myMectronic
myMectronic

A Premier B2B Part Search

OptiFuse FSG5A Automotive Glass Fuse

The fuse features a 13/32 inch by 1.5 inch glass-body construction, rated at 5 amperes for fast-acting electrical protection. It is designed to safeguard circuits by interrupting overloads quickly and reliably. With a voltage rating of 32V AC/DC and an interrupt rating of 1000A at 32V DC, this fuse is suitable for automotive and general electronic applications. Its nickel-plated terminals ensure good electrical contact, while complying with UL 248-1 standards, making it a dependable choice for circuit protection.

Authorized Distributors
Source:DigiKey
Part No:FSG-5A
Stock:1412
Inv Date:06-05-2026
Price: Unit price: $5.32
Buy/RFQ:
Part No:FSG-5A
Stock:8
Inv Date:06-05-2026
Price: Unit price: $5.43
Buy/RFQ:
Part No:FSG-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $3.21
Buy/RFQ:
Part No:FSG-5A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $3.21
Buy/RFQ:

OptiFuse FSG5A Automotive Glass Fuse Specifications:

  • Fuse Size: 13/32 inch x 1.5 inch (10.3 x 38.1 mm)
  • Ampere Rating: 5A
  • Voltage Rating: 32V AC/DC
  • Interrupt Rating: 1000A at 32V DC
  • Time Characteristics: Fast-acting
  • Terminals: Nickel plated
  • Compliance: UL 248-1
  • Maximum Continuous Current: 5A
  • Corresponds to UL rated fuses for automotive and electronic applications
  • Suitable for circuit protection in automotive electrical systems
  • Dimensions tolerance: ±0.8 mm for length, ±0.006 inches for diameter
  • Operation beyond maximum ratings may cause damage or electrical hazards

Buy the OptiFuse Series FSG Circuit Fuse: FSG5A

Purchase the OptiFuse circuit fuse online today—designed for fast-acting circuit protection with a 5A rating, 32V capacity, and reliable UL compliance. Ideal for automotive and electronic applications, this fuse ensures safety by preventing overloads and electrical faults. Its nickel-plated terminals provide excellent conductivity, while the robust glass-body construction offers durability and resistance to damage. Whether for repair or assembly, order this high-quality fuse online and ensure dependable electrical protection for your circuits with ease and confidence.

Get OptiFuse FSG5A today—built for precision and long-lasting durability in circuit protection.

Frequently Asked Questions

Where can I buy OptiFuse FSG5A?

You can click on the BUY or RFQ button to purchase FSG5A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSG5A?

You can download the FSG5A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSG5A?

OptiFuse

OptiFuse Part List

Browse and search other OptiFuse parts, locate datasheets and stock

Sponsored by