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OptiFuse FMSE63A Micro Fuse

This fast-acting micro fuse features a round thermoplastic body with short radial leads, designed for reliable circuit protection. Rated at 6.3A, it meets IEC standards and includes UL recognition, VDE, PSE, SEMKO, and CCC approvals. The fuse offers high interrupt ratings up to 35A or 10In, ensuring safety against overcurrent conditions. With tin-lead alloy pins and a compact size of approximately 20.33 inches (8.5 mm), it is suitable for various electronic devices requiring quick overcurrent response and durability in compact space. Its construction guarantees safety and high performance in demanding applications.

Authorized Distributors
Part No:FMS-E-6.3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6962
Buy/RFQ:
Part No:FMS-E-6.3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.6962
Buy/RFQ:

OptiFuse FMSE63A Micro Fuse Specifications:

  • Body Material: Thermoplastic, UL 94-VO
  • Lead Type: Radial short leads
  • Current Rating: 6.3A
  • Voltage Rating: 250VAC
  • Interrupt Ratings: 35A or 10In (VDE, cURus, Semko, CCC, CQC), PSE - 100A 250VAC
  • Response Time: 10ms to 3s depending on overcurrent severity
  • Dimensions: Approximately 20.33 inches (8.5 mm)
  • Pin Material: Tin-lead plated alloy
  • Standards: IEC, UL Recognized, VDE, PSE, SEMKO, CCC
  • Flammability: UL 94-VO
  • Operation: Designed to protect against overcurrent conditions in electronic circuits

Buy the Buy OptiFuse Micro Fuse Part Number FMSE63A Online

Purchase the OptiFuse micro fuse FMSE63A online today and ensure your electronic devices are protected with a fast-acting, IEC-compliant fuse that offers high interrupt ratings, superior construction, and reliable overcurrent protection. This compact micro fuse features short radial leads, a durable thermoplastic body, and tin-lead alloy pins, making it ideal for circuit protection in space-constrained environments. Order now to benefit from fast delivery and secure online shopping, safeguarding your electronic systems with quality and precision.

Buy OptiFuse FMSE63A now and experience unmatched reliability and quick circuit protection for your electronic applications.

Frequently Asked Questions

Where can I buy OptiFuse FMSE63A?

You can click on the BUY or RFQ button to purchase FMSE63A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part FMSE63A?

You can download the FMSE63A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of FMSE63A?

OptiFuse

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