| D-Sub Connectors  | 
| Shell Material, Finish | Steel, Yellow Chromate Plated  | 
| Ingress Protection | -  | 
| Voltage Rating | -  | 
| Housing Material | Polybutylene Terephthalate (PBT)  | 
| Contact Finish | Gold  | 
| Contact Type | Signal  | 
| Manufacturer | Norcomp Inc.  | 
| Connector Type | Receptacle, Female Sockets  | 
| Features | Mounting Hardware  | 
| PCN Obsolescence/ EOL | 173/174/175 Series 20/Aug/2014 | 
| Shell Size, Connector Layout | 5 (DD, D)  | 
| Other Names | 173-50F | 
| Operating Temperature | -50°C ~ 100°C  | 
| Number of Rows | 3  | 
| Number of Positions | 50  | 
| Datasheets | 173-yyy-21y-yy1 | 
| Categories | Connectors, Interconnects  | 
| Color | Beige  | 
| Contact Finish Thickness | Flash  | 
| Current Rating | 5A  | 
| Flange Feature | Mating Side, Female Screwlock (4-40)  | 
| Termination | Solder  | 
| Mounting Type | Through Hole, Right Angle  | 
| Standard Package | 48 | 
| Series | 173  | 
| Connector Style | D-Sub  | 
| Packaging | -  | 
| Part Status | Obsolete  |