Amphenol RF MCX jack, 75 Ohm, through-hole right-angle, gold-plated brass body, beryllium copper centre contact, snap-on coupling, 12 GHz max, 500 mating cycles.
| Parameter | Value |
|---|---|
| Mounting type | Through Hole, Right Angle |
| Connector type | Jack, Female Socket |
| Fastening type | Snap-On |
| Frequency - max | 12 GHz |
| Operating temperature | -65°C~165°C |
| Body material | Brass |
| Housing color | Gold |
| Dielectric material | Polytetrafluoroethylene (PTFE) |
| Center contact material | Beryllium Copper |
| Package | Bag |
| Impedance | 75Ohm |
| Body finish | Gold |
| Mating cycles | 500 |
| Number of ports | 1 |
| Shield termination | Solder |
| Contact termination | Solder |
| Center contact plating | Gold |
The 75 Ohm impedance targets video distribution, broadband data, and telecom signal paths where 50 Ohm is not the standard.
The shield termination is solder — no press-fit or snap-in retention — so the board footprint needs plated through-holes for the ground legs and the centre pin. The right-angle body means the connector overhangs the board edge; verify the enclosure clearance for the cable exit direction before layout.
The 919-417J-71P12G is a 75 Ohm MCX jack rated to 12 GHz. The 919-417J-71P11G is a different variant within the same 91941 base series — the difference is in the body configuration or plating. Confirm the specific variant against your BOM line before ordering.