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OptiFuse FSX5A Glass Tube Fuse

This quick-acting glass tube fuse measures 1/4 inch by 1 inch, designed for fast circuit protection. It features a 5A rating, providing reliable overcurrent protection in automotive and industrial applications. Its easy-to-install design assures quick response to overloads, preventing damage to electrical components. Suitable for circuits requiring rapid interruption, this fuse complies with UL standards for safety and performance. Ideal for automotive, electronic, and industrial equipment, ensuring consistent protection with high breaking capacity and durability under demanding conditions.

Authorized Distributors
Source:DigiKey
Part No:FSX-5A
Stock:733
Inv Date:06-05-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:FSX-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:FSX-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5962
Buy/RFQ:
Part No:FSX-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5962
Buy/RFQ:

OptiFuse FSX5A Glass Tube Fuse Specifications:

  • Fuse Size: 1/4 inch x 1 inch (6.3 x 25.4 mm)
  • Ampere Rating: 5A
  • Voltage Rating: 125V / 250V
  • Electrical Characteristics: 100% at 135%, 200% at 30A, 10KA at 125VAC
  • Mechanical Dimensions: 1.00 inches (25.4 mm) length
  • Agency Standards: UL248-14 compliant
  • Operating Temperature Range: -55°C to +105°C
  • Construction Material: Glass body with metal end caps
  • Application: Automotive, electronic, industrial circuit protection
  • Certification: UL Listed, CSA Certified

Buy the OptiFuse FSX5A – Reliable Circuit Protection for Industrial Applications

Purchase the OptiFuse FSX5A glass tube fuse online to ensure quick and reliable circuit protection for your automotive and industrial equipment. Designed with a 5A rating and UL certification, this fuse offers fast response to overloads, preventing damage to sensitive electronics. Its compact 1/4 x 1-inch size makes it easy to install in various applications. Whether for automotive systems or industrial machinery, this fuse provides durable, high-quality overcurrent protection, safeguarding your equipment with proven safety standards. Order now for fast delivery and reliable performance.

Get OptiFuse FSX5A today—built for precision and long-lasting durability in circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse FSX5A?

You can click on the BUY or RFQ button to purchase FSX5A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSX5A?

You can download the FSX5A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSX5A?

OptiFuse

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