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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 500V_AC 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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Body Style	Current Rating	Voltage Rating AC	Voltage Rating DC
Cartridge Fuses AHCA H.V. 3AB fuse, 30A, 100 pack BK-AHCA-V-30-R Eaton Electronics 1: $15.23 74In Stock	Mfr. Part No. BK-AHCA-V-30-R Mouser Part No 504-BK-AHCA-V-30-R	Eaton Electronics	Cartridge Fuses AHCA H.V. 3AB fuse, 30A, 100 pack Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	74In Stock	$15.23 $13.99 $13.36 $10.28 View $8.84 $8.45 $8.20 $7.93 Quote	Min.: 1 Mult.: 1		30 A	500 VAC
Cartridge Fuses Auto 6x32mm PCB Fuse, 18A AHCA-18-PCB Eaton Electronics 1: $18.60 899In Stock	Mfr. Part No. AHCA-18-PCB Mouser Part No 504-AHCA-18-PCB	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 18A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	899In Stock	$18.60 $15.45 $14.25 $11.82 View $10.89 $9.78 $9.76	Min.: 1 Mult.: 1		18 A	500 VAC
Automotive Fuses AHCA H.V. 3AB fuse, 25A, 100 pack BK-AHCA-V-25-R Eaton Electronics 1: $14.89 97In Stock	Mfr. Part No. BK-AHCA-V-25-R Mouser Part No 504-BK-AHCA-V-25-R	Eaton Electronics	Automotive Fuses AHCA H.V. 3AB fuse, 25A, 100 pack Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	97In Stock	$14.89 $13.31 $12.72 $9.79 View $8.50 $7.49 $7.06 $6.92	Min.: 1 Mult.: 1		25 A	500 VAC
Cartridge Fuses Auto 6x32mm PCB Fuse, 20A AHCFA-20-1P Eaton Electronics 1: $19.34 874In Stock	Mfr. Part No. AHCFA-20-1P Mouser Part No 504-AHCFA-20-1P	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 20A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	874In Stock	$19.34 $16.05 $14.81 $12.28 View $11.32 $10.16 $10.15	Min.: 1 Mult.: 1		20 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 20A AHCFA-20-PCBHT Eaton Electronics 1: $19.34 830In Stock	Mfr. Part No. AHCFA-20-PCBHT Mouser Part No 504-AHCFA-20-PCBHT	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 20A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	830In Stock	$19.34 $16.05 $14.81 $12.28 View $11.32 $10.16 $10.15	Min.: 1 Mult.: 1		20 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 30A AHCFA-30-PCBHT Eaton Electronics 1: $19.71 870In Stock	Mfr. Part No. AHCFA-30-PCBHT Mouser Part No 504-AHCFA-30-PCBHT	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 30A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	870In Stock	$19.71 $16.35 $15.08 $12.51 View $11.53 $10.35 $10.34	Min.: 1 Mult.: 1		30 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 15A AHCA-15-1P Eaton Electronics 1: $18.97 824In Stock	Mfr. Part No. AHCA-15-1P Mouser Part No 504-AHCA-15-1P	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 15A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	824In Stock	$18.97 $15.75 $14.54 $12.05 View $11.11 $9.97 $9.96	Min.: 1 Mult.: 1		15 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 40A AHCA-BM-1P Eaton Electronics 1: $19.71 879In Stock	Mfr. Part No. AHCA-BM-1P Mouser Part No 504-AHCA-BM-1P	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 40A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	879In Stock	$19.71 $16.35 $15.08 $12.51 View $11.53 $10.35 $10.34	Min.: 1 Mult.: 1	Cylindrical Leaded	40 A	450 VAC
Cartridge Fuses Auto 6x32mm PCB Fuse, 25A AHCFA-25-1P Eaton Electronics 1: $19.71 893In Stock	Mfr. Part No. AHCFA-25-1P Mouser Part No 504-AHCFA-25-1P	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 25A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	893In Stock	$19.71 $16.35 $15.08 $12.51 View $11.53 $10.35 $10.34	Min.: 1 Mult.: 1		25 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 18A AHCFA-18-1P Eaton Electronics 1: $19.34 900In Stock	Mfr. Part No. AHCFA-18-1P Mouser Part No 504-AHCFA-18-1P	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 18A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	900In Stock	$19.34 $16.05 $14.81 $12.28 View $11.32 $10.16 $10.15	Min.: 1 Mult.: 1		18 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 25A AHCFA-25-PCBHT Eaton Electronics 1: $19.71 900In Stock	Mfr. Part No. AHCFA-25-PCBHT Mouser Part No 504-AHCFA-25-PCBHT	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 25A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	900In Stock	$19.71 $16.35 $15.08 $12.51 View $11.53 $10.35 $10.34	Min.: 1 Mult.: 1		25 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 15A AHCA-15-PCBR Eaton Electronics 1: $18.60 900In Stock	Mfr. Part No. AHCA-15-PCBR Mouser Part No 504-AHCA-15-PCBR	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 15A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	900In Stock	$18.60 $15.45 $14.25 $11.82 View $10.89 $9.78 $9.76	Min.: 1 Mult.: 1		15 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 30A AHCA-30-1P Eaton Electronics 1: $19.34 900In Stock	