3.5 mm right-angle phone jack, 4-conductor TRRS
The SJ2-35954A-SMT-TR is a 4-conductor (TRRS) female phone jack from CUI Devices' SJ2 series, accepting a standard 3.50 mm mini plug. Rated 1 A at 12 VDC with gold-plated contacts, the unshielded jack mounts surface-mount right-angle and includes a board guide for alignment during reflow.
Position count across the SJ2-35xxA-SMT-TR line
Within the SJ2-35xxA-SMT-TR family the 4-conductor SJ2-35954A-SMT-TR sits alongside the 4-conductor SJ2-3574A-SMT-TR and SJ2-3514A-SMT-TR — all share the same 3.50 mm mating diameter, 1 A rating, gold plating, and SMT right-angle mounting. The 5-conductor SJ2-3544A-SMT-TR adds a fifth contact for TRRRS applications; the footprint and housing dimensions are common across the series.