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Bourns MFUSML2302 Low Ohmic PTC Resettable Fuse

The Bourns MF-USML series offers low ohmic PTC resettable fuses, providing reliable overcurrent protection for a wide range of applications. These fuses are designed with surface mount packaging for automated assembly and feature a small footprint, making them suitable for space-constrained mobile applications. They are RoHS compliant and halogen-free, ensuring environmental responsibility. The MF-USML series is ideal for thermal protection in lithium-ion and polymer battery packs, game consoles, PC motherboards, and USB port protection. While currently available, Bourns recommends the enhanced MF-USML/X series for new designs.

Authorized Distributors
Source:Newark
Part No:MF-USML230-2
Stock:750
Inv Date:05-28-2026
Price: Unit price: $0.862
Buy/RFQ:
Part No:MF-USML230-2
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-USML230-2
Stock:750
Inv Date:05-28-2026
Price: Unit price: $0.3488
Buy/RFQ:
Part No:MF-USML230-2
Stock:750
Inv Date:05-28-2026
Price: Unit price: $0.3488
Buy/RFQ:

Bourns MFUSML2302 Low Ohmic PTC Resettable Fuse Specifications:

  • V max: 6 Volts
  • I max: 50 Amps
  • Ihold: 2.30 Amperes
  • Itrip: 4.60 Amperes
  • RMin: 0.0045 Ohms
  • R1Max: 0.0240 Ohms
  • Max Time To Trip: 8.00 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
  • Packaging: 5000 pcs. per reel

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Frequently Asked Questions

Where can I buy Bourns MFUSML2302?

You can click on the BUY or RFQ button to purchase MFUSML2302 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFUSML2302?

You can download the MFUSML2302 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFUSML2302?

Bourns

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