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NKK Switches UB16NKW015D Illuminated Pushbutton Switch

This low-profile illuminated pushbutton switch features a compact design suitable for tight spaces. It offers PCB and solder mounting options, with bright LED illumination in various colors and reliable snap-acting contacts. The switch is rated for 5A @ 125/250V AC and 0.4VA maximum at 28V AC/DC, ensuring durable electrical performance. It has a mechanical life of 1,000,000 operations, a typical travel of 0.091 inches, and high insulation resistance of 200 megaohms. Made from UL94V-0 rated flame-retardant materials, it’s ideal for control panels, machines, and automation systems requiring dependable switching and visual indication.

Authorized Distributors
Source:DigiKey
Part No:UB16NKW015D
Stock:21
Inv Date:06-17-2026
Price: Unit price: $58.64
Buy/RFQ:
Source:DigiKey
Part No:UB16NKW015D
Stock:0
Inv Date:06-17-2026
Price: Unit price: $14.93
Buy/RFQ:
Part No:UB16NKW015D
Stock:0
Inv Date:06-18-2026
Price: Unit price: $14.93
Buy/RFQ:
Part No:UB16NKW015D
Stock:0
Inv Date:06-17-2026
Price: Unit price: $15.73
Buy/RFQ:
Part No:UB16NKW015D
Stock:21
Inv Date:06-17-2026
Price: Unit price: $14.57
Buy/RFQ:

NKK Switches UB16NKW015D Illuminated Pushbutton Switch Specifications:

  • Poles & Circuits: Single Pole: 1.9N for Square & 1.9N for Rectangular; Double Pole: 2.55N for Square & 3.1N for Rectangular
  • Electrical Capacity: 5A @ 125/250V AC; 5A @ 30V DC; 0.4VA @ 28V AC/DC
  • Contact Resistance: Silver contacts maximum 50 milliohms; Gold contacts maximum 100 milliohms
  • Insulation Resistance: Minimum 200 megaohms @ 500V DC
  • Dielectric Strength: 1,000V AC between contacts; 1,500V AC between contacts and case
  • Mechanical Life: 1,000,000 operations; Electrical Life: 200,000 operations for gold, 100,000 for silver
  • Travel: Total travel 0.091 inches; Pretravel 0.067 inches; Overtravel 0.024 inches
  • Materials & Finishes: Housing/Bezel made of UL94V-0 glass fiber reinforced polyamide; Contacts: Silver alloy or copper with gold plating
  • Operating Temperature Range: -20°C to +70°C (-4°F to +158°F); Humidity: 50G shocks, IP57 equivalent
  • Soldering: Wave or manual soldering compatible; Hand cleanable with alcohol-based solutions
  • Certifications: UL Recognized, CSA Certified, compatible with UL94V-0 flame ratings

Buy the NKK Series UB Pushbutton: UB16NKW015D

Explore the easy online ordering of the NKK Series UB16NKW015D compact illuminated pushbutton. With bright LED options and high durability, this switch delivers dependable switching performance. Its ergonomic design is perfect for tight control panels and automation applications, supporting quick installation via PCB or solder mounting. The switch's robust construction guarantees long operational life, resistance to harsh environments, and excellent electrical insulation, making it ideal for industrial, commercial, and consumer device control panels. Purchase now and enhance your project’s reliability with a trusted switching solution.

Order your NKK Series UB16NKW015D compact illuminated pushbutton today and ensure reliable performance in your control systems.

Frequently Asked Questions

Where can I buy NKK Switches UB16NKW015D?

You can click on the BUY or RFQ button to purchase UB16NKW015D from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB16NKW015D?

You can download the UB16NKW015D datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB16NKW015D?

NKK Switches

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