MF-LSMF Series High-Power PPTC Resettable Fuses

Bourns' high-power surface-mount PPTC resettable fuses expand the hold current range from 0.75 A ~ 6.0 A

Image of Bourns MF-LSMF Series High Power PPTC Resettable FusesBourns' Multifuse® product line expands its model MF-LSMF series high-power surface-mount polymeric positive temperature coefficient (PPTC) resettable fuses. These models expand the hold current range from 0.75 A ~ 6.0 A with maximum voltages of 6 VDC ~ 33 VDC and 20 additional options available.

The MF-LSMF model family utilizes Bourns’ innovative freeXpansion™ design to increase the performance of the resettable fuse with higher hold currents (Ihold), higher voltages (Vmax), improved resistance stability, and smaller footprints. The primary applications for these products include Li-ion battery packs, low voltage telecom equipment, motherboards, and portable consumer electronics protection. These devices have been designed to protect against both overcurrent and overtemperature events within the designated product specifications.

Features
  • Multifuse freeXpansion™ design
  • Higher voltage (Vmax): up to 33 VDC
  • Higher current (Ihold): up to 6 A
  • Footprint: 2920 mm (7451 mils) package
  • RoHS compliant and halogen-free
Applications
  • Overcurrent and thermal protection for:
    • Low voltage telecom equipment
    • Li-ion battery pack charging
    • PC motherboards
    • Game consoles
    • Portable consumer electronics

MF-LSMF Series High-Power PPTC Resettable Fuses

ImageManufacturer Part NumberDescriptionVoltage - MaxCurrent - MaxAvailable QuantityView Details
PTC RESET FUSE 33V 1.85A 2920MF-LSMF185/33X-2PTC RESET FUSE 33V 1.85A 292033V40 A34913 - ImmediateView Details
PTC RESET FUSE 24V 3A 2920MF-LSMF300/24X-2PTC RESET FUSE 24V 3A 292024V20 A92393 - ImmediateView Details
PTC RESET FUSE 6V 3A 2920MF-LSMF300X-2PTC RESET FUSE 6V 3A 29206V40 A1650 - ImmediateView Details
PTC RESET FUSE 24V 2.6A 2920MF-LSMF260X-2PTC RESET FUSE 24V 2.6A 292024V20 A56869 - ImmediateView Details
2920 RESETTABLE SMD PPTC 2.0A/24MF-LSMF200/24X-22920 RESETTABLE SMD PPTC 2.0A/2424V2 A2968 - ImmediateView Details
2920 RESETTABLE SMD PPTC 4.0A/16MF-LSMF400/16X-22920 RESETTABLE SMD PPTC 4.0A/1616V4 A2900 - ImmediateView Details
2920 RESETTABLE SMD PPTC 2.6A/16MF-LSMF260/16X-22920 RESETTABLE SMD PPTC 2.6A/1616V2.6 A3000 - ImmediateView Details
2920 RESETTABLE SMD PPTC 0.75A/3MF-LSMF075X-22920 RESETTABLE SMD PPTC 0.75A/3-750 mA2850 - ImmediateView Details
2920 RESETTABLE SMD PPTC 3.3A/24MF-LSMF330/24X-22920 RESETTABLE SMD PPTC 3.3A/2424V3.3 A2984 - ImmediateView Details
2920 RESETTABLE SMD PPTC 3.3A/16MF-LSMF330/16X-22920 RESETTABLE SMD PPTC 3.3A/1616V3.3 A3000 - ImmediateView Details
2920 RESETTABLE SMD PPTC 1.25A/3MF-LSMF125/33X-22920 RESETTABLE SMD PPTC 1.25A/333V1.25 A2995 - ImmediateView Details
2920 RESETTABLE SMD PPTC 3.3A/6VMF-LSMF330X-22920 RESETTABLE SMD PPTC 3.3A/6V-3.3 A3000 - ImmediateView Details
2920 RESETTABLE SMD PPTC 2.6A/6VMF-LSMF260/6X-22920 RESETTABLE SMD PPTC 2.6A/6V6V2.6 A3000 - ImmediateView Details
2920 RESETTABLE SMD PPTC 3.0A/16MF-LSMF300/16X-22920 RESETTABLE SMD PPTC 3.0A/1616V3 A3000 - ImmediateView Details
2920 RESETTABLE SMD PPTC 6.0A/12MF-LSMF600/12X-22920 RESETTABLE SMD PPTC 6.0A/1212V6 A2962 - ImmediateView Details
2920 RESETTABLE SMD PPTC 1.1A/33MF-LSMF110X-22920 RESETTABLE SMD PPTC 1.1A/33-1.1 A2989 - ImmediateView Details
2920 RESETTABLE SMD PPTC 1.85/24MF-LSMF185/24X-22920 RESETTABLE SMD PPTC 1.85/2424V1.85 A3000 - ImmediateView Details
2920 RESETTABLE SMD PPTC 1.5A/15MF-LSMF150X-22920 RESETTABLE SMD PPTC 1.5A/15-1.5 A3000 - ImmediateView Details
2920 RESETTABLE SMD PPTC 3.3A/12MF-LSMF330/12X-22920 RESETTABLE SMD PPTC 3.3A/1212V3.3 A3000 - ImmediateView Details
2920 RESETTABLE SMD PPTC 5.0A/16MF-LSMF500/16X-22920 RESETTABLE SMD PPTC 5.0A/1616V5 A2988 - ImmediateView Details
Published: 2022-03-30