In order to avoid reflections at the ends of transmission media, these must be terminated with its characteristic impedance. This component is called terminator load.

terminator is the impedance of the transmission medium and ensures that no reflections occur at the cable end.

Here you find 50 Ohm terminators of the SMA / R-SMA series, SMC series, BNC series, TNC series, N series and of the 7-16 series.