SMA Plug, Male Pin – 50 Ohm, 18 GHz, Right-Angle Through-Hole
The 901-9894-RFX: The gold-plated brass body and gold centre contact plating support 500 mating cycles without degrading the RF interface. A PTFE dielectric maintains consistent impedance through the launch, and the weatherproof rating means it can be used in outdoor or damp environments without additional sealing.
For a clean 50 Ohm transition, the ground plane and trace width on the PCB must match the connector's launch geometry; the PTFE dielectric helps keep the impedance stable through the joint.
Weatherproof and Temperature Range
Rated weatherproof, this SMA plug can be used in outdoor or washdown environments when mated with a compatible weatherproof SMA jack.
Comparing to 901-9867-RFX
The 901-9867-RFX is the same SMA plug, male pin, 50 Ohm, 18 GHz, weatherproof, gold body, and 500 mating cycles, but it includes a contact, ferrule, and insulator for RG-405 (.085" semi-rigid) cable assembly. The 901-9894-RFX ships as a bare connector — no cable-termination kit — so if you need to terminate semi-rigid coax, the 901-9867-RFX saves sourcing the additional parts separately.