MF-RHT Multifuse® PTC Resettable Fuses

Bourns MF-RHT Multifuse® PTC Resettable Fuses provide overcurrent surge protection of electronic equipment in high operating temperature ranges. These fuses protect automotive circuitry, including engine control modules, and offer resettable fault protection of general electronic equipment. Bourns MF-RHT fuses feature a low thermal derating factor and higher hold currents at elevated temperatures. These fuses are ideal for automotive controls, window regulators, seat adjustment motors, and car alarm systems.

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Description Datasheet Availability Pricing (THB) 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
Minimum Operating Temperature
Maximum Operating Temperature
Lead Spacing
Qualification
Packaging
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 2.0A 16V RADIAL LEADED HI-TEMP
Datasheet
11,394In 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 10.0A 16V RADIAL LEADED HI-TEMP
Datasheet
8,805In Stock
Min.: 1
Mult.: 1
: 1,000

MF-RHT PCB Mount Radial 10 A 16 VDC 18.5 A 100 A 15 mOhms - 40 C + 125 C 10.2 mm AEC-Q200 Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 2.0A 16V RADIAL LEADED HI-TEMP
Datasheet
3,491In Stock
Min.: 1
Mult.: 1

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 Bulk
Bourns Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP
Datasheet
7,300In 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 16V .7A-HD 40A MAX
Datasheet
5,169In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RHT PCB Mount Radial 700 mA 30 V 1.4 A 40 A 800 mOhms - 40 C + 125 C 5.1 mm AEC-Q100 Reel, Cut Tape
Bourns Resettable Fuses - PPTC 30V .5A-HD 40A MAX
Datasheet
1,876In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

MF-RHT PCB Mount Radial 500 mA 30 VDC 920 mA 40 A 1.1 Ohms - 40 C + 125 C 5.1 mm AEC-Q200 Reel, Cut Tape, MouseReel
Bourns Resettable Fuses - PPTC PTC 1.0A 30V RADIAL LEADED HI-TEMP
Datasheet
261In Stock
Min.: 1
Mult.: 1

MF-RHT PCB Mount Radial 1 A 30 V 180 mOhms - 40 C + 125 C AEC-Q200 Bulk
Bourns Resettable Fuses - PPTC PTC 1.0A 30V RADIAL LEADED HI-TEMP
Datasheet
1,173In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RHT PCB Mount Radial 1 A 30 V 1.8 A 40 A 430 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 13.0A 16V RADIAL LEADED HI-TEMP
Datasheet
1,272In Stock
6,000Expected 6/5/2026
Min.: 1
Mult.: 1

MF-RHT PCB Mount Radial 13 A 16 VDC 24 A 100 A 10 mOhms - 40 C + 125 C 10.2 mm AEC-Q100 Bulk
Bourns Resettable Fuses - PPTC PTC 2.0A 32V RADIAL LEADED HI-TEMP
Datasheet
1,992In Stock
Min.: 1
Mult.: 1

MF-RHT PCB Mount Radial 2 A 32 VDC 3.8 A 50 A 110 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Bulk
Bourns Resettable Fuses - PPTC PTC 2.0A 32V RADIAL LEADED HI-TEMP
Datasheet
4,822In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RHT PCB Mount Radial 2 A 32 VDC 3.8 A 50 A 110 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 2.0A 32V RADIAL LEADED HI-TEMP
Datasheet
2,012In Stock
Min.: 1
Mult.: 1
: 4,000

MF-RHT PCB Mount Radial 2 A 32 VDC 3.8 A 50 A 110 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Ammo Pack
Bourns Resettable Fuses - PPTC PTC 3.0A 16V RADIAL LEADED HI-TEMP
Datasheet
2,229In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RHT PCB Mount Radial 3 A 16 VDC 6 A 100 A 79 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 4.0A 16V RADIAL LEADED HI-TEMP
Datasheet
1,247In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RHT PCB Mount Radial 4 A 16 VDC 7.5 A 100 A 60 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 5.0A 16V RADIAL LEADED HI-TEMP
Datasheet
1,086In Stock
Min.: 1
Mult.: 1
: 3,000

MF-RHT PCB Mount Radial 5 A 16 VDC 9 A 100 A 45 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Reel, Cut Tape
Bourns Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP
Datasheet
10,400Expected 6/29/2026
Min.: 1
Mult.: 1

MF-RHT PCB Mount Radial 700 mA 30 V 1.4 A 40 A 800 mOhms - 40 C + 125 C 5.1 mm AEC-Q100 Bulk
Bourns Resettable Fuses - PPTC 30V .5A-HD 40A MAX
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 10,500
Mult.: 3,500

MF-RHT PCB Mount Radial 500 mA 30 V 920 mA 40 A 480 mOhms - 40 C + 125 C 5.1 mm AEC-Q200 Bulk
Bourns Resettable Fuses - PPTC PTC 0.5A 30V RADIAL LEADED HI-TEMP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 10,500
Mult.: 3,500

MF-RHT PCB Mount Radial 500 mA 30 V 920 mA 40 A 1.1 Ohms - 40 C + 125 C 5.1 mm Bulk
Bourns Resettable Fuses - PPTC PTC 0.5A 30V RADIAL LEADED HI-TEMP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9,000
Mult.: 3,000
: 3,000

MF-RHT PCB Mount Radial 500 mA 30 V 920 mA 40 A 1.1 Ohms - 40 C + 125 C 5.1 mm Reel
Bourns Resettable Fuses - PPTC PTC 0.5A 30V RADIAL LEADED HI-TEMP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 8,000
Mult.: 4,000
: 4,000

MF-RHT PCB Mount Radial 500 mA 30 V 920 mA 40 A 480 mOhms - 40 C + 125 C AEC-Q200 Ammo Pack
Bourns Resettable Fuses - PPTC PTC 0.5A 30V RADIAL LEADED HI-TEMP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 8,000
Mult.: 4,000
: 4,000

MF-RHT PCB Mount Radial 500 mA 30 V 920 mA 40 A 1.1 Ohms - 40 C + 125 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 10,500
Mult.: 3,500

MF-RHT PCB Mount Radial 700 mA 30 V 1.4 A 40 A 800 mOhms - 40 C + 125 C 5.1 mm Bulk
Bourns Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9,000
Mult.: 3,000
: 3,000

MF-RHT PCB Mount Radial 700 mA 30 V 1.4 A 40 A 800 mOhms - 40 C + 125 C 5.1 mm Reel
Bourns Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 8,000
Mult.: 4,000
: 4,000

MF-RHT PCB Mount Radial 700 mA 30 V 1.4 A 40 A 800 mOhms - 40 C + 125 C 5.1 mm AEC-Q100 Ammo Pack