BF1 High Current Automotive Fuses

Littelfuse BF1 High Current Automotive Fuses are bolt-on fuses for high current wiring protection rated at 32VDC or 58VDC. The BF1 double-hole fuses feature current ratings from 23A to 200A, and the single-hole fuses range from 60A to 125A. UL 94V-0, transparent housing material allows easy detection of blown fuses.

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Qty. RoHS ECAD Model Fuse Size/Group
Product
Current Rating
Voltage Rating DC
Interrupt Rating
Mounting Style
Termination Style
Fuse Type
Color
Indicator Style
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Resistance
Littelfuse Automotive Fuses 58V 80A 1000A
Datasheet
1,717In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 80 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow White Element Window - 40 C + 125 C BF1 Bulk
Littelfuse Automotive Fuses 40A 32VDC BF1 GREEN M6 TWO HOLES
Datasheet
3,972In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 40 A 32 VDC Stud Bolt Down Medium / Normal Blow Green Element Window BF1 Bulk 1.56 mOhms
Littelfuse Automotive Fuses 150A 32VDC BF1 GRAY M5 TWO HOLES
Datasheet
2,099In Stock
Min.: 1
Mult.: 1
MIDI Bolt Down Fuses 150 A 32 VDC Stud Bolt Down Medium / Normal Blow Gray Element Window BF1 Bulk 290 uOhms
Littelfuse Automotive Fuses 58V 100A 1000A
Datasheet
547In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 100 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Blue Element Window - 40 C + 125 C BF1 Bulk
Littelfuse Automotive Fuses 58V 70A 1000A
Datasheet
485In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 70 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Brown Element Window - 40 C + 125 C BF1 Bulk
Littelfuse Automotive Fuses 30A 32VDC BF1 ORANGE M6 TWO HOLES
Datasheet
847In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 30 A 32 VDC Stud Bolt Down Medium / Normal Blow Orange Element Window BF1 Bulk 2.7 mOhms
Littelfuse Automotive Fuses 58V 200A 100)A
Datasheet
513In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 200 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Purple/Violet Element Window - 40 C + 125 C BF1 Bulk
Littelfuse Automotive Fuses 70A 32VDC BF1 BROWN M6 TWO HOLES
Datasheet
678In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 70 A 32 VDC Stud Bolt Down Medium / Normal Blow Brown (Tan) Element Window BF1 Bulk 640 uOhms
Littelfuse Automotive Fuses 58V 30A 1000A
Datasheet
452In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 30 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Orange Element Window - 40 C + 125 C BF1 Bulk 2.7 mOhms
Littelfuse Automotive Fuses 58V 50A 1000A
Datasheet
600In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 50 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Red Element Window - 40 C + 125 C BF1 Bulk 1.03 mOhms
Littelfuse Automotive Fuses 100A 32VDC BF1 BLUE M6 TWO HOLES
Datasheet
596In Stock
Min.: 1
Mult.: 1

Fuses 100 A 32 VDC 30 A Bolt Down - 40 C + 125 C BF1 Bulk
Littelfuse Automotive Fuses BF1 30A 58V
Datasheet
11,274In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 30 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Orange Element Window BF1 Bulk 2.7 mOhms
Littelfuse Automotive Fuses BF1 40A 58V
Datasheet
1,438In Stock
1,000Expected 25/02/2026
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 40 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Green Element Window BF1 Bulk 1.56 mOhms
Littelfuse Automotive Fuses BF1 50A 58V
Datasheet
2,501In Stock
1,400Expected 11/03/2026
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 50 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Red Element Window BF1 Bulk 1.03 mOhms
Littelfuse Automotive Fuses BF1 60A 58V
Datasheet
2,183In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 60 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Yellow Element Window BF1 Bulk 750 uOhms
Littelfuse Automotive Fuses BF1 70A 58V
Datasheet
1,619In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 70 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Brown (Tan) Element Window BF1 Bulk 640 uOhms
Littelfuse Automotive Fuses BF1 80A 58V
Datasheet
1,923In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 80 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow White Element Window BF1 Bulk 550 uOhms
Littelfuse Automotive Fuses BF1 100A 58V
Datasheet
1,421In Stock
1,500Expected 02/03/2026
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 100 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Blue Element Window BF1 Bulk 440 uOhms
Littelfuse Automotive Fuses BF1 150A 58V
Datasheet
734In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 150 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Gray Element Window BF1 Bulk 290 uOhms
Littelfuse Automotive Fuses BF1 200A 58V
Datasheet
614In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 200 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Purple/Violet Element Window BF1 Bulk 240 uOhms
Littelfuse Automotive Fuses 58V 40A 1000A
Datasheet
939In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 40 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Green Element Window - 40 C + 125 C BF1 Bulk 1.56 mOhms
Littelfuse Automotive Fuses 58V 125A 1000A
Datasheet
782In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 125 A 58 VDC 1 kA at 58 VDC Stud Bolt Down Medium / Normal Blow Pink Element Window - 40 C + 125 C BF1 Bulk
Littelfuse Automotive Fuses 30A 32VDC BF1 ORANGE M5 TWO HOLES
Datasheet
899In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 30 A 32 VDC Stud Bolt Down Medium / Normal Blow Orange Element Window BF1 Bulk 2.7 mOhms
Littelfuse Automotive Fuses 30A 32VDC BF1 ORANGE M5 TWO HOLES
Datasheet
1,951In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 30 A 32 VDC Stud Bolt Down Medium / Normal Blow Orange Element Window BF1 Bulk 2.7 mOhms
Littelfuse Automotive Fuses 40A 32VDC BF1 GREEN M5 TWO HOLES
Datasheet
1,168In Stock
Min.: 1
Mult.: 1

MIDI Bolt Down Fuses 40 A 32 VDC Stud Bolt Down Medium / Normal Blow Green Element Window BF1 Bulk 1.56 mOhms