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OptiFuse FSH1A Overcurrent Glass Fuse

This is a 1/4 x 5/8 inch glass body fuse designed for fast-acting operation, with a 1 ampere rating. It provides reliable overcurrent protection for electronic circuits and automotive applications. Suitable for circuits requiring quick response to overload conditions, this fuse complies with UL 248-14 standards. Its compact size and high current interruption capacity make it ideal for safeguarding sensitive electronic components and automotive systems from damage caused by overcurrent faults. Easy to replace and widely compatible, it ensures safety and durability in various electrical installations.

Authorized Distributors
Source:DigiKey
Part No:FSH-1A
Stock:1231
Inv Date:06-05-2026
Price: Unit price: $0.99
Buy/RFQ:
Part No:FSH-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.48
Buy/RFQ:
Part No:FSH-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5962
Buy/RFQ:
Part No:FSH-1A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.5962
Buy/RFQ:

OptiFuse FSH1A Overcurrent Glass Fuse Specifications:

  • Size: 1/4 inch x 5/8 inch (6.35 x 15.9 mm)
  • Ampere Rating: 1A
  • Voltage Rating: 125V / 250V / 32V
  • Type: Fast-acting glass tube fuse
  • Electrical Characteristics: 100% rated, 135% maximum, 200% interruption capacity
  • Agency Standards: UL248-14 compliant
  • Mechanical Dimensions: Length 0.25 inches, diameter 0.125 inches
  • Approval: UL Listed for safety and reliability
  • Material: Glass body with metal end caps
  • Application: Overcurrent protection in electronic and automotive circuits

Buy the OptiFuse Series FSH Overcurrent Fuse: 1A

Protect your electronic circuits and automotive systems with our reliable 1/4 x 5/8 inch fast-acting glass fuse. Designed for quick response to overloads, this 1A fuse safeguards sensitive components and prevents damage caused by overcurrent faults. Its UL 248-14 compliance ensures safety and quality, making it a trusted choice for technicians and DIY enthusiasts. Easy to install, durable, and widely compatible, this fuse provides peace of mind in various electrical applications. Purchase online today for fast delivery and dependable circuit protection.

Order your OptiFuse Series FSH 1A fast-acting glass fuse today and ensure reliable overcurrent protection for your electronic and automotive projects.

Frequently Asked Questions

Where can I buy OptiFuse FSH1A?

You can click on the BUY or RFQ button to purchase FSH1A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FSH1A?

You can download the FSH1A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FSH1A?

OptiFuse

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