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OptiFuse TSA300mA Time Delay Glass Fuse

A glass body fuse with a time-delay feature, rated at 300mA and size 1¼ inches, suitable for circuit protection applications. Designed for reliable operation, this fuse provides overcurrent protection with a high interrupt rating. Constructed with a glass body and nickel-plated brass contacts, it ensures durability and consistent performance in various electrical circuits. The fuse’s physical dimensions are 6.3 x 32mm, with a maximum current rating of 300mA and rated voltage suitable for various industrial applications. Ideal for safeguarding sensitive equipment and ensuring system stability.

Authorized Distributors
Source:DigiKey
Part No:TSA-300MA
Stock:2351
Inv Date:06-05-2026
Price: Unit price: $1.39
Buy/RFQ:
Part No:TSA-300mA
Stock:67
Inv Date:06-05-2026
Price: Unit price: $1.42
Buy/RFQ:
Part No:TSA-300MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.8385
Buy/RFQ:
Part No:TSA-300MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.8385
Buy/RFQ:

OptiFuse TSA300MA Time Delay Glass Fuse Specifications:

  • Physical Dimensions: 6.3 x 32mm
  • Material: Glass Body, Nickel Plated Brass Contacts
  • Lead Wire: Tin Plated Copper
  • Rated Current: 300mA
  • Rated Voltage: Suitable for various industrial voltages
  • Interrupt Rating: High, suitable for circuit protection
  • Construction: Time-delay (slow blow) fuse
  • Operating Temperature: Standard industrial range
  • Certifications: Agency standards compliant
  • Temperature Rating: Not specified explicitly but suitable for general industrial use
  • Maximum Rating: 300mA
  • Size: 1.25 inches (32mm length)

Buy the OptiFuse TSA300mA – Reliable Time-Delay Fuse for Industrial Applications

Secure your electrical systems with the OptiFuse TSA300mA time-delay glass fuse. Featuring a durable glass body and nickel-plated contacts, it offers reliable overcurrent protection in various industrial and electronic applications. With a compact size of 6.3 x 32mm and a maximum current of 300mA, this fuse ensures safety and stability. Easily order online today and experience high-quality circuit safeguarding that prevents damage and ensures uninterrupted operation in your equipment.

Get OptiFuse TSA300mA today—built for precision and long-lasting durability in circuit protection solutions.

Frequently Asked Questions

Where can I buy OptiFuse TSA300MA?

You can click on the BUY or RFQ button to purchase TSA300MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part TSA300MA?

You can download the TSA300MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of TSA300MA?

OptiFuse

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