Multifuse® PTC Resettable Fuses

Bourns Multifuse® PTC Resettable Fuses are available in polymer or ceramic with surface-mount, through-hole, or strap-mount configurations. The materials used in these fuses allow them to reset after a fault condition has been removed, and the increase in resistance changes exponentially rather than in a linear manner. Resettable overcurrent protection offers reliability and a longer part life. Bourns Multifuse PTCs provide resettable overcurrent protection, extra-low resistance, and are RoHS compliant. These fuses are ideal circuit protection for a variety of industrial and consumer applications, including computer, battery, automotive, and telecommunications.

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Description Datasheet Availability Pricing (EUR) 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
Lead Spacing
Qualification
Packaging
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.85A 72V RADIAL LEADED
Datasheet
8.660In Stock
Min.: 1
Mult.: 1
: 3.000

MF-RX/72 PCB Mount Radial 1.85 A 72 VDC 3.7 A 40 A 120 mOhms - 40 C + 85 C 5.1 mm Reel, Cut Tape
Bourns Resettable Fuses - PPTC 0805 SMD Polymer PTC 2.5A/6V
Datasheet
3.747In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

MF-PSML SMD/SMT SMD/SMT 2.5 A 6 VDC 5 A 50 A 40 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 25OHM
Datasheet
11.892In Stock
Min.: 1
Mult.: 1
CMF-RL PCB Mount Radial 100 mA 230 VAC 200 mA 3 A 25 Ohms - 40 C + 125 C 5 mm Tray
Bourns Resettable Fuses - PPTC Ceramic PTC
Datasheet
5.858In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

CMF-SDP PCB Mount SMD/SMT 80 mA 230 VAC 200 mA 3 A 7 Ohms - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 3.5A-HD 100A MAX
Datasheet
5.925In Stock
Min.: 1
Mult.: 1

MF-S Strap Mount Axial 3.5 A 30 VDC 6.3 A 100 A 31 mOhms - 40 C + 85 C Bulk
Bourns Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.5A/16V
Datasheet
2.800In Stock
Min.: 1
Mult.: 1
: 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
: 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 RESETTABLE FUSE 230VOLT 10OHM
Datasheet
11.071In Stock
Min.: 1
Mult.: 1

CMF-RL PCB Mount Radial 150 mA 60 VDC 300 mA 3 A 10 Ohms - 40 C + 125 C 5 mm Tray
Bourns Resettable Fuses - PPTC 6V 4.0A-HD 50A SMD
Datasheet
7.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.500

MF-NSML SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 14 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 1.5A-HD 50A SMD
Datasheet
8.427In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.500

MF-PSML PCB Mount SMD/SMT 1.5 A 6 VDC 3 A 50 A 80 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 2.6A-HD 50A SMD
Datasheet
4.927In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

MF-NSML SMD/SMT SMD/SMT 2.6 A 6 VDC 5.2 A 50 A 26 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD
Datasheet
6.033In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.500

MF-NSML SMD/SMT SMD/SMT 3 A 6 VDC 6 A 50 A 20 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD
Datasheet
3.797In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.500

MF-NSML SMD/SMT SMD/SMT 6 A 6 VDC 12 A 50 A 10 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM
Datasheet
11.078In Stock
Min.: 1
Mult.: 1

CMF-RL PCB Mount Radial 80 mA 230 VAC 220 mA 3 A 35 Ohms - 40 C + 125 C 5 mm Tray
Bourns Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD
Datasheet
2.774In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

MF-PSML SMD/SMT SMD/SMT 3 A 6 VDC 6 A 50 A 20 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 55OHM
Datasheet
9.085In Stock
Min.: 1
Mult.: 1

CMF-RL PCB Mount Radial 50 mA 230 VAC 100 mA 3 A 55 Ohms - 40 C + 125 C 5 mm Tray
Bourns Resettable Fuses - PPTC 6V 3.8A-HD 50A SMD
Datasheet
3.721In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.500

MF-NSML SMD/SMT SMD/SMT 3.8 A 6 VDC 8 A 50 A 14 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 5.0A-HD 20A PTC
Datasheet
5.282In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.500

MF-NSML SMD/SMT SMD/SMT 5 A 6 VDC 10 A 50 A 12 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 750MA-HD 50A SMD
Datasheet
3.171In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.500

MF-PSML SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 50 A 300 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 1.75A-HD 50A SMD
Datasheet
3.627In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.500

MF-PSML SMD/SMT SMD/SMT 1.75 A 6 VDC 3.5 A 50 A 65 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 2.0A-HD 50A SMD
Datasheet
2.689In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

MF-PSML SMD/SMT SMD/SMT 2 A 6 VDC 4 A 50 A 50 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 2.6A-HD 100A MAX
Datasheet
Product Comments
1.965In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

MF-SM SMD/SMT SMD/SMT 2.6 A 6 VDC 5.2 A 100 A 75 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM
Datasheet
9.535In Stock
Min.: 1
Mult.: 1

CMF-RL PCB Mount Radial 50 mA 230 V 100 mA 3 A 50 Ohms - 40 C + 125 C 5 mm Tray
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.6A 15V AXIAL STRAP
Datasheet
7.000In Stock
Min.: 1
Mult.: 1

MF-LR Strap Mount Axial 2.6 A 15 V 5.8 A 100 A 42 mOhms - 40 C + 85 C Bulk
Bourns Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.25A/6V
Datasheet
5.772In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.500

MF-PSML SMD/SMT SMD/SMT 1.25 A 6 VDC 2.5 A 50 A 160 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel