The TP30-xxx series has been designed to protect telecommunication equipment against lightning surges and overvoltages induced by AC power lines. F126 (JEDEC DO-204AC) SCHEMATIC DIAGRAM COMPLIES WITH THE FOLLOWING STANDARDS: (CCITT) ITU-K20 (CCITT) ITU-K17 VDE0433 VDE0878 IEC-1000-4-5 FCC Part 68, .
