AHCA/AHC5A/AHCFA High-Voltage Ceramic Tube Fuses

Eaton Electronics AHCA/AHC5A/AHCFA High-Voltage Ceramic Tube Fuses are automotive grade fast-acting performance fuses with a 6.3mm x 32mm (¼” x 1¼”) compact 3AB footprint. These fuses incorporate up to 500VAC ratings and provide reliable overcurrent protection up to 30A for high-voltage applications. The AHCA/AHC5A/AHCFA high-voltage fuses feature very high interrupting ratings to help safely protect against dangerous high fault currents. These fuses are available in cartridge, axial lead, and PCB terminal mount versions. Typical applications include onboard power conversion (Inverter/OBC/PDU) for xEVs, stationary EV charging stations, single-phase and 3-phase UPS, energy storage, and battery management systems.

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Eaton Electronics Cartridge Fuses AUTO AHC, 20A, 1/4" FUSE
Datasheet
89In Stock
Min.: 1
Mult.: 1

AHCF Ceramic Fuses 20 A Fast Blow 500 VAC 500 VDC 20 kA Board Mount Axial - 55 C + 125 C Bulk
Eaton Electronics Cartridge Fuses AUTO AHC, 25A, 1/4" FUSE
Datasheet
69In Stock
Min.: 1
Mult.: 1

AHCF Ceramic Fuses 25 A Fast Blow 500 VAC 500 VDC 20 kA Board Mount Axial - 55 C + 125 C Bulk 3.9 mOhms
Eaton Electronics Cartridge Fuses AUTO AHC, 18A, AXIAL FUSE
Datasheet
100In Stock
Min.: 1
Mult.: 1

AHCF Ceramic Fuses 18 A Fast Blow 500 VAC 20 kA Board Mount Axial - 55 C + 125 C Bulk 5 mOhms
Eaton Electronics Cartridge Fuses AUTO AHC, 20A, AXIAL FUSE
Datasheet
99In Stock
Min.: 1
Mult.: 1

AHCF Ceramic Fuses 20 A Fast Blow 500 VAC 20 kA Board Mount Axial - 55 C + 125 C Bulk 4.7 mOhms
Eaton Electronics Cartridge Fuses AUTO AHC, 25A, AXIAL FUSE
Datasheet
85In Stock
Min.: 1
Mult.: 1

AHCF Ceramic Fuses 25 A Fast Blow 500 VAC 20 kA Board Mount Axial - 55 C + 125 C Bulk 3.9 mOhms
Eaton Electronics Cartridge Fuses AUTO AHC, 30A, AXIAL FUSE
Datasheet
88In Stock
Min.: 1
Mult.: 1

AHCF Ceramic Fuses 30 A Fast Blow 500 VAC 20 kA Board Mount Axial - 55 C + 125 C Bulk 3.3 mOhms
Eaton Electronics Cartridge Fuses AUTO AHC, 30A, 1/4" FUSE
Datasheet
13Expected 2026-06-16
Min.: 1
Mult.: 1

AHCF Ceramic Fuses 30 A Fast Blow 500 VAC 500 VDC 20 kA Board Mount Axial - 55 C + 125 C Bulk 3.3 mOhms
Eaton Electronics Cartridge Fuses Auto 6x32mm PCB Fuse, 30A
Datasheet
Lead-Time 12 Weeks
Min.: 1
Mult.: 1

AHCA Ceramic Fuses 30 A Fast Blow 450 VAC 450 VDC 10 kA Board Mount Axial - 55 C + 125 C Bulk 2.9 mOhms