Amphenol RF MCX jack, 75 Ohm, right-angle through-hole, gold-plated brass body, snap-on mating, 1 port, solder termination, 3 GHz max frequency.
| Parameter | Value |
|---|---|
| Mounting type | Through Hole, Right Angle |
| Connector type | Jack, Female Socket |
| Fastening type | Snap-On |
| Frequency - max | 3 GHz |
| Operating temperature | -65°C~165°C |
| Body material | Brass |
| Housing color | Gold |
| Dielectric material | Polytetrafluoroethylene (PTFE) |
| Center contact material | Beryllium Copper |
| Package | Bulk |
| Impedance | 75Ohm |
| Body finish | Gold |
| Mating cycles | 500 |
| Number of ports | 1 |
| Shield termination | Solder |
| Contact termination | Solder |
| Center contact plating | Gold |
It carries a single port with a female socket centre contact of beryllium copper, gold plated. The dielectric is PTFE, supporting a frequency range up to 3 GHz.
The snap-on mating interface is standard MCX; the jack accepts the corresponding MCX plug with a push-to-engage, pull-to-disengage action.
The PTFE dielectric holds stable dielectric constant across that temperature band, keeping the 75 Ohm impedance consistent.
The 919-236J-71A is a 75 Ohm MCX jack used for RF signal connections in video distribution, telecom baseband, and instrumentation systems where the system impedance is 75 Ohm. It mounts to a PCB with right-angle through-hole solder terminations and mates with a standard MCX plug via snap-on fastening.
A form-fit-function equivalent would need to match the 75 Ohm impedance, MCX interface, right-angle through-hole mount, and snap-on fastening — any substitution must be verified against the board footprint and the mating plug.