Amphenol RF BNC jack, female socket, 50 Ohm, 1 GHz, 500 V, 500 mating cycles, isolated body, panel mount right-angle, solder cup, bulkhead front nut, Bag.
| Parameter | Value |
|---|---|
| Mounting type | Panel Mount, Through Hole, Right Angle |
| Connector type | Jack, Female Socket |
| Fastening type | Bayonet Lock |
| Voltage rating | 500 V |
| Frequency - max | 1 GHz |
| Mounting feature | Bulkhead - Front Side Nut |
| Operating temperature | -55°C~85°C |
| Body material | Zinc Alloy |
| Housing color | Black, Silver |
| Dielectric material | Polypropylene (PP) |
| Center contact material | Phosphor Bronze |
| Package | Bag |
| Features | Board Guide, Isolated |
| Impedance | 50Ohm |
| Body finish | Nickel |
| Mating cycles | 500 |
| Insertion loss | 0.2dB |
| Number of ports | 1 |
| Shield termination | Solder |
| Contact termination | Solder |
| Center contact plating | Gold |
The 031-5540: The isolated body (DC-blocked from the shell) prevents ground loops in sensitive RF instrumentation or test setups where the shield path needs to float.
The contact termination is solder, with the centre pin and shield tails bent at a right angle for PCB mounting.
Yes, the 031-5540 is listed with an isolated body feature, meaning the outer shell is DC-blocked from the signal ground — useful for preventing ground loops in sensitive RF circuits.