Dongguan Nanjing Electronics Co., Ltd, as one of the companies in the field of global circuit protection, has introduced the NJ4042 series of transient diode arrays designed to protect sensitive electronic equipment from lightning surges and electrostatic discharge damage caused by lightning strikes.

The NJ4042 series integrates low capacitance steering diodes and TVS diodes to provide two-channel protection. This powerful device can safely absorb up to 120A current in accordance with iec61000-4-5 standard (tp=2/10 tells s), without degrading performance.The minimum value of ESD is ±30kV,meeting the international standard of iec 61000-4-2.The low load capacitance (11pF per line) makes the NJ4042 series an ideal choice for protecting 10/100/1000 Ethernet interfaces,customer premises equipment (CPE),carrier-level devices, and PBX systems.