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OptiFuse TCA8A Ceramic Time-Delay Fuse

This time-delay ceramic fuse features a durable ceramic body with a size of 6.3 x 32mm and an 8A electrical rating. Designed for reliable overcurrent protection, it tolerates prolonged electrical surges and provides consistent performance in various electrical systems. Suitable for applications requiring fast response and safety compliance, this fuse is ideal for circuit protection in industrial and consumer electronics. The fuse's robust construction ensures dependable performance within its specified temperature range of -55°C to +125°C, making it a trustworthy component for preventing electrical faults.

Authorized Distributors
Source:DigiKey
Part No:TCA-8A
Stock:7859
Inv Date:06-05-2026
Price: Unit price: $1.72
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Part No:TCA-8A
Stock:56
Inv Date:06-05-2026
Price: Unit price: $0.44
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Part No:TCA-8A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0404
Buy/RFQ:
Part No:TCA-8A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0404
Buy/RFQ:

OptiFuse TCA8A Ceramic Time-Delay Fuse Specifications:

  • Materials: Ceramic body, Nickel plated brass contacts, Tin plated copper lead wire
  • Physical Dimensions: 6.3 x 32mm
  • Electrical Rating: 8A
  • Voltage Rating: 250VAC
  • Operating Temperature Range: -55°C to +125°C
  • Interrupting Ratings: 35A at 250VAC (100mA-1A), 100A at 250VAC (1.2A-3.5A), 200A at 250VAC (4A-10A), 750A at 250VAC (12-15A), 100A at 250VAC (20-30A), 100A at 250VAC (1A-30A PSE), 100A at 250VAC (KC 500mA-10A), 100A at 250VAC (TUV 3A-30A)
  • Materials: Ceramic body with lead wire diameter of 0.8mm for <15A or >15A, and classification according to amperage
  • Certifications: UL Listed, PSE, KC, TUV recognized
  • Notes: The fuse provides thermal and electrical protection, suitable for circuit overload and short circuit conditions, ensuring safety and operational reliability.

Buy the Buy Optifuse Time-Lag Ceramic Tube Fuse Part Number TCA8A Online

Protect your electrical systems with the high-quality Optifuse ceramic time-delay fuse. Designed with a durable ceramic body, this fuse reliably handles surges and overloads, preventing damage and ensuring safety. With a compact size of 6.3 x 32mm and an 8A rating, it is suitable for a wide range of applications from industrial to consumer electronics. Trust Optifuse for dependable circuit protection, quick replacement, and compliance with international standards. Buy online now for fast delivery and peace of mind.

Order your Optifuse Series TCA8A ceramic time-delay fuse today and ensure your electrical systems are protected with reliable, high-quality fuses.

Frequently Asked Questions

Where can I buy OptiFuse TCA8A?

You can click on the BUY or RFQ button to purchase TCA8A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TCA8A?

You can download the TCA8A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TCA8A?

OptiFuse

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