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NKK Switches AT4078H Tactile Switch Cap

This tactile switch cap provides a durable and comfortable button surface, enhancing circuit protection and user interface interaction in electronic devices. Made from high-quality polycarbonate, it features a screw-on design for secure attachment and ease of installation. Ideal for control panels, automation systems, and instrumentation, it comes in multiple colors to match device aesthetics. Its robust construction ensures long-lasting performance in industrial and consumer electronics, offering reliable tactile feedback and environmental resistance for various applications.

Authorized Distributors
Source:DigiKey
Part No:AT4078H
Stock:696
Inv Date:06-17-2026
Price: Unit price: $3.33
Buy/RFQ:
Source:DigiKey
Part No:AT4078H
Stock:12
Inv Date:06-17-2026
Price: Unit price: $0.9
Buy/RFQ:
Part No:AT4078H
Stock:0
Inv Date:06-18-2026
Price: Unit price: $0.88
Buy/RFQ:
Part No:AT4078H
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.9
Buy/RFQ:
Part No:AT4078H
Stock:1191
Inv Date:06-17-2026
Price: Unit price: $0.82
Buy/RFQ:

NKK Switches AT4078H Tactile Switch Cap Specifications:

  • Material: Polycarbonate
  • Design: Screw-on
  • Application: Circuit protection, user interface
  • Color options: AB CEFGH
  • Series: MB20
  • Dimensions: Compatible with standard tactile switches
  • Environmental resistance: High durability for industrial use
  • Performance: Long-lasting, reliable tactile feedback

Buy the NKK AT4078H – Reliable Tactile Switch Cap for Industrial Applications

Enhance your electronic devices with the trusted durability of NKK tactile switch caps. Designed for secure fit and reliable performance, these polycarbonate caps are perfect for industrial automation, control panels, and instrumentation. Available in multiple colors, they offer excellent environmental resistance and long-term usability. Easy to install with screw-on attachment, making maintenance quick and simple. Invest in quality switch protection today and ensure your controls operate smoothly and reliably in demanding applications.

Get NKK AT4078H today—built for precision and long-lasting durability in electronic control and automation systems.

Frequently Asked Questions

Where can I buy NKK Switches AT4078H?

You can click on the BUY or RFQ button to purchase AT4078H from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT4078H?

You can download the AT4078H datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT4078H?

NKK Switches

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