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OptiFuse TSD500mA Time-Delay Glass Tube Fuse

This set of five 20 mm glass body time-delay fuses complies with European standards and features delayed response characteristics. Designed for circuit protection, these fuses handle overcurrent conditions with reliable delay to prevent unnecessary trips during transient surges. Suitable for various electrical applications, they have a total length of 20mm and feature a glass body with nickel-plated brass caps. The fuses are rated for 500mA current and operate within a temperature range of -55°C to +125°C, providing dependable protection for sensitive electronic circuits.

Authorized Distributors
Source:DigiKey
Part No:TSD-500MA
Stock:2089
Inv Date:06-05-2026
Price: Unit price: $1.14
Buy/RFQ:
Part No:TSD-500mA
Stock:72
Inv Date:06-05-2026
Price: Unit price: $1.16
Buy/RFQ:
Part No:TSD-500MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6846
Buy/RFQ:
Part No:TSD-500MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6846
Buy/RFQ:

OptiFuse TSD500MA Time-Delay Glass Tube Fuse Specifications:

  • Body Material: Glass with nickel-plated brass caps
  • Dimensions: 20mm length, 5mm diameter
  • Current Rating: 500mA
  • Voltage Rating: Not specified but typically 250V or 600V
  • Operating Temperature Range: -55°C to +125°C
  • Lead Wire Thickness: < 10A @0.65mm, 10A to 15A @0.8mm, > 15A @1.0mm
  • Time-Delay: Yes, with delayed response characteristics
  • Standards: Compliant with European safety standards
  • Packaging: 500 pieces per box
  • Construction: Glass body with nickel-plated brass caps

Buy the Buy OPTIFUSE Time Delay Glass Tube Fuse Part Number TSD500mA Online

Enhance your circuit protection with OPTIFUSE time-delay glass tube fuses. Rated at 500mA, these reliable fuses feature delayed response for transient surges. Perfect for electronics and electrical applications, they meet European standards, ensuring safety and durability. Each pack contains 500 pieces, providing ample supply for various projects. Designed with glass bodies and nickel-plated brass caps, they operate efficiently within a temperature range of -55°C to +125°C. Buy online today for dependable, long-lasting circuit protection tailored to your needs.

Get OPTIFUSE TSD500mA today—reliable glass time-delay fuse, perfect for circuit protection with a long-lasting, delay response feature.

Frequently Asked Questions

Where can I buy OptiFuse TSD500MA?

You can click on the BUY or RFQ button to purchase TSD500MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSD500MA?

You can download the TSD500MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSD500MA?

OptiFuse

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