TE Connectivity Coaxicon MCX jack, female socket, 50 Ohm, 6 GHz, 0.1 dB insertion loss, 500 mating cycles, SMT, gold-plated brass body.
| Parameter | Value |
|---|---|
| Series | Coaxicon |
| Mounting type | Surface Mount |
| Connector type | Jack, Female Socket |
| Fastening type | Snap-On |
| Voltage rating | 335 V |
| Frequency - max | 6 GHz |
| Operating temperature | -65°C~165°C |
| Body material | Brass |
| Housing color | Gold |
| Dielectric material | Polytetrafluoroethylene (PTFE) |
| Center contact material | Phosphor Bronze |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Impedance | 50Ohm |
| Body finish | Gold |
| Mating cycles | 500 |
| Insertion loss | 0.1dB |
| Number of ports | 1 |
| Shield termination | Solder |
| Contact termination | Solder |
| Center contact plating | Gold |
The TE Connectivity 966851-1 is a Coaxicon series MCX jack — a female socket connector built for RF signal paths up to 6 GHz.
The 966851-1 is an MCX jack — smaller than SMB, with a snap-on fastening that gives quick connect-disconnect. The 500-cycle mating life suits test equipment and instrumentation where the connector sees repeated swaps. Gold-on-gold contact plating keeps signal integrity across those cycles.
No official replacement or successor is known.
The 966851-1 is an MCX jack, female socket, with surface mount (SMT) termination. It uses a snap-on fastening and has gold-plated brass body with gold-plated centre contact.
The impedance is 50 Ohm and the maximum insertion loss is 0.1 dB, with a frequency range up to 6 GHz.
It is rated for 500 mating cycles, with gold-on-gold contact plating to maintain signal integrity over repeated connects.