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 (INR) 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 2920 Resettable SMD PPTC 0.35A/72V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
: 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
2,744In Stock
Min.: 1
Mult.: 1
: 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
2,678In Stock
Min.: 1
Mult.: 1
: 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 2.6A/33V
Datasheet
2,791In Stock
Min.: 1
Mult.: 1
: 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
: 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 6.0A/16V
Datasheet
2,764In Stock
Min.: 1
Mult.: 1
: 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 0.75A/72V
Datasheet
2,800In Stock
Min.: 1
Mult.: 1
: 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
: 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 PTC RESETTABLE 0.17A 60V RADIAL LEADED
Datasheet
10,829In Stock
Min.: 1
Mult.: 1
: 3,000

MF-R PCB Mount Radial 170 mA 60 VDC 340 mA 40 A 3.2 Ohms - 40 C + 85 C 5.1 mm Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 4.5A 16V RADIAL LEADED HI-TEMP
Datasheet
12,536In Stock
Min.: 1
Mult.: 1

MF-RHT PCB Mount Radial 4.5 A 16 VDC 7.8 A 100 A 54 mOhms - 40 C + 125 C 5.1 mm AEC-Q100 Bulk
Bourns Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP
Datasheet
8,100In Stock
Min.: 1
Mult.: 1

MF-RHT PCB Mount Radial 7.5 A 16 VDC 13.1 A 100 A 22 mOhms - 40 C + 125 C 5.1 mm AEC-Q100 Bulk
Bourns Resettable Fuses - PPTC 60V .145A-HD 3A MAX
Datasheet
10,882In Stock
Min.: 1
Mult.: 1

MF-RX/250 PCB Mount Radial 145 mA 60 VDC 280 mA 3 A 6 Ohms - 40 C + 85 C 5.1 mm Bulk
Bourns Resettable Fuses - PPTC 6V 3.0A-HD 40A MAX
Datasheet
7,626In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
7,901In Stock
Min.: 1
Mult.: 1

MF-R PCB Mount Radial 2.5 A 30 VDC 5 A 40 A 48 mOhms - 40 C + 85 C 5.1 mm Bulk
Bourns Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX
Datasheet
7,469In Stock
Min.: 1
Mult.: 1
: 3,000

MF-R PCB Mount Radial 2.5 A 30 VDC 5 A 40 A 48 mOhms - 40 C + 85 C 5.1 mm Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP
Datasheet
11,414In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RHT PCB Mount Radial 2 A 16 VDC 3.8 A 100 A 110 mOhms - 40 C + 125 C 5.1 mm AEC-Q100 Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 0.12A 250V RADIAL LEADED TELECOM
Datasheet
15,234In Stock
Min.: 1
Mult.: 1
: 6,000

MF-RX/250 PCB Mount Radial 120 mA 60 VDC 240 mA 3 A 10.5 Ohms - 40 C + 85 C 5.1 mm Reel, Cut Tape
Bourns Resettable Fuses - PPTC 72V 1.6A-HD 40A MAX
Datasheet
12,250In Stock
Min.: 1
Mult.: 1

MF-RX/72 PCB Mount Radial 1.6 A 72 VDC 3.2 A 40 A 140 mOhms - 40 C + 85 C 5.1 mm Bulk
Bourns Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED
Datasheet
7,613In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RX/72 PCB Mount Radial 3 A 72 VDC 6 A 40 A 60 mOhms - 40 C + 85 C 10.2 mm Reel, Cut Tape
Bourns Resettable Fuses - PPTC 60V 300MA-HD 10A MAX
Datasheet
56,422In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

MF-SMDF SMD/SMT SMD/SMT 300 mA 60 VDC 800 mA 20 A 2.15 Ohms 2018 (5045 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
: 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 6V 1.1A-HD 100A MAX
Datasheet
25,314In 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 PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
11,520In Stock
Min.: 1
Mult.: 1
: 3,000

MF-R PCB Mount Radial 2.5 A 30 V 5 A 40 A 48 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED
Datasheet
6,756In Stock
Min.: 1
Mult.: 1
: 3,000

MF-R PCB Mount Radial 9 A 30 VDC 18 A 40 A 10 mOhms - 40 C + 85 C 10.2 mm Reel, Cut Tape
Bourns Resettable Fuses - PPTC 16V .9A-HD 100A MAX
Datasheet
5,371In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RG PCB Mount Radial 9 A 16 VDC 15.3 A 100 A 9.2 mOhms - 40 C + 85 C 5.1 mm Reel, Cut Tape