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NKK Switches AT421C Illuminated Toggle Switch

Illumination rocker filter switch designed for reliable operation and clear visual indication. Suitable for various electronic applications requiring illuminated toggle control.

Authorized Distributors
Source:DigiKey
Part No:AT421C
Stock:127
Inv Date:06-17-2026
Price: Unit price: $2.63
Buy/RFQ:
Source:DigiKey
Part No:AT421C
Stock:193
Inv Date:06-17-2026
Price: Unit price: $0.39
Buy/RFQ:
Part No:AT421C
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:AT421C
Stock:0
Inv Date:06-17-2026
Price: Unit price: $0.67
Buy/RFQ:
Part No:AT421C
Stock:127
Inv Date:06-17-2026
Price: Unit price: $0.68
Buy/RFQ:

NKK Switches AT421C Illuminated Toggle Switch Specifications:

  • Series: MLW
  • Color: AB CDEFGH
  • Material: Polycarbonate
  • Diameter: 0.394 inches
  • Type: Illuminated filter switch
  • Application: Electronic and industrial control
  • Operation: Reliable toggle with clear visual indication
  • Suitable for: Electronic applications requiring illumination
  • Compatibility: Compatible with various control panels
  • Design: Rugged construction for durability

Buy the Buy NKK Illuminated Toggle Part Number AT421C Online

Enhance your electronics and industrial equipment with the reliable illuminated toggle switch designed for durability and clear visual operation. Perfect for control panels requiring bright, dependable illumination, this switch simplifies installation and offers long-lasting performance. Available for online purchase, it ensures high-quality toggle control with easy integration into various control systems. Upgrade your project today with this rugged, visually clear illuminated filter switch for optimal functionality and enhanced safety features.

Order your NKK Series MLW AT421C illuminated rocker filter switch today and give your electronic projects dependable toggle control with clear visual indication.

Frequently Asked Questions

Where can I buy NKK Switches AT421C?

You can click on the BUY or RFQ button to purchase AT421C from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT421C?

You can download the AT421C datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT421C?

NKK Switches

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