Resettable Multifuse® Devices

Biurns Resettable Multifuse® devices shield a wide range of applications against overcurrent conditions. A variety of speed, voltage, and current limits are available.

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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
Lead Spacing
Qualification
Packaging
Bourns Resettable Fuses - PPTC PTC RESETTABLE 6.0A 10V AXIAL STRAP
Datasheet
3,626In Stock
Min.: 1
Mult.: 1

MF-LR Strap Mount Axial 6 A 10 VDC 11.7 A 100 A 14 mOhms - 40 C + 85 C Bulk
Bourns Resettable Fuses - PPTC 15V 100MA-HD 40A MAX
Datasheet
12,215In Stock
20,000Expected 2026-11-11
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

MF-FSMF SMD/SMT SMD/SMT 100 mA 15 VDC 300 mA 40 A 6 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.25A 6V SMD 0603
Datasheet
8,924In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

MF-FSMF SMD/SMT SMD/SMT 250 mA 6 VDC 750 mA 40 A 1.4 Ohms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 24V 2.6A-HD 20A MAX
Datasheet
14,974In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-LSMF SMD/SMT SMD/SMT 2.6 A 24 VDC 5.2 A 40 A 75 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 24V 3.0A-HD 20A MAX
Datasheet
18,854In Stock
24,000Expected 2026-11-10
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-LSMF SMD/SMT SMD/SMT 3 A 24 VDC 5.2 A 40 A 75 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 15V 500MA-HD 100A MAX
Datasheet
30,651In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-MSMF SMD/SMT SMD/SMT 500 mA 15 VDC 1 A 100 A 1 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 500MA-HD 40A MAX
Datasheet
29,117In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-MSMF SMD/SMT SMD/SMT 500 mA 30 VDC 1 A 40 A 1.3 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.5A 40V SMD 1812
Datasheet
8,755In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-MSMF PCB Mount SMD/SMT 500 mA 40 VDC 1 A 20 A 1.3 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 13V 750MA-HD 100A MAX
Datasheet
17,207In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-MSMF SMD/SMT SMD/SMT 750 mA 13.2 VDC 1.5 A 100 A 450 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 24V 750MA-HD 40A MAX
Datasheet
12,391In Stock
20,000Expected 2026-11-09
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-MSMF SMD/SMT SMD/SMT 750 mA 24 VDC 1.5 A 40 A 450 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.75A 30V SMD 1812
Datasheet
36,122In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-MSMF SMD/SMT SMD/SMT 750 mA 30 VDC 1.5 A 40 A 450 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 16V 1.1A-HD 100A MAX
Datasheet
24,953In Stock
32,000Expected 2026-11-06
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

MF-MSMF SMD/SMT SMD/SMT 1.1 A 16 VDC 2.2 A 100 A 210 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 24V 1.1A-HD 20A MAX
Datasheet
27,239In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-MSMF SMD/SMT SMD/SMT 1.1 A 24 VDC 2.2 A 20 A 180 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 16V 2.5A-HD 100A MAX
Datasheet
14,458In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

MF-MSMF SMD/SMT SMD/SMT 2.5 A 16 VDC 5 A 100 A 100 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.16A 30V SMD 1206
Datasheet
12,494In Stock
Min.: 1
Mult.: 1
: 3,000

MF-NSMF PCB Mount SMD/SMT 160 mA 30 VDC 370 mA 10 A 6 Ohms - 40 C + 85 C AEC-Q200 Reel, Cut Tape
Bourns Resettable Fuses - PPTC 24V 200MA-HD 10A MAX
Datasheet
38,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 200 mA 24 VDC 460 mA 10 A 2.6 Ohms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 200MA-HD 60A MAX
Datasheet
14,805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF PCB Mount SMD/SMT 200 mA 30 VDC 400 mA 60 A 3.3 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.25A 16V SMD 1206
Datasheet
18,361In Stock
Min.: 1
Mult.: 1
: 3,000

MF-NSMF PCB Mount SMD/SMT 250 mA 16 V 500 mA 20 A 2.3 Ohms - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 6V 350MA-HD 40A MAX
Datasheet
15,673In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 350 mA 6 VDC 750 mA 100 A 1.2 Ohms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 16V 350MA-HD 20A MAX
Datasheet
13,164In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF PCB Mount SMD/SMT 350 mA 16 VDC 750 mA 20 A 1.4 Ohms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 13V 500MA-HD 100A MAX
Datasheet
23,231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 500 mA 13.2 VDC 1 A 100 A 700 mOhms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 1.1A-HD 100A MAX
Datasheet
14,062In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 1.1 A 6 VDC 2.2 A 100 A 200 mOhms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 2.0A-HD 100A MAX
Datasheet
21,079In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 2 A 6 VDC 4 A 100 A 85 mOhms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 16V 100MA-HD 40A MAX
Datasheet
10,361In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSHT SMD/SMT SMD/SMT 100 mA 16 VDC 500 mA 40 A 7.5 Ohms 0805 (2012 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 15V 100MA-HD 40A MAX
Datasheet
11,191In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSMF SMD/SMT SMD/SMT 100 mA 15 VDC 300 mA 40 A 7.5 Ohms 0805 (2012 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel