SMA Jack, Right-Angle Through-Hole — 5-1814400-2
PTFE dielectric fills the signal path — standard material for RF connectors operating into the low GHz range where stable impedance matters.
Gold Finish and Dielectric — RF Signal Path Choices
The PTFE dielectric provides a consistent 50 Ohm impedance path — the exact impedance figure is not listed in the spec table, but PTFE is the conventional material for SMA designs targeting DC to 18 GHz. The beryllium copper center contact spring maintains normal force through temperature cycling.
Packaging options include Tape & Reel (TR) and Cut Tape (CT), supporting both reel-fed assembly and small-quantity prototyping.