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Bourns MFUSML5002 Low Ohmic PTC Resettable Fuse

Bourns MF-USML series low ohmic PTC resettable fuses offer a compact and reliable solution for overcurrent protection in a variety of electronic devices. These fuses are designed with surface mount packaging for automated assembly and feature a small footprint, making them ideal for space-constrained applications like mobile phones and game consoles. They provide thermal protection for Li-ion and polymer battery packs, as well as USB port protection. The series is RoHS compliant and halogen-free, ensuring environmental responsibility. While currently available, Bourns recommends the enhanced MF-USML/X series for new designs.

Authorized Distributors
Part No:MF-USML500-2
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-USML500-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.48
Buy/RFQ:

Bourns MFUSML5002 Low Ohmic PTC Resettable Fuse Specifications:

  • V max: 6 Volts
  • I max: 50 Amps
  • Ihold: 5.00 Amperes
  • Itrip: 10.00 Amperes
  • Rmin: 0.0010 Ohms
  • R1max: 0.0145 Ohms
  • Max Time To Trip: 25.00 Seconds
  • Tripped Power Dissipation: 0.8 Watts
  • Operating Temperature: -40 °C to +85 °C
  • Storage Condition: +40 °C max. / 70 % RH max.
  • UL File Number: E174545
  • TÜV Certifcate Number: R 50302873
  • Resistance at 23 °C: 0.0145 Ohms
  • Packaging: 5000 pcs. per reel

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Frequently Asked Questions

Where can I buy Bourns MFUSML5002?

You can click on the BUY or RFQ button to purchase MFUSML5002 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFUSML5002?

You can download the MFUSML5002 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFUSML5002?

Bourns

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