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| Part Number | 3-644371-4 | 3-644471-4 | 3-644381-4 | 3-644371-3 |
|---|---|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Product Status | Obsolete | Active | Obsolete | Active |
| Connector Type | Receptacle | Receptacle | Receptacle | Receptacle |
| Contact Type | Female Socket | Female Socket | Female Socket | Female Socket |
| Number of Positions | 4 | 4 | 4 | 3 |
| Pitch | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) |
| Number of Rows | 1 | 1 | 1 | 1 |
| Row Spacing | - | - | - | - |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Fastening Type | Locking Ramp | - | Locking Ramp | Locking Ramp |
| Cable Termination | IDC | IDC | IDC | IDC |
| Wire Type | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable |
| Wire Gauge | 22 AWG | 22 AWG | 18 AWG | 22 AWG |
| Features | Closed End | Feed Through, Polarizing Key | Closed End, Polarizing Key | Closed End |
| Contact Finish | Tin | Tin | Tin | Tin |
| Contact Finish Thickness | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) |
| Color | Black | Red | Black | Black |
