| Part Number | 1-1337478-0 | 1-1337479-0 | 
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | 
| Category | Coaxial Connectors (RF) | Coaxial Connectors (RF) | 
|   |   | |
| Product Status | Active | Obsolete | 
| Connector Style | SMB | SMB | 
| Connector Type | Plug, Female Socket | Jack, Male Pin | 
| Contact Termination | Solder | Solder Cup | 
| Shield Termination | Crimp | Solder | 
| Impedance | 50Ohm | 50Ohm | 
| Mounting Type | Free Hanging (In-Line), Right Angle | Panel Mount | 
| Mounting Feature | - | Bulkhead - Front Side Nut | 
| Cable Group | RG-174A, 188A, 316 | - | 
| Fastening Type | Snap-On | Snap-On | 
| Frequency - Max | 4 GHz | 4 GHz | 
| Number of Ports | 1 | 1 | 
| Features | - | - | 
| Housing Color | Silver | Gold | 
| Ingress Protection | - | - | 
| Center Contact Material | Beryllium Copper | Brass |