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OptiFuse TSA1A Time-Delay Glass Fuse

This is a ¼ x 1¼ inch glass body fuse featuring time-delay characteristics, rated at 1 ampere. It is designed to provide reliable overcurrent protection in various electrical circuits. The fuse has a time-lag feature, allowing transient surge currents without blowing. Made from high-quality glass with nickel-plated brass contacts, it ensures durability and proper conductivity. Suitable for industrial and electronic applications, this fuse supports a maximum rated voltage of 250VAC, with a physical size of 6.3 x 32mm, and is compliant with safety standards for reliable performance under normal operating conditions.

Authorized Distributors
Source:DigiKey
Part No:TSA-1A
Stock:884
Inv Date:06-05-2026
Price: Unit price: $1.17
Buy/RFQ:
Part No:TSA-1A
Stock:60
Inv Date:06-05-2026
Price: Unit price: $1.19
Buy/RFQ:
Part No:TSA-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7058
Buy/RFQ:
Part No:TSA-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7058
Buy/RFQ:

OptiFuse TSA1A Time-Delay Glass Fuse Specifications:

  • Physical Dimensions: 6.3 x 32mm
  • Material: Glass body, nickel-plated brass contacts
  • Rated Current: 1A
  • Rated Voltage: 250VAC (maximum)
  • Type: Time-delay (slow blow)
  • Temperature Rating: Not specified, typical for glass fuses
  • Operating Temperature: Not specified, but suitable for standard electrical environments
  • Lead Wire: Tin plated copper
  • Compliance: Safety standards compliant
  • Performance Features: Overcurrent protection, transient surge tolerance
  • Durability: High-quality glass construction, reliable in standard conditions

Buy the Optifuse TSA1A – Reliable Time-Delay Glass Fuse for Industrial Applications

Purchase the Optifuse TSA1A time-delay glass fuse online today for dependable circuit protection in industrial and electronic applications. This 1A fuse with a ¼ x 1¼ inch size features a glass body with nickel-plated brass contacts, ensuring durability and effective conductivity. Its slow blow characteristic allows transient surge currents without blowing, making it ideal for circuits prone to brief overloads. With a maximum voltage rating of 250VAC, this fuse complies with safety standards, providing peace of mind and reliable protection for complex electrical systems. Order now to secure fast, safe delivery and excellent performance.

Order your Optifuse TSA1A time-delay glass fuse today and ensure reliable protection for your electrical circuits with this durable, high-quality fuse.

Frequently Asked Questions

Where can I buy OptiFuse TSA1A?

You can click on the BUY or RFQ button to purchase TSA1A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSA1A?

You can download the TSA1A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSA1A?

OptiFuse

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