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OptiFuse TSA315A Time-Lag Glass Fuse

The TSA-315A is a ¼ x 1¼ inch glass body fuse with time-delay characteristics, rated at 3.15 amperes. It features a glass body with nickel-plated brass contacts and a tin-plated copper lead wire, designed for reliable circuit protection in various electronic applications. This fuse offers robust mechanical dimensions, ensuring consistent performance under specified electrical and thermal conditions. Ideal for circuits requiring precise overload protection, the TSA-315A complies with industry standards and provides safe, efficient, and durable operation with a secure sealing and high breaking capacity.

Authorized Distributors
Source:DigiKey
Part No:TSA-3.15A
Stock:3897
Inv Date:06-05-2026
Price: Unit price: $1.17
Buy/RFQ:
Part No:TSA-3.15A
Stock:15
Inv Date:06-05-2026
Price: Unit price: $1.19
Buy/RFQ:
Part No:TSA-3.15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7058
Buy/RFQ:
Part No:TSA-3.15A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7058
Buy/RFQ:

OptiFuse TSA315A Time-Lag Glass Fuse Specifications:

  • Physical Dimensions: 6.3 x 32 mm
  • Material: Glass Body, Nickel Plated Brass Contacts
  • Lead Wire: Tin Plated Copper
  • Rating: 3.15 Amperes
  • Time-Delay Characteristics
  • Voltage Rating: Up to 250VAC
  • Operating Temperature: -55°C to +125°C
  • Certification: UL Listed, CSA Certified
  • Failure Mode: Opens upon overload or short circuit to protect circuits
  • Construction: Time-Lag Glass Tube Fuse
  • Color Coding: Standard for current marking
  • Fuse Type: Time-Delay (Slow Blow)
  • Application: Circuit protection in residential, commercial, and industrial electronics
  • Standards Compliance: Meets UL 248-14 and IEC standards

Buy the Buy Optifuse Time-Lag Glass Tube Fuse Part Number TSA315A Online

Purchase the Optifuse TSA-315A time-delay glass fuse online today and enjoy dependable circuit protection with its robust design, easy installation, and industry-certified safety standards. This reliable fuse features a glass body with nickel-plated brass contacts and tin-plated copper leads, providing excellent durability and performance in various electrical applications. Ideal for commercial and industrial use, it safeguards sensitive components against overloads and short circuits while maintaining compact size and consistent operation. Buy now for quick delivery and secure your electronic systems.

Order your Optifuse TSA-315A time-delay glass fuse today and ensure reliable overload protection for your electronic projects with high-quality safety features.

Frequently Asked Questions

Where can I buy OptiFuse TSA315A?

You can click on the BUY or RFQ button to purchase TSA315A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSA315A?

You can download the TSA315A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSA315A?

OptiFuse

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