3.50 mm phone jack, 5-conductor TRRRS
The SJ2-35564A-SMT-TR is the 5-conductor (TRRRS) member of CUI Devices' SJ2 phone jack series, accepting a 3.50 mm (1/8") mini plug. Gold-plated contacts rated 1 A at 12 VDC; the housing is black polyamide (PA10T) and the jack mounts surface-mount right-angle with solder termination.
5-conductor vs 4-conductor siblings
Within the SJ2-35 base series the SJ2-35564A-SMT-TR carries 5 conductors (TRRRS) while the SJ2-3544A-SMT-TR and SJ2-3514A-SMT-TR each carry 4 conductors (TRRS) — the 3.50 mm mating diameter, 1 A current rating, and SMT right-angle footprint are shared across the three.
