Shielded RJ45 Jack for 10BASE-T and Voice
It carries a Cat3 rating, which means it is specified for 10BASE-T Ethernet and analog voice applications up to 16 MHz — not for Cat5e or higher data rates. The shielded shell with integrated EMI finger provides a low-impedance path to chassis ground, reducing radiated emissions in industrial or telecom equipment enclosures. The tab direction is user-selectable, allowing the locking tab to face up or down depending on enclosure layout.
Shielding and EMI Finger — Grounding Detail
The shielded shell with EMI finger provides a continuous ground path from the cable shield through the jack to the PCB ground plane. This is particularly useful in industrial environments with motor drives or switching power supplies where conducted emissions are a concern.
