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Bourns MFUSML2702 Low Ohmic PTC Resettable Fuse

The Bourns MF-USML series represents a line of low ohmic PTC resettable fuses, offering a compact and reliable solution for overcurrent protection. These fuses are designed for surface mount applications, making them ideal for space-constrained mobile devices and electronics. They provide thermal protection for Li-ion and polymer battery packs, game consoles, PC motherboards, and USB ports. The MF-USML series is characterized by its ultra-low resistance, small footprint, and RoHS compliance, ensuring compatibility with modern electronic designs. While the series is currently available, Bourns recommends the enhanced MF-USML/X series for new designs.

Authorized Distributors
Source:Newark
Part No:MF-USML270-2
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.591
Buy/RFQ:
Part No:MF-USML270-2
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-USML270-2
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.5426
Buy/RFQ:
Part No:MF-USML270-2
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.5426
Buy/RFQ:

Bourns MFUSML2702 Low Ohmic PTC Resettable Fuse Specifications:

  • V max: 6 Volts
  • I max: 50 Amps
  • Ihold: 2.70 Amps
  • Itrip: 5.40 Amps
  • RMin: 0.0040 Ohms
  • R1Max: 0.0200 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
  • A (Min): 3.00 inches
  • A (Max): 3.43 inches
  • B (Min): 2.35 inches
  • B (Max): 2.80 inches
  • C (Min): 0.30 inches
  • C (Max): 0.60 inches
  • D (Min): 0.25 inches
  • D (Max): 0.05 inches
  • E (Min): 0.45 inches
  • E (Max): 0.45 inches

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Frequently Asked Questions

Where can I buy Bourns MFUSML2702?

You can click on the BUY or RFQ button to purchase MFUSML2702 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFUSML2702?

You can download the MFUSML2702 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFUSML2702?

Bourns

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