PSRDA70-4 Datasheet PDF - ProTek Devices.

FEATURES
✔ ESD Protection > 40 kilovolts
✔ Provides Four (4) Lines of Protection
✔ Low Leakage Current
✔ Ultra Low Capacitance: 6pF Typical
✔ RoHS Compliant

APPLICATIONS
✔ Ethernet - 10/100/1000 Base T
✔ USB Interface
✔ RS-422 & RS-485
✔ Microcontrollers