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OptiFuse FSX2A Automotive Glass Fuse

The FSX2A is a fast-acting glass body fuse measuring 1/4 inch by 1 inch, designed to protect electronic circuits in automotive and general electrical applications. This fuse features a 2 ampere rating and a voltage rating of 125V / 250V, ensuring reliable circuit protection with quick response capabilities. It conforms to UL248-14 standards, making it suitable for use where fast interruption of electrical flow is essential. Its compact size and rated specifications make it an ideal choice for automotive, industrial, and household circuit protection needs.

Authorized Distributors
Source:DigiKey
Part No:FSX-2A
Stock:2775
Inv Date:06-12-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:FSX-2A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.48
Buy/RFQ:
Part No:FSX-2A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.5962
Buy/RFQ:
Part No:FSX-2A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.5962
Buy/RFQ:

OptiFuse FSX2A Automotive Glass Fuse Specifications:

  • Fuse Size: 1/4 inch by 1 inch (6.3 x 25.4mm)
  • Ampere Rating: 2A
  • Voltage Rating: 125V / 250V
  • Electrical Characteristics: 100% at 2.0A, 135% at 2.0A, maximum 10KA @125VAC
  • Agency Standards and Listings: UL248-14
  • Mechanical Dimensions: 1.00 inch (25.4mm) length, fits standard 1/4” x 1” fuse holder
  • Construction: Glass tube with metal end caps, fast-acting fuse type
  • Application: Protects electronic circuits in automotive, industrial, and household electrical systems
  • Operating Weather: Suitable for indoor and outdoor electrical protection
  • Warning: Use within maximum ratings to prevent arcing or damage

Buy the OptiFuse Series FSX: Automotive Glass Fuse 2A

Purchase the OptiFuse Series FSX 2A fast-acting glass fuse online today to guarantee reliable circuit protection in automotive and electrical systems. Its 1/4" x 1" size and 2A rating make installation easy. Suitable for protecting sensitive electronics, this fuse offers quick response failure protection, conforming to UL standards. Order now to ensure your electrical devices are safe from overcurrent and short circuits, with fast acting glass fuse performance for various industrial, automotive, and household applications. Reliable, easy to replace, and essential for circuit protection.

Order your OptiFuse Series FSX 2A fast-acting glass fuse today and ensure reliable protection for your automotive and electrical circuits.

Frequently Asked Questions

Where can I buy OptiFuse FSX2A?

You can click on the BUY or RFQ button to purchase FSX2A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSX2A?

You can download the FSX2A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSX2A?

OptiFuse

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