| PartNumber | 66506-246 | 66506-242LF | 66506-242 |
| Description | Headers & Wire Housings QKE SLIMLINE 4 SIDE VERT | Headers & Wire Housings 44P HDR | Headers & Wire Housings 44P HDR |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Product | Headers | Headers | Headers |
| Type | Shrouded | Shrouded | Shrouded |
| Number of Positions | 44 Position | 44 Position | 44 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Vertical | Vertical | Vertical |
| Contact Plating | Gold | Gold | Gold |
| Mating Post Length | 5.84 mm | 5.84 mm | 5.84 mm |
| Termination Post Length | 3.81 mm | 2.67 mm | 2.67 mm |
| Series | Quickie | Quickie | Quickie |
| Tradename | Quickie | Quickie | Quickie |
| Packaging | Tray | Tray | Tray |
| Current Rating | 3 A | - | 3 A |
| Housing Material | Thermoplastic | Thermoplastic | Thermoplastic |
| Voltage Rating | 1 kV | - | 1 kV |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 10 | 100 | 20 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 66506246 | 66506242LF | 66506242 |
| RoHS | - | Y | N |
| Contact Gender | - | Pin (Male) | Pin (Male) |
| Compliance | - | - | UL, CSA |