to +70°C for non-illuminated
  • IP Rating: Humidity 50G acceleration withstand, shock & vibration resistant
  • LED: Bright or super bright options, various colors, with forward voltage around 1.85-3.2V
  • Terminals: Solder lug, PC board, epoxy sealed terminals, suitable for wave and manual soldering
  • Dimensions: Approximately 15.0mm x 15.64mm for square and rectangular models with snap-in mounting compatibility

Buy the Buy NKK Switches Low Profile Pushbuttons Part Number UB25RKW035C Online

Order the NKK Switches UB25RKW035C low-profile, illuminated pushbutton switch online today for reliable operation in control panels, automation systems, and electronic devices. Featuring a compact design, multiple LED colors, and rated at 5A 125/250V AC, this switch combines durability with ease of installation. Perfect for tight spaces with snap-in mounting, it offers high resistance to shock, vibration, and environmental factors. Secure your electronics with this high-quality, easy-to-operate switch, ensuring long-term performance in demanding applications.

Get NKK Switches UB25RKW035C today—built for precision, long-lasting durability, and reliable control in compact spaces.

Frequently Asked Questions

Where can I buy NKK Switches UB25RKW035C?

You can click on the BUY or RFQ button to purchase UB25RKW035C from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB25RKW035C?

You can download the UB25RKW035C datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB25RKW035C?

NKK Switches

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