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OptiFuse TSD1A Time-Delay Glass Fuse

This product is a pack of five 20mm glass body time-delay fuses, rated for 1A current, designed to provide reliable overcurrent protection in various electrical systems. Crafted with glass body and nickel-plated brass caps, these fuses meet European standards and are suitable for transient overcurrent conditions. They feature axial leads, exhibit fast response characteristics, and are ideal for protection in electrical appliances, control panels, and industrial equipment. The fuses are packaged in boxes of 500 or 1000 pieces for easy handling and installation, ensuring durability and consistent performance.

Authorized Distributors
Source:DigiKey
Part No:TSD-1A
Stock:1661
Inv Date:06-05-2026
Price: Unit price: $0.97
Buy/RFQ:
Part No:TSD-1A
Stock:50
Inv Date:06-05-2026
Price: Unit price: $0.31
Buy/RFQ:
Part No:TSD-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:
Part No:TSD-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:

OptiFuse TSD1A Time-Delay Glass Fuse Specifications:

  • Physical Dimensions: 5x20mm
  • Material: Glass body with nickel-plated brass caps
  • Rated Current: 1A
  • Rated Voltage: Not specified, suitable for standard applications
  • Time Delay: Yes (Time-Delay feature)
  • Lead Wire Thickness: 0.65mm
  • Operating Temperature Range: -55°C to +125°C
  • Packaging: 500 pieces per box (TSD-P), 1000 pieces per box (TSD)
  • Certification Standards: Meets European standards
  • Application: Overcurrent protection in electrical devices and control panels

Buy the Optifuse Series TSD: Time-Delay Glass Tube Fuse 1A

Order the Optifuse TSD1A glass time-delay fuse online today to ensure your electrical systems are protected with reliable, durable, and high-quality overcurrent devices. Perfect for controlling transient overloads in industrial, control, and household applications. These fuses are easy to install, come in a convenient package of 500 or 1000 pieces, and conform to European standards, providing peace of mind across various electrical and electronic systems. Enhance your maintenance and safety measures now with quick online purchase.

Get Optifuse TSD1A today—built for reliable overcurrent protection and long-lasting durability in electrical systems.

Frequently Asked Questions

Where can I buy OptiFuse TSD1A?

You can click on the BUY or RFQ button to purchase TSD1A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSD1A?

You can download the TSD1A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSD1A?

OptiFuse

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