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| Part Number | BU-P72973 | BU-P72979 | BU-P4289 | BU-P4290 | BU-P5300 |
| Manufacturer | Mueller Electric Co | Mueller Electric Co | Mueller Electric Co | Mueller Electric Co | Mueller Electric Co |
| Series | - | - | - | - | - |
| Packaging | Bulk | Bulk | Bulk | Bulk | Bulk |
| Product Status | Active | Active | Active | Active | Active |
| Adapter Type | Jack to Jack | Plug to Jack | Plug to Jack | Plug to Jack | Plug to Jack |
| Conversion Type | Same Series | Between Series | Between Series | Between Series | Between Series |
| Adapter Series | SMA to SMA | SMA to SMB | BNC to SMA | BNC to SMA | BNC to BNC Triaxial |
| Center Gender | Female to Female | Female to Female | Female to Male | Female to Male | Female to Male |
| Convert From (Adapter End) | SMA Jack, Female Socket | SMB Plug, Female Socket | BNC Plug, Male Pin | BNC Jack, Female Socket | BNC Triaxial Plug, Male Pin |
| Convert To (Adapter End) | SMA Jack, Female Socket | SMA Jack, Female Socket | SMA Jack, Female Socket | SMA Plug, Male Pin | BNC Jack, Female Socket |
| Impedance | 50 Ohms | 50 Ohms | 50 Ohms | 50 Ohms | - |
| Style | Straight | Straight | Straight | Straight | Straight |
| Mounting Type | Panel Mount | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) | Free Hanging (In-Line) |
| Mounting Feature | Flange | - | - | - | - |
| Fastening Type | Threaded, Threaded | Snap-On, Threaded | Bayonet Lock, Threaded | Bayonet Lock, Threaded | Bayonet Lock, Bayonet Lock |
| Frequency - Max | 18 GHz | 4 GHz | 12.4 GHz | 12.4 GHz | 500 MHz |
| Ingress Protection | - | - | - | - | - |
| Center Contact Plating | Gold | Gold | Gold | Gold | Gold |
| Features | - | - | - | - | - |
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