MF-LSMF Multifuse® PTC Resettable Fuses

Bourns MF-LSMF Multifuse® PTC Resettable Fuses offer high power ratings in a low-profile, surface-mount 2920 package that saves board space. These compact, automotive-grade fuses provide overcurrent protection with fast time-to-trip (TTT), high-voltage capability, and long-term reliability. The Bourns MF-LSMF portfolio includes two design kits. Typical applications for these fuses include e-mobility, data centers, drones, and smart homes.

Results: 39
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Termination Style
Hold Current
Maximum Voltage
Trip Current
Current Rating - Max
Resistance
Package / Case
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.35A/72V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 350 mA 72 V 700 mA 20 A 2.6 Ohms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/72V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 500 mA 72 V 1 A 20 A 1.5 Ohms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/33V
Datasheet
2,793In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 2 A 33 V 4 A 40 A 120 mOhms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/16V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 6 A 16 V 12 A 40 A 20 mOhms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/33V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 2.6 A 33 V 5.2 A 40 A 75 mOhms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 7.0A/12V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 7 A 12 V 14 A 50 A 18 mOhms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/72V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 750 mA 72 V 1.5 A 20 A 1 Ohms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V
Datasheet
5,963In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 6 A 12 VDC 12 A 40 A 20 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V
Datasheet
8,923In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

MF-LSMF SMD/SMT SMD/SMT 1.85 A 15 VDC 3.7 A 40 A 150 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/16V
Datasheet
7,836In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 2.6 A 16 VDC 5.2 A 40 A 75 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/6V
Datasheet
8,841In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

MF-LSMF SMD/SMT SMD/SMT 2.6 A 6 VDC 5 A 40 A 75 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/16V
Datasheet
7,462In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 3.3 A 16 VDC 5.5 A 40 A 55 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 3.0A-HD 40A MAX
Datasheet
7,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

MF-LSMF SMD/SMT SMD/SMT 3 A 6 VDC 5 A 40 A 48 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/6V
Datasheet
8,928In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

MF-LSMF SMD/SMT SMD/SMT 3.3 A 6 VDC 5.5 A 40 A 55 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.5A/16V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 4.5 A 16 V 9 A 40 A 350 mOhms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.5A/16V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF PCB Mount SMD/SMT 5.5 A 16 V 11 A 40 A 23 mOhms 2920 (7954 metric) - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/24V
Datasheet
2,934In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 1.85 A 24 VDC 3.7 A 40 A 150 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/15V
Datasheet
8,441In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

MF-LSMF SMD/SMT SMD/SMT 1.25 A 15 VDC 2.5 A 40 A 250 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/12V
Datasheet
12,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

MF-LSMF SMD/SMT SMD/SMT 3.3 A 12 VDC 5.5 A 40 A 55 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V 8,124In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 60 V 300 mA Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/60V 11,517In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 60 V 500 mA Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/60V 8,750In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 60 V 750 mA Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/60V 11,153In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 60 V 1.1 A Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V
Datasheet
10,948In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 1.5 A 33 VDC 3 A 40 A 230 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 33V 1.85A-HD 40A MAX
Datasheet
9,366In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

MF-LSMF SMD/SMT SMD/SMT 1.85 A 33 VDC 3.7 A 40 A 150 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel