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OptiFuse TSA3A Time-Delay Fuse

This glass body time-delay fuse is designed to provide reliable protection against overcurrent conditions with a 3 ampere rating. Measuring 1 1/4 inches by 1 1/4 inches, it features a durable glass body with nickel-plated brass contacts and tin-plated copper lead wires, ensuring excellent electrical conductivity and mechanical stability. Ideal for electronic circuits, industrial equipment, and electrical systems, this fuse helps prevent damage caused by temporary current surges and overcurrent faults, making it a versatile and essential component for safe and efficient operation.

Authorized Distributors
Source:DigiKey
Part No:TSA-3A
Stock:830
Inv Date:06-05-2026
Price: Unit price: $1.17
Buy/RFQ:
Part No:TSA-3A
Stock:31
Inv Date:06-05-2026
Price: Unit price: $1.19
Buy/RFQ:
Part No:TSA-3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7058
Buy/RFQ:
Part No:TSA-3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7058
Buy/RFQ:

OptiFuse TSA3A Time-Delay Fuse Specifications:

  • Physical Dimensions: 1 1/4 inches x 1 1/4 inches (32mm x 32mm)
  • Material: Glass body with nickel-plated brass contacts
  • Lead Wire: Tin-plated copper
  • Rating: 3 Amperes
  • Type: Time-lag (slow-blow)
  • Voltage Rating: Not specified but suitable for circuit protection
  • Maximum Operating Temperature: Not specified, but typical for glass fuses
  • Certifications: Not specified
  • Fuse Construction: Glass tube with axial leads
  • Function: Overcurrent and surge protection
  • Application: Electronic devices, industrial circuits, electrical systems

Buy the Buy Optifuse Glass Body Time-Delay Fuse Part Number TSA3A Online

Purchase the Optifuse TSA3A time-delay glass fuse online now to provide robust circuit protection. With a 3A rating and dimensions of 1 1/4 x 1 1/4 inches, it offers dependable overcurrent safety for electronic and industrial applications. Its high-quality glass body and nickel-plated brass contacts ensure durability and excellent electrical conductivity. Whether for replacement or new installations, buying this fuse online guarantees quick delivery and trusted performance for safeguarding your electrical systems efficiently.

Order your Optifuse TSA3A glass body time-delay fuse today and ensure your electrical systems are protected with reliable, slow-blow circuit safety components.

Frequently Asked Questions

Where can I buy OptiFuse TSA3A?

You can click on the BUY or RFQ button to purchase TSA3A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSA3A?

You can download the TSA3A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSA3A?

OptiFuse

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