| PartNumber | 39-01-2046 | 39-01-2020 | 39-01-2045 |
| Description | Headers & Wire Housings 4 CKT PLUG HOUSING | Headers & Wire Housings 2 CKT RCPT HOUSING | Headers & Wire Housings 4 CKT RCPT HOUSING |
| Manufacturer | Molex | MOLEX | MOLEX |
| Product Category | Headers & Wire Housings | Rectangular Connectors - Housings | Rectangular Connectors - Housings |
| RoHS | Y | Details | Details |
| Product | Wire Housings | Wire Housings | Wire Housings |
| Type | Plug Housing | Receptacle Housing | Receptacle Housing |
| Number of Positions | 4 Position | 2 Position | 2 Position |
| Pitch | 4.2 mm | 4.2 mm | 4.2 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Mounting Style | Panel | Free Hanging | Free Hanging |
| Termination Style | Crimp | Crimp | Crimp |
| Mounting Angle | - | - | - |
| Contact Gender | - | - | - |
| Contact Plating | - | - | - |
| Series | 5559 | 5557 | 46992 |
| Tradename | Mini-Fit Jr. | Mini-Fit Jr. | Mini-Fit Jr. |
| Packaging | Bulk | Bulk | - |
| Accessory Type | - | - | - |
| Contact Type | Pin | Socket | Socket |
| Current Rating | 13 A | 13 A | 9 A |
| Housing Material | Nylon | Nylon | Nylon |
| Voltage Rating | 600 V | 600 V | - |
| Brand | Molex | Molex | Molex |
| Contact Material | - | - | - |
| Flammability Rating | UL 94 V-0 | - | - |
| Row Spacing | 4.2 mm | 4.2 mm | 4.2 mm |
| Housing Gender | Male | Female | Female |
| Maximum Operating Temperature | + 105 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Product Type | Headers & Wire Housings | - | - |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | Headers & Wire Housings | - | - |
| Part # Aliases | 0039012046 39-01-2046-PB 39012046 5559-04P-210 | 0039012020 5557-02R | - |
| Unit Weight | 0.062057 oz | - | - |
| Qualification | - | Commercial | - |
| Application | - | - | Wire-to-Board |
| Mating Post Length | - | - | - |
| Termination Post Length | - | - | - |