RJ11
Build Semiware into your protection circuit
Summary
RJ11 interface is commonly used in communication equipment such as telephone lines, ADSL modems, POS machines, etc. Because it is connected to external lines, it is vulnerable to surges such as lightning strikes and power surges. Therefore, it is very necessary to install a surge protector at the RJ11 interface.
Test standard:
10/700μs-5/320μs CM/DM 6kV-150A