6p6c Modular Jack, Right-Angle with Board Lock
The Molex 0432496101 is a 6-position 6-contact (6p6c) modular jack from the 43249 series, accepting RJ11, RJ12, RJ14, and RJ25 plugs.
Cat4 Rating and What It Means
This jack is rated Cat4, which limits its usable frequency to 20 MHz — fine for voice (POTS) and 10BASE-T Ethernet, but not for 100BASE-TX or faster twisted-pair data. If the application is a legacy phone line or a low-speed control signal, the Cat4 rating is adequate. For anything above 10 Mb/s, you'd want a Cat5e or better jack.
The tab faces down, so the plug latch engages on the underside of the jack.
