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| Part Number | 643821-7 | 643821-8 | 643821-9 | 643820-7 | 643821-2 | 643821-3 | 643821-4 | 643821-5 | 643821-6 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Product Status | Obsolete | Obsolete | Obsolete | Active | Active | Obsolete | Obsolete | Obsolete | Active |
| Connector Type | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle | Receptacle |
| Contact Type | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket | Female Socket |
| Number of Positions | 7 | 8 | 9 | 7 | 2 | 3 | 4 | 5 | 6 |
| Pitch | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) | 0.156" (3.96mm) |
| Number of Rows | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Row Spacing | - | - | - | - | - | - | - | - | - |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Fastening Type | Locking Ramp | Locking Ramp | Locking Ramp | Locking Ramp | Locking Ramp | Locking Ramp | Locking Ramp | Locking Ramp | Locking Ramp |
| Cable Termination | IDC | IDC | IDC | IDC | IDC | IDC | IDC | IDC | IDC |
| Wire Type | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable | Discrete or Ribbon Cable |
| Wire Gauge | 26 AWG | 26 AWG | 26 AWG | 24 AWG | 26 AWG | 26 AWG | 26 AWG | 26 AWG | 26 AWG |
| Features | Closed End, Polarizing Key | Closed End, Polarizing Key | Closed End, Polarizing Key | Closed End, Polarizing Key | Closed End, Polarizing Key | Closed End, Polarizing Key | Closed End, Polarizing Key | Closed End, Polarizing Key | Closed End, Polarizing Key |
| Contact Finish | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead |
| Contact Finish Thickness | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) | 80.0µin (2.03µm) |
| Color | Blue | Blue | Blue | White | Blue | Blue | Blue | Blue | Blue |
