| PartNumber | BK/S501-1-R | BK/S501-1.6-R | BK/S501-1.25-R |
| Description | Cartridge Fuses 1501 1A BUSS FA BK 100 BOX -R | FUSE CERAMIC 1.6A 250VAC 5X20MM | |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Cartridge Fuses | Fuses | Fuses |
| RoHS | Y | - | - |
| Series | S501 | S501 | S501 |
| Product | Ceramic Fuse | - | - |
| Current Rating | 1 A | 1.6A | 1.25A |
| Fuse Type | Fast Blow | Cartridge, Ceramic | Cartridge, Ceramic |
| Fuse Size / Group | 5 mm x 20 mm | - | - |
| Voltage Rating AC | 250 VAC | 250V | 250V |
| Interrupt Rating | 1.5 kA | - | - |
| Mounting Style | Holder / Clip | - | - |
| Termination Style | Clip | - | - |
| Packaging | Bulk | Bulk | Bulk Alternate Packaging |
| Resistance | 231 mOhms | - | - |
| Body Style | Cylindrical | - | - |
| Diameter | 5.2 mm | - | - |
| Indicator Style | Without Indicator | - | - |
| Length | 20 mm | - | - |
| Brand | Bussmann / Eaton | - | - |
| Product Type | European Ferrule Fuse | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Fuses | - | - |
| Part # Aliases | BK-S501-1-R | - | - |
| Unit Weight | 0.037743 oz | - | - |
| Color | - | - | - |
| Package Case | - | 5mm x 20mm | 5mm x 20mm |
| Operating Temperature | - | - | - |
| Mounting Type | - | Holder | Holder |
| Size Dimension | - | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) |
| Voltage Rating DC | - | - | - |
| Response Time | - | Fast | Fast |
| Approvals | - | CCC, cULus, MITI/JET, SEMKO, VDE | CCC, cULus, MITI/JET, SEMKO |
| Breaking Capacity Rated Voltage | - | 1.5kA | 1.5kA |
| MeltingI2t | - | 0.748 | 0.313 |