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OptiFuse TCA30A Time-Lag Ceramic Fuse

A 30A ceramic body time-delay fuse designed for overcurrent protection in electronic and electrical circuits. It features a 1¼-inch size with a ceramic body and nickel-plated brass contacts, providing reliable performance under various electrical conditions. Suitable for circuits requiring high interrupting ratings, this fuse operates within a temperature range of -55°C to +125°C, ensuring durability. It complies with multiple standards including UL and PSE, offering safety and dependable overcurrent protection for industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:TCA-30A
Stock:6490
Inv Date:06-05-2026
Price: Unit price: $2.03
Buy/RFQ:
Part No:TCA-30A
Stock:94
Inv Date:06-05-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:TCA-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.223
Buy/RFQ:
Part No:TCA-30A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.223
Buy/RFQ:

OptiFuse TCA30A Time-Lag Ceramic Fuse Specifications:

  • Current Rating: 30A
  • Voltage Rating: 250VAC
  • Body Material: Ceramic
  • Contacts Material: Nickel Plated Brass
  • Lead Wire Diameter: 0.8mm (< 15A), > 15mm (Imm)
  • Size: 1¼ inch length, approximately 32mm
  • Operating Temperature: -55°C to +125°C
  • Interrupting Ratings: 750A at 250VAC (20A-30A range)
  • Standards: UL Listed, PSE, KC, TUV
  • Type: Time-Lag, Ceramic Tube Fuse
  • Application: Overcurrent protection in electronic and electrical circuits
  • Dimensions: Length 32mm, Diameter approximately 6.3mm

Buy the Optifuse Series Time-Lag Ceramic Tube Fuse: TCA30A

Purchase the Optifuse ceramic time-delay fuse TCA30A online and ensure reliable protection for your electrical circuits. Designed for high interrupting ratings and durable operation, this 30A fuse with a 1¼-inch size offers excellent overcurrent protection suitable for industrial, electronic, and electrical systems. Its ceramic body provides heat resistance, while UL and international certifications guarantee safety and compliance. Order now to upgrade your circuit protection with a dependable, high-quality fuse that is easy to install and designed for lasting performance.

Get Optifuse TCA30A today—built for precision and long-lasting durability in electrical safety applications.

Frequently Asked Questions

Where can I buy OptiFuse TCA30A?

You can click on the BUY or RFQ button to purchase TCA30A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TCA30A?

You can download the TCA30A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TCA30A?

OptiFuse

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