TE Connectivity AMPLIMITE HD-20 D-Sub Receptacle, 37 Position, 2 Row, Female Sockets, Through Hole Solder, Gold Flash, 6A, 125V, Shell Size 4 (DC, C), UL94 V-0.
| Parameter | Value |
|---|---|
| Series | AMPLIMITE HD-20 |
| Gender | Signal |
| Mounting type | Through Hole |
| Connector type | Receptacle, Female Sockets |
| Voltage rating | 125V |
| Current rating | 6A |
| Shell size, connector layout | 4 (DC, C) |
| Operating temperature | -55°C ~ 105°C |
| Color | Black |
| Contact material | Phosphor Bronze |
| Dielectric material | Thermoplastic |
| Shell material, finish | Steel, Tin Plated |
| Material flammability rating | UL94 V-0 |
| Package | Tube |
| Termination | Solder |
| Contact finish | Gold |
| Flange feature | Housing/Shell (Unthreaded) |
| Rows | 2 |
| Positions | 37 |
| Contact finish thickness | Flash |
The TE Connectivity 745189-7 is a 37-position D-sub receptacle from the AMPLIMITE HD-20 series, built for parallel signal interconnects between boards or cable assemblies.
The shell is steel with tin plating, sized as Shell Size 4 (DC, C). The flange is unthreaded.
No, the 745189-7 is listed as RoHS non-compliant. The tin-plated steel shell and gold flash contact finish do not meet the RoHS directive. For RoHS-required applications, check the AMPLIMITE HD-20 series for a compliant variant.
The 745189-7 follows the standard D-sub pinout for a 37-position shell size 4 (DC, C) receptacle. The pin numbering and signal assignment are defined in the AMPLIMITE HD-20 application drawing — the connector itself is unkeyed and accepts any standard D-sub pin arrangement.