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OptiFuse FCM1A Surface-Mount Fuse

This surface-mount fast-acting fuse features a ceramic body with dimensions of 2.7 x 6.1 mm, rated for 1 ampere. Designed for accurate overcurrent protection in electronic circuits, it complies with industry standards and offers high reliability with its silver-plated brass caps. Suitable for various applications requiring quick response to overcurrent faults, this fuse can operate within temperatures from -55°C to +125°C and withstand vibration, salt spray, and thermal shock conditions. Its compact size makes it ideal for modern electronic device protection.

Authorized Distributors
Source:DigiKey
Part No:FCM-1A
Stock:1147
Inv Date:06-05-2026
Price: Unit price: $0.82
Buy/RFQ:

OptiFuse FCM1A Surface-Mount Fuse Specifications:

  • Material: Ceramic body
  • Terminations: Silver plated brass caps
  • Dimensions: 2.7 x 6.1 mm (0.106 x 0.24 inches)
  • Rated Current: 1A
  • Operating Temperature: -55°C to +125°C
  • Vibration Resistance: MIL-STD-202G, Method 201
  • Salt Spray Resistance: MIL-STD-202G, Method 101
  • Resistance to Solder Heat: 4 hours at 260°C
  • Thermal Shock: MIL-STD-202G, Method 107
  • Packaging: 1,000 fuses on 7-inch reel
  • Body Material: Ceramic
  • Terminal Material: Silver plated brass

Buy the Buy OptiFuse Fast Acting Surface Mount Fuse Part Number FCM1A Online

Purchase the OptiFuse FCM1A fast-acting surface-mount fuse online today. Engineered with a durable ceramic body and silver-plated brass caps, this 1A fuse offers reliable and quick protection against overcurrent events. Its compact size of 2.7 x 6.1 mm makes it ideal for modern electronic circuits. Designed for high-temperature resilience from -55°C to +125°C and resistance to vibration, thermal shock, and salt spray, ensuring long-lasting performance in demanding environments. Order now for secure circuit protection.

Get OptiFuse FCM1A today—built for precise overcurrent protection in electronic devices with durable ceramic construction.

Frequently Asked Questions

Where can I buy OptiFuse FCM1A?

You can click on the BUY or RFQ button to purchase FCM1A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FCM1A?

You can download the FCM1A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FCM1A?

OptiFuse

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