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NKK Switches CB315FPR Sealed Tactile Switch

The CB3 Series 6mm tactile surface-mount switch offers reliable, crisp tactile feedback with sealed construction for contact contamination prevention. Its compact 6.2mm square body is ideal for space-constrained electronic applications. Made with UL94V-0 rated flame-retardant polyamide and featuring a dome contact interface, it ensures high durability for over 100,000 operations. Gull-wing terminals ensure stable soldering, while its sealed design permits automated cleaning and soldering processes. Suitable for low-voltage, low-current logic applications, it provides consistent performance in various electronic devices and industrial equipment.

Authorized Distributors
Source:DigiKey
Part No:CB315FP-R
Stock:4819
Inv Date:06-17-2026
Price: Unit price: $1.35849
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Part No:CB315FP-R
Stock:2715
Inv Date:06-18-2026
Price: Unit price: $2.34
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Part No:CB315FP-R
Stock:0
Inv Date:06-17-2026
Price: Unit price: $2.34
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Part No:CB315FP-R
Stock:25740
Inv Date:06-17-2026
Price: Unit price: $1.68
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Part No:CB315FP-R
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.9
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Part No:CB315FP-R
Stock:3000
Inv Date:06-18-2026
Price: N/A
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NKK Switches CB315FPR Sealed Tactile Switch Specifications:

  • Dimensions: 6.2mm square body
  • Total Travel: 0.250mm
  • Electrical Capacity: 50mA @ 24V DC maximum
  • Contact Resistance: 100 milliohms maximum
  • Insulation Resistance: 100 megohms minimum @ 250V DC
  • Dielectric Strength: 250V AC minimum for 1 minute
  • Operating Temperature Range: 25°C to +70°C
  • Mechanical Durability: 100,000 operations minimum
  • Material: Glass fiber reinforced polyamide (UL94V-0)
  • Actuator & Base: UL94V-0 Flame-rated resin
  • Contact Material: Beryllium copper with silver plating
  • Terminals: Gull-winged stainless steel with molded inserts
  • Shock Resistance: 50G for 6 shocks in each direction
  • Soldering: Reflow (Profile A), Manual, automated cleaning compatible

Buy the Buy NKK CB3 Series Switch Part Number CB315FPR Online

Discover the NKK CB3 Series sealed tactile switch, designed for space-constrained electronic applications with high reliability. Its sealed construction prevents contact contamination, enabling automated soldering and cleaning. The compact 6.2mm square body features durable gull-wing terminals ensuring mechanical stability and ease of inspection. Suitable for low-voltage, low-current circuits, it delivers positive tactile feedback, supporting over 100,000 operations. Perfect for industrial, automation, and consumer electronics, this switch provides consistent performance and long-lasting service in demanding environments.

Buy NKK CB315FPR now and experience unmatched reliability and performance with a sealed, space-efficient tactile switch ideal for low-voltage electronics.

Frequently Asked Questions

Where can I buy NKK Switches CB315FPR?

You can click on the BUY or RFQ button to purchase CB315FPR from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part CB315FPR?

You can download the CB315FPR datasheet or visit the NKK Switches website for support.

Who is the manufacturer of CB315FPR?

NKK Switches

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