| Part Number | 745996-4 | 745990-4 |
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Category | D-Sub Connectors | D-Sub Connectors |
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| Product Status | Active | Obsolete |
| Connector Style | D-Sub | D-Sub |
| Connector Type | Receptacle, Female Sockets | Plug, Male Pins |
| Number of Positions | 37 | 9 |
| Number of Rows | 2 | 2 |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle |
| Shell Size, Connector Layout | 4 (DC, C) | 1 (DE, E) |
| Contact Type | Signal | Signal |
| Flange Feature | Housing/Shell (4-40) | Housing/Shell (4-40) |
| Termination | Solder | Solder |
| Primary Material | - | - |
| Shell Material, Finish | Steel, Tin Plated | Steel, Tin Plated |
| Contact Finish | Gold | Gold |
| Contact Finish Thickness | 30.0µin (0.76µm) | 30.0µin (0.76µm) |
| Ingress Protection | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Current Rating (Amps) | 6A | 6A |
| Backset Spacing | 0.590" (14.99mm) | 0.590" (14.99mm) |
| Features | Ground Strap | Ground Strap, Grounding Indents |