| PartNumber | 39-30-6207 | 39-30-6227 | 39-30-6247 |
| Description | Headers & Wire Housings 4.2MM 2R VERT20P HDR SN W/SNAP-IN PEG LCK | Headers & Wire Housings 4.2MM 2R VERT22P HDR SN W/SNAP-IN PEG LCK | Headers & Wire Housings 4.2MM 2R VERT24P HDR SN W/SNAP-IN PEG LCK |
| Manufacturer | Molex | Molex | Molex |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Power | Pin Strip | Power |
| Number of Positions | 20 Position | 22 Position | 24 Position |
| Pitch | 4.2 mm | 4.2 mm | 4.2 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Mounting Style | Board Lock | Through Hole | Board Lock |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Vertical | Vertical | Vertical |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Contact Plating | Tin | Tin | Tin |
| Termination Post Length | 3.5 mm | - | 3.5 mm |
| Series | 5566 | 5566 | 5566 |
| Tradename | Mini-Fit Jr. | Mini-Fit Jr. | Mini-Fit Jr. |
| Packaging | Tray | - | Tray |
| Accessory Type | - | - | - |
| Contact Type | - | - | - |
| Current Rating | 9 A | 9 A | 9 A |
| Housing Material | Nylon | Nylon | Nylon |
| Voltage Rating | 600 V | 600 V | 600 V |
| Brand | Molex | Molex | Molex |
| Contact Material | Tin | Tin | Tin |
| Flammability Rating | UL 94 V-2 | UL 94 V-2 | UL 94 V-2 |
| Row Spacing | 4.2 mm | 5.5 mm | 4.2 mm |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 1440 | 1440 | 1200 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 0039306207 39306207 5566-20B2S | 0039306227 39306227 5566-22B2S | 0039306247 39306247 5566-24B2S |
| Unit Weight | 0.142648 oz | 0.159368 oz | 0.174324 oz |