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OptiFuse TSD125A Glass Time-Delay Fuse

This set includes five glass-body time-delay fuses, each measuring 20 mm in length and 5 mm in diameter, rated at 1.25A. Designed for overcurrent protection, these fuses meet European standards ensuring reliable performance in various electrical applications. They feature a glass body with nickel-plated brass caps, a rated voltage of up to 250V AC, and an operating temperature range from -55°C to +125°C. Suitable for circuit protection in industrial equipment, control systems, and electrical devices, these fuses provide precision and durability under various operating conditions.

Authorized Distributors
Source:DigiKey
Part No:TSD-1.25A
Stock:154
Inv Date:06-05-2026
Price: Unit price: $0.97
Buy/RFQ:
Source:DigiKey
Part No:TSD-12.5A
Stock:2079
Inv Date:06-05-2026
Price: Unit price: $1.05
Buy/RFQ:
Part No:TSD-1.25A
Stock:100
Inv Date:06-05-2026
Price: Unit price: $0.31
Buy/RFQ:
Part No:TSD-12.5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.05
Buy/RFQ:
Part No:TSD-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:
Part No:TSD-12.5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6346
Buy/RFQ:
Part No:TSD-1.25A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:
Part No:TSD-12.5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6346
Buy/RFQ:

OptiFuse TSD125A Glass Time-Delay Fuse Specifications:

  • Body Material: Glass with nickel-plated brass caps
  • Dimensions: 20 mm length, 5 mm diameter
  • Rated Voltage: 250V AC
  • Rated Current: 1.25A
  • Operating Temperature Range: -55°C to +125°C
  • Time-Delay: Yes
  • Lead Wire Diameter: 0.65mm
  • Packaging: 500 pieces per box
  • Standards Compliance: European standards for overcurrent protection
  • Application: Circuit protection for electrical devices and industrial equipment

Buy the OptiFuse Series TSD: 1.25A Glass Time-Delay Fuse

Purchase the OptiFuse Series TSD 1.25A glass time-delay fuse online and enjoy fast delivery and secure checkout. These high-quality fuses are ideal for circuit protection in industrial and electrical systems, providing reliable overcurrent protection with a durable glass body and nickel-plated brass caps. With a length of 20 mm and rated voltage of up to 250V AC, they are perfect for various applications. Buy now to ensure your equipment's safety and performance while benefiting from our competitive prices and excellent customer service.

Order your OptiFuse Series TSD 1.25A glass time-delay fuse today and ensure reliable protection for your electrical systems.

Frequently Asked Questions

Where can I buy OptiFuse TSD125A?

You can click on the BUY or RFQ button to purchase TSD125A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSD125A?

You can download the TSD125A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSD125A?

OptiFuse

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