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OptiFuse TCA5A Time-Delay Ceramic Fuse

This ceramic body time-delay fuse rated at 5A provides reliable overcurrent protection with a 1¼ inch size, suitable for various electrical applications. Constructed with a ceramic body and nickel-plated brass contacts, it offers fast response to overload conditions and excellent durability. The fuse has a voltage rating of 250V and features lead wires made of tin-plated copper, ensuring excellent conductivity. Its mechanical dimensions include a length of 32mm, making it compact for easy integration into electrical circuits requiring dependable circuit protection and time-delay operation. Ideal for both commercial and industrial use, this fuse conforms to safety standards and offers long-lasting performance.

Authorized Distributors
Source:DigiKey
Part No:TCA-5A
Stock:7311
Inv Date:06-05-2026
Price: Unit price: $1.72
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Part No:TCA-5A
Stock:68
Inv Date:06-05-2026
Price: Unit price: $1.75
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Part No:TCA-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0404
Buy/RFQ:
Part No:TCA-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0404
Buy/RFQ:

OptiFuse TCA5A Time-Delay Ceramic Fuse Specifications:

  • Electrical Characteristics: Voltage Rating: 250V, Ampere Rating: 5A, Time-lag (delayed response), Interrupting Ratings: 35A at 250VAC (100mA-1A), 100A at 250VAC (1.2A-3.5A), 200A at 250VAC (4A-10A), 750A at 250VAC (12A-15A), 100A at 250VAC (20A-30A)
  • Materials: Ceramic body, Nickel-plated brass contacts, Lead wire: Tin-plated copper, Diameter of lead wire: 0.8mm, Body size: 32mm length, 6.3mm diameter, Operating Temperature: -55°C to +125°C
  • Mechanical Dimensions: Length 32mm, Diameter 6.3mm, Lead wire diameter 0.8mm, Housing material: Ceramic, Contact material: Nickel-plated brass, Lead wires: Tin-plated copper
  • Agency Standards: UL Listed, UL Recognized, PSE, KC, TUV, Certifications include UL and recognized standards for safety
  • Electrical Characteristics: Min 100% rating, Max 200%, with interrupting capacities rated at 35A up to 750A at 250VAC depending on current range, ensuring safe circuit operation under overload conditions

Buy the Optifuse Series TCA Time-Lag Ceramic Tube Fuse 5A: TCA5A

Purchase the Optifuse TCA5A ceramic time-delay fuse online today for dependable circuit protection. With a 5A rating and 250V capacity, this compact fuse features a durable ceramic shell and nickel-plated brass contacts. Its 32mm size fits easily into various electrical setups, offering reliable overcurrent protection with delayed response characteristics. Ideal for both industrial and commercial applications, this fuse is designed to handle overloads safely, ensuring system durability and safety. Order now to enhance your electrical safety with this high-performance fuse, backed by trusted standards and quality.

Buy Optifuse TCA5A now and experience unmatched reliability and performance with this durable, high-quality ceramic fuse for demanding electrical circuits.

Frequently Asked Questions

Where can I buy OptiFuse TCA5A?

You can click on the BUY or RFQ button to purchase TCA5A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TCA5A?

You can download the TCA5A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TCA5A?

OptiFuse

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