3.5 mm phone jack, 4-conductor TRRS
The SJ2-3574A-SMT-TR is the 4-conductor TRRS member of CUI Devices' SJ2 phone jack series, accepting a standard 3.50 mm mini plug. Rated 1 A at 12 VDC with silver-plated contacts, the jack mounts surface-mount right-angle and does not contain an internal switch.
Position count across the SJ2 series
Within the SJ2 series the 4-conductor SJ2-3574A-SMT-TR sits between the 4-conductor SJ2-35954A-SMT-TR and the 5-conductor SJ2-3544A-SMT-TR — the 3.50 mm industry mating diameter, 1 A current rating, and SMT right-angle footprint are shared across the series, so select the conductor count to match the audio signal channels.