| PartNumber | 64600001001 | 64600001223 | 64600001003 |
| Description | Fuse Holder ACS BLOCK PIN 5MM | Fuse Holder ACS 5X20MM BLOCK 3.2MM PINS | Fuse Holder 5X20MM PC MNT |
| Manufacturer | Littelfuse | Littelfuse Inc. | Littelfuse Inc. |
| Product Category | Fuse Holder | Fuseholders | Fuseholders |
| RoHS | Y | - | - |
| Series | 646 | 646 | 646 |
| Product | Fuse Holders | Fuse Holders | Fuse Holders |
| Fuse Size / Group | 5 mm | - | - |
| Mounting Style | Through Hole, Vertical | Through Hole Vertical | Through Hole Vertical |
| Number of Poles | 1 Pole | 1 Pole | 1 Pole |
| Current Rating | 6.3 A | 6.3A | 6.3A |
| Voltage Rating | 250 V | 250 V | 250 V |
| Packaging | Bulk | Bulk | Bulk |
| Color | Black | Black | Black |
| Illumination | Not Illuminated | Not Illuminated | Not Illuminated |
| Brand | Littelfuse | - | - |
| Product Type | Fuse Holders | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Fuses | - | - |
| For Use With Related Products | - | 5mm x 20mm | 5mm x 20mm |
| Termination Style | - | PC Pin | PC Pin |
| Mounting Type | - | PCB | PCB |
| Number of Circuits | - | 1 | 1 |
| Voltage | - | 250V | 250V |
| Fuse Type | - | Cartridge | Cartridge |
| Fuseholder Type | - | Block | Block |
| Fuse Size | - | 5mm x 20mm | 5mm x 20mm |
| Orientation | - | Horizontal | Horizontal |
| Contact Material | - | Copper Alloy | Copper Alloy |
| Contact Finish | - | Tin | Tin |