MF-R Multifuse® PTC Resettable Fuses

Bourns MF-R Multifuse® PTC Resettable Fuses provide load protection almost anywhere there is a low-voltage power supply, including computers and peripherals, general electronics, and automotive applications. Bourns MF-R fuses feature radial leads and cured, flame-retardant epoxy polymer insulation that meets UL 94V-0 requirements. These fuses are RoHS compliant and halogen free.

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Qty. RoHS ECAD Model Series
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Maximum Voltage
Trip Current
Current Rating - Max
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Packaging
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.35A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000

MF-R PCB Mount Radial 1.35 A 30 V 2.7 A 40 A 115 mOhms - 40 C + 85 C 5.1 mm Bulk
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.35A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 1.35 A 30 V 2.7 A 40 A 115 mOhms - 40 C + 85 C 5.1 mm Reel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.35A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
: 4 000

MF-R PCB Mount Radial 1.35 A 30 V 2.7 A 40 A 115 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.35A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 8 000
Mult.: 4 000
: 4 000

MF-R PCB Mount Radial 1.35 A 30 V 2.7 A 40 A 115 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.6A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000

MF-R PCB Mount Radial 1.6 A 30 V 3.2 A 40 A 105 mOhms - 40 C + 85 C 5.1 mm Bulk
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.6A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 1.6 A 30 V 3.2 A 40 A 105 mOhms - 40 C + 85 C 5.1 mm Reel
Bourns Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 8 000
Mult.: 4 000
: 4 000

MF-R PCB Mount Radial 1.6 A 30 V 3.2 A 40 A 105 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.6A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 8 000
Mult.: 4 000
: 4 000

MF-R PCB Mount Radial 1.6 A 30 V 3.2 A 40 A 105 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.85A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 1.85 A 30 V 3.7 A 40 A 70 mOhms - 40 C + 85 C 5.1 mm Reel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 1.85A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 1.85 A 30 V 3.7 A 40 A 70 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 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 Reel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
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 Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 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 2.5A 30V RADIAL LEADED UNCOATED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 2.5 A 30 V 5 A 2.5 A 48 mOhms - 40 C + 85 C 5.1 mm Reel
Bourns Resettable Fuses - PPTC PTC 2.5A 30V RADIAL LEADED UNCOATED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 2.5 A 30 V 5 A 2.5 A 48 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC 30V 3A-HD 40A MAX
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000

MF-R PCB Mount Radial 3 A 30 V 6 A 40 A 50 mOhms - 40 C + 85 C 5.1 mm Bulk
Bourns Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 3 A 30 V 6 A 40 A 50 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 4.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 4 A 30 V 8 A 40 A 30 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 4.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 9 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 4 A 30 V 8 A 40 A 30 mOhms - 40 C + 85 C 5.1 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 5.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 6 000
Mult.: 3 000

MF-R PCB Mount Radial 5 A 30 V 10 A 40 A 30 mOhms - 40 C + 85 C 10.2 mm Bulk
Bourns Resettable Fuses - PPTC PTC RESETTABLE 5.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 6 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 5 A 30 V 10 A 40 A 30 mOhms - 40 C + 85 C 10.2 mm Reel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 5.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 6 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 5 A 30 V 10 A 40 A 30 mOhms - 40 C + 85 C 10.2 mm Ammo Pack
Bourns Resettable Fuses - PPTC PTC RESETTABLE 6.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 6 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 6 A 30 V 12 A 40 A 20 mOhms - 40 C + 85 C 10.2 mm Reel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 6.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 6 000
Mult.: 3 000
: 3 000

MF-R PCB Mount Radial 6 A 30 V 12 A 40 A 20 mOhms - 40 C + 85 C 10.2 mm Reel
Bourns Resettable Fuses - PPTC PTC RESETTABLE 7.0A 30V RADIAL LEADED
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 6 000
Mult.: 3 000

MF-R PCB Mount Radial 7 A 30 V 14 A 40 A 20 mOhms - 40 C + 85 C 10.2 mm Bulk