 |  |  | |
| PartNumber | 644461-2 | 644461-4 | 644461-3 |
| Description | Headers & Wire Housings CLOSED WITH TABS 2P Orange 18 AWG | Headers & Wire Housings CLOSED WITH TABS 4P Orange 18 AWG | Headers & Wire Housings CLOSED WITH TABS 3P Orange 18 AWG |
| Manufacturer | TE Connectivity | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Product Category | Headers & Wire Housings | Rectangular Connectors - Free Hanging, Panel Mount | Rectangular Connectors - Free Hanging, Panel Mount |
| RoHS | N | - | - |
| Product | Wire Housings | - | - |
| Type | Receptacle Assembly | - | - |
| Number of Positions | 2 Position | 4 | 3 |
| Pitch | 3.96 mm | 0.156" (3.96mm) | 0.156" (3.96mm) |
| Number of Rows | 1 Row | 1 | 1 |
| Mounting Style | Free Hanging | - | - |
| Termination Style | IDC | - | - |
| Contact Gender | Socket (Female) | - | - |
| Contact Plating | Tin | - | - |
| Series | MTA-156 | MTA-156 | MTA-156 |
| Current Rating | 7 A | - | - |
| Housing Material | Nylon | - | - |
| Voltage Rating | 600 V | - | - |
| Brand | TE Connectivity / AMP | - | - |
| Contact Material | Copper Alloy | - | - |
| Product Type | Headers & Wire Housings | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | Headers & Wire Housings | - | - |
| Wire Gauge | 18 | 18 AWG | 18 AWG |
| Color | - | Orange | Orange |
| Packaging | - | Bulk | Bulk |
| Mounting Type | - | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Features | - | Closed End, Polarizing Key | Closed End, Polarizing Key |
| Connector Type | - | Receptacle | Receptacle |
| Contact Finish | - | Tin-Lead | Tin-Lead |
| Contact Finish Thickness | - | 80μin (2.03μm) | 80μin (2.03μm) |
| Contact Type | - | Female Socket | Female Socket |
| Row Spacing | - | - | - |
| Fastening Type | - | - | - |
| Cable Termination | - | IDC | IDC |
| Wire Type | - | Discrete or Ribbon Cable | Discrete or Ribbon Cable |