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OptiFuse TSD63A Time-Delay Glass Fuse

This pack includes five 20 mm glass body time-delay fuses designed for overcurrent protection in various electrical circuits. Each fuse has a rated current of 6.3A and complies with European standards, making them suitable for applications requiring delayed response to surges. These fuses are made with a glass body and nickel-plated brass caps, ensuring durability and reliable performance. They can operate within a temperature range of -55°C to +125°C, and come in packaging of 500 or 1000 pieces per box. The fuses feature a current rating of up to 6.3A, with a maximum voltage rating of 250V AC.

Authorized Distributors
Source:DigiKey
Part No:TSD-6.3A
Stock:256
Inv Date:06-05-2026
Price: Unit price: $0.97
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Part No:TSD-6.3A
Stock:66
Inv Date:06-05-2026
Price: Unit price: $0.31
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Part No:TSD-6.3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:
Part No:TSD-6.3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:

OptiFuse TSD63A Time-Delay Glass Fuse Specifications:

  • Material: Glass Body/Nickel Plated Brass Caps
  • Size: 20 mm length, 5 mm diameter
  • Operating Temperature: -55°C to +125°C
  • Voltage Rating: Up to 250V AC
  • Current Rating: 6.3A
  • Lead Wire Thickness: @0.65mm
  • Packaging: 500 pieces per box
  • Time-Delay Characteristics: Suitable for overcurrent surges
  • Mechanical Dimensions: Length 0.79 inches (20 mm), diameter 0.2 inches (5 mm)
  • Casing: Glass with nickel-plated brass caps
  • Part Number: TSD63A

Buy the Buy Optifuse Time Delay Glass Tube Fuse Part Number TSD63A Online

Purchase Optifuse time-delay glass tube fuses online for excellent overcurrent protection. These 20 mm fuses rated at 6.3A are ideal for circuit protection, offering durability, reliable performance, and compliance with European standards. Designed with a glass body and nickel-plated brass caps, they operate efficiently within -55°C to +125°C temperature range. Packaged in boxes of 500 or 1000 pieces, these fuses ensure your electrical systems are safeguarded with high-quality, delay-type fuses that prevent unnecessary disconnections during surges or overloads.

Get Optifuse TSD63A today—built for reliable overcurrent protection with durable glass body and delay response.

Frequently Asked Questions

Where can I buy OptiFuse TSD63A?

You can click on the BUY or RFQ button to purchase TSD63A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSD63A?

You can download the TSD63A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSD63A?

OptiFuse

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