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OptiFuse FSE5A Fast Acting Glass Fuse

Five glass body fast-acting fuses, each with a 15 mm size and a current rating of 5 amps. Suitable for circuit protection where quick response is required. These fuses conform to UL 248-1 and UL 248-14 standards, with a voltage rating of 250VAC. Designed for applications demanding reliable overcurrent protection, they feature axial leads and are constructed with copper wire pigtails for durability. Operating temperature ranges from -55°C to +125°C, making them ideal for various industrial and electronic device applications. The fuses are designed for occasional overcurrent protection to prevent damage and ensure safety in electrical systems.

Authorized Distributors
Source:DigiKey
Part No:FSE-5A
Stock:687
Inv Date:06-05-2026
Price: Unit price: $1.18
Buy/RFQ:
Part No:FSE-5A
Stock:35
Inv Date:06-05-2026
Price: Unit price: $0.82
Buy/RFQ:
Part No:FSE-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:
Part No:FSE-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.7135
Buy/RFQ:

OptiFuse FSE5A Fast Acting Glass Fuse Specifications:

  • Fuse Size: 5 x 15 mm (2AG)
  • Ampere Rating: 5A
  • Voltage Rating: 250VAC
  • Operating Temp: -55°C to +125°C
  • Construction: Glass body with axial lead, copper wire pigtail
  • Standards: UL 248-1, UL 248-14
  • Current Ratings: 300mA to 15A
  • Interrupt Rating: 50A at 250VAC (for rated current above 300mA)
  • Dimensions: 5 mm diameter, 15 mm length
  • Temperature Range: -55°C to 125°C
  • Application: Occasional overcurrent protection in electrical circuits

Buy the Optifuse FSE5A – Reliable Overcurrent Protection for Industrial Applications

Secure your electrical systems with Optifuse FSE5A fast-acting glass fuses, designed for quick response overcurrent protection in industrial and electronic circuits. These UL-listed fuses feature a 5A rating and 15 mm size, making them ideal for various applications. Their robust construction with glass body and copper wire pigtails ensures durability and performance under temperature ranges from -55°C to +125°C. Easy to install with axial leads, these fuses prevent circuit damage, ensuring safety and reliability in your electrical devices.

Buy Optifuse FSE5A fast-acting glass fuses now and ensure reliable circuit protection with quick response and durable construction for industrial and electronic systems.

Frequently Asked Questions

Where can I buy OptiFuse FSE5A?

You can click on the BUY or RFQ button to purchase FSE5A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSE5A?

You can download the FSE5A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSE5A?

OptiFuse

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