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OptiFuse TCA7A Time-Delay Ceramic Fuse

Ceramic body time-delay fuse with a 7A rating, designed for reliable circuit protection. The fuse measures 32mm in length, with a ceramic body and nickel-plated brass contacts. It features a wide operating temperature range from -55°C to +125°C and an interrupting rating of up to 750A at 250VAC for 7A fuses. Suitable for electronic applications requiring overcurrent protection with fast response. It is UL listed and recognized, making it ideal for circuit safety and durability in various environments.

Authorized Distributors
Source:DigiKey
Part No:TCA-7A
Stock:5730
Inv Date:06-05-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:TCA-7A
Stock:47
Inv Date:06-05-2026
Price: Unit price: $1.75
Buy/RFQ:
Part No:TCA-7A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0404
Buy/RFQ:
Part No:TCA-7A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0404
Buy/RFQ:

OptiFuse TCA7A Time-Delay Ceramic Fuse Specifications:

  • Materials: Ceramic body, nickel-plated brass contacts, tin-plated copper lead wires
  • Dimensions: Length 32mm
  • Operating Temperature: -55°C to +125°C
  • Interrupting Ratings: Up to 750A at 250VAC, 100A at 250VAC rated for 7A
  • Ratings: 7A, 250V, time-delay characteristic
  • Standards: UL Listed, UL Recognized
  • Environmental: Wide temperature tolerance, reliable circuit protection for electronic applications
  • Electrical: Designed to prevent damage during short circuit or overload conditions

Buy the Optifuse TCA7A – Reliable Time-Delay Ceramic Fuse for Industrial Applications

Secure the safety of your electronic systems with the Optifuse ceramic time-delay fuse. Rated at 7A and 32mm long, it offers dependable circuit protection across various industries. UL listed and UL recognized, this fuse withstands high temperatures from -55°C to +125°C and provides excellent interrupting ratings up to 750A at 250VAC. Its quick response to overcurrent conditions prevents damage, making it an essential component for reliable electrical operation. Purchase online today for swift, trusted circuit protection solutions.

Buy Optifuse TCA7A now and experience unmatched reliability and performance for your circuit protection needs, ensuring safety and durability in demanding environments.

Frequently Asked Questions

Where can I buy OptiFuse TCA7A?

You can click on the BUY or RFQ button to purchase TCA7A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TCA7A?

You can download the TCA7A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TCA7A?

OptiFuse

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