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NKK Switches JF15SP4D Ultra-Thin Tactile Switch

This ultra-thin tactile switch features a flat profile of just 5mm from PCB to top, making it ideal for space-sensitive applications. It offers reliable tactile and audible feedback with a dome contact, ensuring crisp circuit switching and long operational life. Constructed with rubber seal to prevent contact contamination, it supports automated soldering and cleaning. Suitable for low-voltage, low-current circuits, this switch integrates diverse actuators like round, square, sculptured, and piano, and comes in various housing colors, ensuring durability and versatility for electronic control interfaces.

Authorized Distributors
Source:DigiKey
Part No:JF15SP4D
Stock:20
Inv Date:06-17-2026
Price: Unit price: $9.82
Buy/RFQ:
Source:DigiKey
Part No:JF15SP4D
Stock:10
Inv Date:06-17-2026
Price: Unit price: $5.79
Buy/RFQ:
Part No:JF15SP4D
Stock:0
Inv Date:06-18-2026
Price: Unit price: $5.77
Buy/RFQ:
Part No:JF15SP4D
Stock:0
Inv Date:06-17-2026
Price: Unit price: $5.79
Buy/RFQ:

NKK Switches JF15SP4D Ultra-Thin Tactile Switch Specifications:

  • Electrical Capacity (Resistive Load): 50mA @ 24V DC
  • Contact Resistance: 50 milliohms maximum
  • Insulation Resistance: 500 megohms minimum @ 250V DC
  • Dielectric Strength: 250V AC minimum for 1 minute
  • Mechanical Life: 500,000 operations minimum
  • Electrical Life: 500,000 operations minimum
  • Operating Temperature Range: 25°C to +85°C (-13°F to +185°F)
  • Humidity: 90 ~ 95% for 96 hours @ 40°C
  • Vibration: 1.5mm peak-to-peak at 10 ~ 55Hz for 1 minute
  • Shock: 50G acceleration, tested in 6 directions
  • Actuator Force: 1.96N (sculptured), 2.0N (piano), 3.0N (square & round flush)
  • Total Travel: 0.016” (0.4mm) for flush, 0.031” (0.8mm) for sculptured/piano
  • Materials: Polyamide housing, glass fiber reinforced polyamide case, Nitrile butadiene rubber seal
  • Terminals: Brass with silver plating, crimped, support wave soldering
  • Dimensions: Height 5mm, various actuator sizes for specific models

Buy the NKK Series JF Ultra-Thin Process Sealed Tactile Switch: JF15SP4D

Order the NKK JF15SP4D ultra-thin tactile switch online today to enhance your electronic device with space-saving design, dependable tactile response, and high durability. Perfect for precise user interface control, its rubber seal prevents contamination, supporting automated soldering and cleaning processes. Available in multiple actuator options and colors, this switch ensures reliable operation in low-voltage, low-current circuits, making it an excellent choice for compact, high-performance electronic products. Buy now to upgrade your device with trusted quality.

Get NKK JF15SP4D today—built for reliable tactile feedback and long-lasting durability in compact electronic applications.

Frequently Asked Questions

Where can I buy NKK Switches JF15SP4D?

You can click on the BUY or RFQ button to purchase JF15SP4D from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part JF15SP4D?

You can download the JF15SP4D datasheet or visit the NKK Switches website for support.

Who is the manufacturer of JF15SP4D?

NKK Switches

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