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OptiFuse TSD315A Time-Delay Glass Fuse

A pack of five 20 mm glass-bodied time-delay fuses rated at 3.15A, suitable for circuit protection in various electrical applications. These fuses feature a glass body with nickel-plated brass caps, designed for reliability, quick response, and compliance with European standards. With dimensions of 0.79 inches in length and 0.20 inches in diameter, they support operating temperatures from -55°C to +125°C. These fuses are ideal for protecting circuits with occasional overcurrent conditions, and come in boxes of 500 or 1000 pieces for bulk installation across industrial and commercial settings.

Authorized Distributors
Source:DigiKey
Part No:TSD-3.15A
Stock:978
Inv Date:06-05-2026
Price: Unit price: $0.97
Buy/RFQ:
Part No:TSD-3.15A
Stock:45
Inv Date:06-05-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:TSD-3.15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:
Part No:TSD-3.15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5846
Buy/RFQ:

OptiFuse TSD315A Time-Delay Glass Fuse Specifications:

  • Body Material: Glass with nickel-plated brass caps
  • Dimensions: Length 0.79 inches (20 mm), Diameter 0.20 inches (5.1 mm)
  • Rated Current: 3.15A
  • Voltage Rating: 250V AC
  • Operating Temperature: -55°C to +125°C
  • Lead Wire Diameter: 1.0 mm for over 15A, 0.8 mm for 10A to 15A, 0.65 mm for less than 10A
  • Time-Delay Characteristic: Supports overcurrent conditions with delay
  • Standards: European standard specifications
  • Packaging: 500 pieces per box for TSD-P series, 1000 pieces per box for TSD series

Buy the Optifuse TSD315A – Reliable Time-Delay Glass Fuses for Industrial Applications

Secure your electrical systems with Optifuse Time-Delay Glass Fuses, rated at 3.15A. These high-quality fuses feature a glass body with nickel-plated brass caps, supporting reliable overcurrent protection. Designed for quick response and compliance with European standards, they are suitable for industrial and commercial applications requiring delay features. Available in bulk packaging of 500 or 1000 pieces, these fuses are ideal for electricians and engineers aiming to ensure circuit safety, minimize downtime, and enhance system durability. Purchase online today for fast delivery and consistent performance.

Buy Optifuse TSD315A now and experience unmatched reliability and performance in circuit protection with trusted overcurrent delay features.

Frequently Asked Questions

Where can I buy OptiFuse TSD315A?

You can click on the BUY or RFQ button to purchase TSD315A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSD315A?

You can download the TSD315A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSD315A?

OptiFuse

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