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 (IDR) 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 30V 9A-HD 40A MAX
Datasheet
5.904In Stock
Min.: 1
Mult.: 1

MF-R PCB Mount Radial 9 A 30 VDC 18 A 40 A 10 mOhms - 40 C + 85 C 10.2 mm Bulk
Bourns Resettable Fuses - PPTC 60V 500MA-HD 10A MAX
Datasheet
Product Comments
37.451In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

MF-SM SMD/SMT SMD/SMT 500 mA 60 VDC 1 A 40 A 1.4 Ohms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX
Datasheet
Product Comments
12.514In Stock
36.000Expected 21/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

MF-SM SMD/SMT SMD/SMT 1.1 A 30 VDC 2.2 A 80 A 480 mOhms 2920 (7450 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
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
10.391In 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
65.038In 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
56.594In Stock
57.000Expected 02/09/2026
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
13.062In 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 30V 300MA-HD 10A MAX
Datasheet
13.494In Stock
99.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

MF-MSMF SMD/SMT SMD/SMT 300 mA 30 VDC 600 mA 10 A 3 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
29.042In Stock
48.000Expected 26/08/2026
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 30V 4.2A-HD 100A MAX
Datasheet
10.985In Stock
Min.: 1
Mult.: 1

MF-S Strap Mount Axial 4.2 A 30 VDC 7.6 A 100 A 24 mOhms - 40 C + 85 C Bulk
Bourns Resettable Fuses - PPTC 60V 550MA-HD 10A MAX
Datasheet
63.505In 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
58.262In Stock
87.000Expected 08/10/2026
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
37.482In Stock
27.000Expected 05/03/2027
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
52.847In Stock
42.000Expected 08/12/2026
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 33V 750MA-HD 20A MAX
Datasheet
4.884In Stock
12.000Expected 06/11/2026
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
3.481In 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
4.752In Stock
24.000Expected 09/10/2026
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
9.666In 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
761In Stock
12.000Expected 02/09/2026
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 24/11/2026
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
6.572In Stock
12.000Expected 30/11/2026
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