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NKK Switches UB16SKW035D Illuminated Pushbutton Switch

The low profile illuminated pushbutton switch offers compact design with full face or spot illumination in multiple LED colors including red, amber, green, blue, or white. It features quick-make, quick-break contact mechanism, ideal for limited space applications in control panels. With high electrical ratings of 5A @ 125/250V AC and 0.4VA max at 28V DC, it provides reliable performance with long mechanical and electrical life of up to 1,000,000 operations. Its sturdy housing, made of UL94V-0 polyamide, ensures durability in harsh environments, making it suitable for industrial and electronic control systems.

Authorized Distributors
Source:DigiKey
Part No:UB16SKW035D
Stock:16
Inv Date:06-17-2026
Price: Unit price: $54.71
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Source:DigiKey
Part No:UB16SKW035D
Stock:20
Inv Date:06-17-2026
Price: Unit price: $7.86
Buy/RFQ:
Part No:UB16SKW035D
Stock:0
Inv Date:06-18-2026
Price: Unit price: $14.04
Buy/RFQ:
Part No:UB16SKW035D
Stock:0
Inv Date:06-17-2026
Price: Unit price: $14.71
Buy/RFQ:
Part No:UB16SKW035D
Stock:13
Inv Date:06-17-2026
Price: Unit price: $13.62
Buy/RFQ:
Part No:UB16SKW035D
Stock:0
Inv Date:06-17-2026
Price: Unit price: $10.35
Buy/RFQ:

NKK Switches UB16SKW035D Illuminated Pushbutton Switch Specifications:

  • Housing/Bezel Material: UL94V-0 polyamide
  • Contact Resistance: 50 milliohms maximum for silver; 100 milliohms maximum for gold
  • Insulation Resistance: 200 megohms minimum @ 500V DC
  • Dielectric Strength: 1,000V AC between contacts for 1 minute; 1,500V AC between contacts & case for 1 minute
  • Electrical Life: 1,000,000 operations minimum for momentary, 200,000 operations for resistive load of 3A @ 125V AC
  • Mechanical Life: 1,000,000 operations minimum
  • Nominal Operating Force: 1.9N for single pole, 2.55N for double pole (square), 3.1N (rectangular)
  • Travel: Pretravel .067” (1.7mm), Overtravel .024” (0.6mm), Total Travel .091” (2.3mm)
  • Operating Temperature Range: -25°C to +50°C for illuminated, -20°C to +70°C for non-illuminated
  • Soldering Method: Wave or manual soldering, profile A as per supplement
  • LED Voltage: 3.2V for white, 2.0V for amber, 1.85V for red, green, blue, typical forward current 20mA

Buy the NKK Series UB UB16SKW035D: Compact Illuminated Pushbutton Switch

Enhance your control panel with the NKK Series UB illuminated pushbutton switch, offering compact size, multiple LED color options, and reliable electrical performance. Designed for easy installation, it features durable UL94V-0 housing and high electrical ratings suitable for industrial and electronic applications. Whether for momentary or alternate action circuits, this switch ensures long-lasting operation with up to 1 million mechanical cycles. Perfect for space-constrained environments, it combines functionality with durability, simplifying control system upgrades and maintenance.

Buy NKK Series UB16SKW035D low profile illuminated pushbutton switch now and experience unmatched reliability and high-performance control solutions.

Frequently Asked Questions

Where can I buy NKK Switches UB16SKW035D?

You can click on the BUY or RFQ button to purchase UB16SKW035D from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB16SKW035D?

You can download the UB16SKW035D datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB16SKW035D?

NKK Switches

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