Bourns MF-LSMF PPTC Resettable Fuses

Bourns LF-MSMF Series Multifuse Polymer PTC Resettable Fuses provide reliable overcurrent protection in a compact 2920 size, making them ideal for space-constrained applications. These RoHS compliant and halogen-free fuses are designed with fast trip performance and high voltage capability. The LF-MSMF multifuse PPTC resettable fuses feature a low-profile, symmetric design and operate within a temperature range from -40°C to +85°C. Typically used for e-mobility, battery management systems, and autonomous robotics applications.

Features

  • AEC-Q200 compliant
  • Eco-friendly design 
  • Excellent solderability with ENIG terminals
  • High power rating and voltage capability
  • Quick time-to-trip for overcurrent protection
  • RoHS compliant and halogen free
  • Standard 2920 footprint
  • TÜV certified for multiple IEC standards.

Applications

  • Autonomous Mobile Robots (AMRs)
  • Battery Management Systems (BMS)
  • Data centers
  • E-mobility
  • Industrial drone and UAV platforms
  • Smart homes
  • USB and PoE

Technical Specifications

Parameters Values
Operating Temperature Range -40°C to +85°C
Voltage Rating Range 6Vdc to 72Vdc
Hold Current Rating Range 0.3A to 0.7A
Footprint 2920