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Bourns MFUSML3002 Low Ohmic PTC Resettable Fuse

Bourns MF-USML series are low ohmic PTC resettable fuses offering thermal protection for applications like Li-ion battery packs, game consoles, PC motherboards, and USB port protection. These fuses feature surface mount packaging for automated assembly, a compact 1210 size, and ultra-low resistance to minimize voltage drop. While currently available, Bourns recommends the enhanced MF-USML/X series for new designs. They are RoHS compliant and halogen-free, ensuring environmental responsibility. The fuses provide reliable overcurrent protection and reset automatically after the fault is removed.

Authorized Distributors
Source:Newark
Part No:MF-USML300-2
Stock:8899
Inv Date:05-28-2026
Price: Unit price: $0.858
Buy/RFQ:
Part No:MF-USML300-2
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-USML300-2
Stock:8899
Inv Date:05-28-2026
Price: Unit price: $0.3223
Buy/RFQ:
Part No:MF-USML300-2
Stock:8899
Inv Date:05-28-2026
Price: Unit price: $0.3223
Buy/RFQ:

Bourns MFUSML3002 Low Ohmic PTC Resettable Fuse Specifications:

  • V max: 6 Volts
  • I max: 50 Amps
  • Ihold: 3.00 Amperes
  • Itrip: 6.00 Amps
  • Rmin: 0.0040 Ohms
  • R1max: 0.0180 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
  • Resistance at 23 °C: 0.0180 Ohms

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Frequently Asked Questions

Where can I buy Bourns MFUSML3002?

You can click on the BUY or RFQ button to purchase MFUSML3002 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFUSML3002?

You can download the MFUSML3002 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFUSML3002?

Bourns

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