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OptiFuse TCA3A Ceramic Tube Fuse

This time-delay ceramic tube fuse measures 6.3 x 32mm and features a ceramic body with nickel-plated brass contacts, designed for reliable circuit protection. It is rated at 3A current capacity with UL, PSE, KC, and TUV standards, offering high interrupting ratings up to 750A at 250VAC. The fuse is suitable for applications requiring precise current limiting, with an operating temperature range of -55°C to +125°C. Its durable construction includes tin-plated copper lead wires, ensuring optimal conductivity and longevity in various electrical systems.

Authorized Distributors
Source:DigiKey
Part No:TCA-3A
Stock:1393
Inv Date:06-05-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:TCA-3A
Stock:49
Inv Date:06-05-2026
Price: Unit price: $0.44
Buy/RFQ:
Part No:TCA-3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0404
Buy/RFQ:
Part No:TCA-3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.0404
Buy/RFQ:

OptiFuse TCA3A Ceramic Tube Fuse Specifications:

  • Material: Ceramic body, nickel-plated brass contacts
  • Lead Wire: Tin plated copper, Diameter: 0.8mm < 15A, > 15A Lead wire diameter: 1.2mm
  • Dimensions: 6.3 x 32mm
  • Operating Temperature: -55°C to +125°C
  • Interrupting Ratings: 750A at 250VAC for 3A rated fuse
  • Standards: UL Listed, PSE, KC, TUV Recognized
  • Current Rating: 3A
  • Voltage Rating: 250VAC
  • Flammability: UL 94V-0
  • Certifications: UL Listed, PSE, KC, TUV
  • Mechanical Durability: Designed for reliable circuit protection with high current capacity

Buy the Buy Optifuse Time-Lag Ceramic Tube Fuse Part Number TCA3A Online

Discover the reliable performance of the ceramic tube fuse designed for circuit protection. With a 3A current rating and high interrupting capacity, this fuse ensures safety and durability in electrical systems. Perfect for applications requiring precise current limiting and withstands operating temperatures from -55°C to +125°C. Its ceramic body and tin-plated copper leads provide optimal conductivity and robustness. Purchase online for fast delivery and superior circuit protection, ensuring your electrical systems operate safely and efficiently.

Buy Optifuse TCA3A ceramic fuse now and experience unmatched reliability and performance in circuit protection applications.

Frequently Asked Questions

Where can I buy OptiFuse TCA3A?

You can click on the BUY or RFQ button to purchase TCA3A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TCA3A?

You can download the TCA3A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TCA3A?

OptiFuse

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