Bkl mini uhf socket 50 ohm bkl 407029 bkl electronics 0407029 the mini uhf plug connector has very good electrical and mechanical properties a modified and compact design of the uhf plug connector due to the teeth on the screw that prevent loosening and turning of the plug connection due to vibrations its considered ideal for mobile applications bkl 0407029 mini uhf socket panel mount 50 ohm