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 (USD) 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 15V 1.5A-HD 40A MAX
Datasheet
Product Comments
13,732In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-SM SMD/SMT SMD/SMT 1.5 A 15 VDC 3 A 100 A 250 mOhms 3425 (8764 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 15V 2.0A-HD 40A MAX
Datasheet
Product Comments
10,366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-SM SMD/SMT SMD/SMT 2 A 15 VDC 4 A 100 A 125 mOhms 3425 (8764 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 60V 100MA-HD 40A MAX
Datasheet
63,722In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-MSMF SMD/SMT SMD/SMT 100 mA 60 VDC 300 mA 40 A 15 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 60V 140MA-HD 40A MAX
Datasheet
54,834In Stock
57,000Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-MSMF SMD/SMT SMD/SMT 140 mA 60 VDC 300 mA 40 A 6.5 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 200MA-HD 10A MAX
Datasheet
12,355In Stock
51,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-MSMF SMD/SMT SMD/SMT 200 mA 30 VDC 400 mA 80 A 6 Ohms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.6A 16V SMD 1812
Datasheet
29,851In Stock
Min.: 1
Mult.: 1
: 3,000

MF-MSMF PCB Mount SMD/SMT 16 V 2.6 A - 40 C + 85 C Reel, Cut Tape
Bourns Resettable Fuses - PPTC 30V 120MA-HD 10A MAX
Datasheet
28,467In Stock
47,605Expected 9/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 120 mA 30 VDC 290 mA 10 A 8.5 Ohms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 2A-HD 100A MAX
Datasheet
8,424In Stock
Min.: 1
Mult.: 1

MF-S Strap Mount Axial 2 A 30 VDC 4.4 A 100 A 60 mOhms - 40 C + 85 C Bulk
Bourns Resettable Fuses - PPTC 60V 550MA-HD 10A MAX
Datasheet
61,972In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

MF-SMDF SMD/SMT SMD/SMT 550 mA 60 VDC 1.2 A 10 A 1 Ohms 2018 (5045 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 50MA-HD 10A MAX
Datasheet
51,012In Stock
87,000Expected 9/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USMF SMD/SMT SMD/SMT 50 mA 30 VDC 150 mA 10 A 50 Ohms 1210 (3225 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 100MA-HD 10A MAX
Datasheet
34,239In Stock
27,000Expected 12/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USMF SMD/SMT SMD/SMT 100 mA 30 VDC 300 mA 10 A 15 Ohms 1210 (3225 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 200MA-HD 10A MAX
Datasheet
50,742In Stock
42,000Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-USMF SMD/SMT SMD/SMT 200 mA 30 VDC 400 mA 10 A 5 Ohms 1210 (3225 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 15V 100MA-HD 40A MAX
Datasheet
450In Stock
20,000Expected 11/11/2026
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 0.5A 40V SMD 1812
Datasheet
7,077In Stock
12,000Expected 11/11/2026
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 33V 750MA-HD 20A MAX
Datasheet
4,854In Stock
12,000Expected 11/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-MSMF PCB Mount SMD/SMT 750 mA 33 VDC 1.5 A 20 A 400 mOhms - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX
Datasheet
4,205In Stock
36,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-MSMF SMD/SMT SMD/SMT 1.5 A 24 VDC 3 A 20 A 120 mOhms 1812 (4532 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 750MA-HD 100A MAX
Datasheet
4,472In Stock
24,000Expected 9/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 100 A 400 mOhms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 6V 1.5A-HD 100A MAX
Datasheet
9,416In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-NSMF SMD/SMT SMD/SMT 1.5 A 6 VDC 3 A 100 A 130 mOhms 1206 (3216 metric) - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 16V 50MA-HD 40A MAX
Datasheet
701In Stock
12,000Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSHT SMD/SMT SMD/SMT 50 mA 16 VDC 250 mA 40 A 50 Ohms 0805 (2012 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 16V 160MA-HD 40A MAX
Datasheet
115In Stock
12,000Expected 11/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSHT SMD/SMT SMD/SMT 160 mA 16 VDC 800 mA 40 A 6 Ohms 0805 (2012 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 16V 200MA-HD 40A MAX
Datasheet
3,867In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSHT PCB Mount SMD/SMT 200 mA 16 VDC 1 A 40 A 5 Ohms 0805 (2012 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 16V 350MA-HD 40A MAX
Datasheet
6,440In Stock
12,000Expected 11/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSHT SMD/SMT SMD/SMT 350 mA 16 VDC 1.75 A 40 A 3 Ohms 0805 (2012 metric) - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.1A 24V SMD 0805
Datasheet
6,244In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-PSMF PCB Mount SMD/SMT 100 mA 24 VDC 300 mA 80 A 7.5 Ohms 0805 (2012 metric) - 40 C + 85 C AEC-Q200 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 60V .2A-HD 40A MAX
Datasheet
6,213In Stock
Min.: 1
Mult.: 1
: 3,000

MF-R PCB Mount Radial 200 mA 60 VDC 400 mA 40 A 2.84 Ohms - 40 C + 85 C 5.1 mm Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED
Datasheet
332In Stock
Min.: 1
Mult.: 1
: 4,000

MF-R PCB Mount Radial 200 mA 60 VDC 400 mA 40 A 2.84 Ohms - 40 C + 85 C 5.1 mm Ammo Pack