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NKK Switches UB215SKW03N4JB Low Profile Pushbutton

A low-profile illuminated pushbutton switch designed for PC board mounting and soldering applications. Suitable for various electronic device interfaces, providing reliable operation with integrated illumination. Its compact design, long mechanical and electrical life, and high durability make it ideal for tight spaces. The switch features integrated bright LEDs, multiple cap styles, and conforms to UL standards. Compatible with snap-in and solder lug mounting, it offers crisp actuation with tactile feedback and stable operation over extensive cycling, ensuring consistent performance in industrial and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:UB215SKW03N-4JB
Stock:78
Inv Date:06-17-2026
Price: Unit price: $10.85
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Part No:UB215SKW03N-4JB
Stock:0
Inv Date:06-18-2026
Price: Unit price: $10.82
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Part No:UB215SKW03N-4JB
Stock:0
Inv Date:06-17-2026
Price: Unit price: $11.02
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Part No:UB215SKW03N-4JB
Stock:3
Inv Date:06-17-2026
Price: Unit price: $10.2
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NKK Switches UB215SKW03N4JB Low Profile Pushbutton Specifications:

  • Electrical Capacity: 5A @ 125/250V AC or 5A @ 30V DC
  • Contact Resistance: 50 milliohms maximum for silver contacts
  • 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 for 1 minute
  • Mechanical Life: 1,000,000 operations minimum for momentary, 200,000 for alternate action
  • Operating Temperature: -25°C to +50°C (illuminated), -25°C to +70°C (non-illuminated)
  • Vibration & Shock: 10-55Hz with 1.5mm amplitude; 50G acceleration tests
  • Material: Glass fiber reinforced polyamide (UL94V-0), stainless steel, phosphor bronze, brass with tin plating
  • Travel & Force: Pretravel 1.7mm; Overtravel 0.6mm; Total 2.3mm; Nominal Force: Single Pole 1.90N, Double Pole 2.55N
  • Soldering: Wave and manual soldering profiles specified
  • Certifications: UL (File No. E44145), recognized only when ordered with marking
  • Cap & LED Options: Sculptured, flat, beveled caps; various LED colors; integrated bright LEDs requiring external power

Buy the NKK Series UB2 Low Profile Pushbuttons: UB215SKW03N4JB

Enhance your electronic designs with the NKK low profile illuminated pushbutton switch. Featuring integrated bright LEDs, robust contacts, and UL certification, this switch offers long-lasting durability with a compact design perfect for space-constrained applications. Easy to install via snap-in or solder lug mounting, it provides crisp tactile feedback and stable operation through extensive cycles. Compatible with various cap styles and colors, it’s ideal for industrial controls, consumer electronics, and automation systems. Purchase online today for reliable performance.

Buy NKK UB215SKW03N4JB low profile illuminated pushbutton now and experience unmatched reliability and performance in your electronic projects.

Frequently Asked Questions

Where can I buy NKK Switches UB215SKW03N4JB?

You can click on the BUY or RFQ button to purchase UB215SKW03N4JB from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part UB215SKW03N4JB?

You can download the UB215SKW03N4JB datasheet or visit the NKK Switches website for support.

Who is the manufacturer of UB215SKW03N4JB?

NKK Switches

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