Amphenol RF 31-5556-RFX BNC plug, male pin, 50 Ohm, 4 GHz, crimp shield/push-on contact, for RG-59/62/210 cable groups, bulk pack includes connector, bushing, ferrule.
| Parameter | Value |
|---|---|
| Mounting | Free Hanging (In-Line) |
| Connector type | Plug, Male Pin |
| Fastening type | Bayonet Lock |
| Voltage rating | 500 V |
| Frequency - max | 4 GHz |
| Cable group | RG-59, 59B, 62, 140, 210, Belden 8241, 8263, 8279, 9209 |
| Operating temperature | -65°C~165°C |
| Body material | Brass |
| Housing color | Silver |
| Dielectric material | Polyoxymethylene (POM) Acetal |
| Center contact material | Brass |
| Package | Bulk |
| Parameter | Value |
|---|---|
| Includes | 3 pcs - 1 Connector, 1 Bushing, 1 Ferrule |
| Impedance | 50Ohm |
| Body finish | Nickel |
| Mating cycles | 500 |
| Insertion loss | 0.2dB |
| Number of ports | 1 |
| Shield termination | Crimp |
| Contact termination | Push On |
| Center contact plating | Gold |
The 31-5556-RFX: Each unit ships as a 3-piece kit: the connector body, a bushing, and a ferrule.
This plug is specifically dimensioned for RG-59-class coax — the cable group includes RG-59, 59B, 62, 140, 210, and common Belden numbers 8241, 8263, 8279, 9209. The shield is terminated via crimp, while the centre contact uses a push-on (solderless) connection.
The 31-5556-RFX is designed for RG-59, 59B, 62, 140, 210, Belden 8241, 8263, 8279, and 9209 cable groups. It is not intended for RG-58 or RG-174 cables — those require the 31-320-RFX or 31-315-RFX respectively.