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NKK Switches UB215SKW03N5A Low Profile Pushbutton

A low-profile, illuminated pushbutton switch designed for PCB mounting and soldering applications. Suitable for user interface controls requiring visibility and reliable operation in compact spaces. It features bright LEDs, robust materials, and a switch mechanism optimized for tactile feedback and durability, making it ideal for use in industrial automation, control panels, and equipment with space constraints. The switch offers multiple illumination options, secure sealing, and high electrical life, ensuring long-term performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:UB215SKW03N-5A
Stock:79
Inv Date:06-17-2026
Price: Unit price: $43.75
Buy/RFQ:
Source:DigiKey
Part No:UB215SKW03N-5A
Stock:1
Inv Date:06-17-2026
Price: Unit price: $6.27
Buy/RFQ:
Part No:UB215SKW03N-5A
Stock:0
Inv Date:06-18-2026
Price: Unit price: $11.47
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Part No:UB215SKW03N-5A
Stock:0
Inv Date:06-17-2026
Price: Unit price: $11.74
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Part No:UB215SKW03N-5A
Stock:3
Inv Date:06-17-2026
Price: Unit price: $10.87
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NKK Switches UB215SKW03N5A Low Profile Pushbutton Specifications:

  • Electrical Capacity: 5A @ 125/250V AC or 5A @ 30V DC
  • Contact Resistance: 50 milliohms maximum for silver; 100 milliohms maximum for gold
  • Insulation Resistance: 200 megohms minimum @ 500V DC
  • Dielectric Strength: 1,000V AC minimum between contacts for 1 minute; 1,500V AC minimum between contacts & case
  • Mechanical Life: 1,000,000 operations (momentary), 200,000 (alternate action)
  • Nominal Operating Force: Single Pole: 1.90N, Double Pole: 2.55N
  • Travel: Pretravel 1.7mm, Overtravel 0.6mm, Total 2.3mm
  • Housing Material: Glass fiber reinforced polyamide, UL94V-0
  • Environmental Temperature Range: -25°C to +50°C (illuminated), -25°C to +70°C (nonilluminated)
  • Humidity: 90-95% RH for 240 hours @ 40°C
  • Vibration: 10-55Hz, peak-to-peak amplitude 1.5mm, 2 hours in 3 directions
  • Shock: 50G acceleration in 6 directions
  • Soldering: Wave and manual soldering profiles (see supplement)
  • Standards & Certifications: UL recognized (File No. E44145), flammability UL 94V-0, recognized at 5A @ 125/250V AC

Buy the NKK Series UB2 Low Profile Pushbutton: UB215SKW03N5A

Enhance your control panel with the NKK low-profile illuminated pushbutton, offering bright LEDs, durable construction, and reliable operation. Ideal for industrial automation, this switch provides secure sealing, long electrical life, and easy PCB mounting in space-constrained environments. Its robust materials, high dielectric strength, and multiple illumination options ensure long-term performance and visibility, making it the perfect choice for demanding applications requiring precise control and durability.

Buy NKK UB215SKW03N5A low-profile illuminated pushbutton now and experience unmatched reliability and performance in compact control applications.

Frequently Asked Questions

Where can I buy NKK Switches UB215SKW03N5A?

You can click on the BUY or RFQ button to purchase UB215SKW03N5A from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB215SKW03N5A?

You can download the UB215SKW03N5A datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB215SKW03N5A?

NKK Switches

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