Mfr. Part No. AHCA-30-1P Mouser Part No 504-AHCA-30-1P	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 30A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	900In Stock	$19.34 $16.05 $14.81 $12.28 View $11.32 $10.73 $10.72	Min.: 1 Mult.: 1		30 A	450 VAC	450 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 30A AHCFA-30-1P Eaton Electronics 1: $24.92 900In Stock	Mfr. Part No. AHCFA-30-1P Mouser Part No 504-AHCFA-30-1P	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 30A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	900In Stock	$24.92 $20.67 $19.04 $16.36 View $14.58 $13.08 $11.49 $11.15 Quote	Min.: 1 Mult.: 1		30 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 25A AHCA-25-PCB Eaton Electronics 1: $18.51 90In Stock	Mfr. Part No. AHCA-25-PCB Mouser Part No 504-AHCA-25-PCB	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 25A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	90In Stock	$18.51 $15.37 $14.17 $11.75 View $10.84 $10.13 $9.87 Quote	Min.: 1 Mult.: 1		25 A	500 VAC
Cartridge Fuses Auto 6x32mm PCB Fuse, 30A AHCA-30-PCBR Eaton Electronics 1: $18.44 90In Stock	Mfr. Part No. AHCA-30-PCBR Mouser Part No 504-AHCA-30-PCBR	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 30A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	90In Stock	$18.44 $15.31 $14.13 $11.71 View $10.80 $10.12 $9.87 Quote	Min.: 1 Mult.: 1		30 A	450 VAC	450 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 15A AHCA-15-PCBHT Eaton Electronics 1: $18.44 90In Stock	Mfr. Part No. AHCA-15-PCBHT Mouser Part No 504-AHCA-15-PCBHT	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 15A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	90In Stock	$18.44 $15.31 $14.13 $11.71 View $10.80 $10.12 $9.87 Quote	Min.: 1 Mult.: 1		15 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 25A AHCFA-25-PCBR Eaton Electronics 1: $18.80 86In Stock	Mfr. Part No. AHCFA-25-PCBR Mouser Part No 504-AHCFA-25-PCBR	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 25A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	86In Stock	$18.80 $15.60 $14.39 $11.94 View $11.00 $10.32 $10.08 Quote	Min.: 1 Mult.: 1		25 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 25A AHCA-25-PCBR Eaton Electronics 1: $18.44 90In Stock	Mfr. Part No. AHCA-25-PCBR Mouser Part No 504-AHCA-25-PCBR	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 25A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	90In Stock	$18.44 $15.31 $14.13 $11.71 View $10.80 $10.12 $9.87 Quote	Min.: 1 Mult.: 1		25 A	500 VAC
Cartridge Fuses Auto 6x32mm PCB Fuse, 20A AHCA-20-PCBHT Eaton Electronics 1: $18.44 90In Stock	Mfr. Part No. AHCA-20-PCBHT Mouser Part No 504-AHCA-20-PCBHT	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 20A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	90In Stock	$18.44 $15.31 $14.13 $11.71 View $10.80 $10.12 $9.87 Quote	Min.: 1 Mult.: 1		20 A	500 VAC
Cartridge Fuses Auto 6x32mm PCB Fuse, 25A AHCA-25-1P Eaton Electronics 1: $18.80 90In Stock	Mfr. Part No. AHCA-25-1P Mouser Part No 504-AHCA-25-1P	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 25A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	90In Stock	$18.80 $15.60 $14.39 $11.94 View $11.00 $10.32 $10.08 Quote	Min.: 1 Mult.: 1		25 A	500 VAC
Cartridge Fuses Auto 6x32mm PCB Fuse, 18A AHCFA-18-PCBR Eaton Electronics 1: $18.44 90In Stock	Mfr. Part No. AHCFA-18-PCBR Mouser Part No 504-AHCFA-18-PCBR	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 18A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	90In Stock	$18.44 $15.31 $14.13 $11.71 View $10.80 $10.12 $9.87 Quote	Min.: 1 Mult.: 1		18 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 20A AHCFA-20-PCBR Eaton Electronics 1: $18.44 86In Stock	Mfr. Part No. AHCFA-20-PCBR Mouser Part No 504-AHCFA-20-PCBR	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 20A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	86In Stock	$18.44 $15.31 $14.13 $11.71 View $10.80 $10.12 $9.87 Quote	Min.: 1 Mult.: 1		20 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 25A AHCFA-25-PCB Eaton Electronics 1: $19.99 85In Stock	Mfr. Part No. AHCFA-25-PCB Mouser Part No 504-AHCFA-25-PCB	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 25A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	85In Stock	$19.99 $16.59 $15.31 $12.70 View $11.71 $10.50 $10.24	Min.: 1 Mult.: 1		25 A	500 VAC	500 VDC
Cartridge Fuses Auto 6x32mm PCB Fuse, 30A AHCFA-30-PCBR Eaton Electronics 1: $18.80 90In Stock	Mfr. Part No. AHCFA-30-PCBR Mouser Part No 504-AHCFA-30-PCBR	Eaton Electronics	Cartridge Fuses Auto 6x32mm PCB Fuse, 30A Learn More about Eaton Electronics eaton ahca ahc5a ahcfa high voltage fuses	Datasheet	90In Stock	$18.80 $15.60 $14.39 $11.94 View $11.00 $10.32 $10.08 Quote	Min.: 1 Mult.: 1		30 A	500 VAC	500 VDC

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