VDSL LPAnsformers Excellent return loss and balance Surface mount or through hole package Supplementary insulation For RoHS part add suffix NL RoHS NL peak solder rating 235 Link-PP Int’l Technology Electrical Specifications @ 25 Operating Temperature -40 to +85 Part Number LPA4006(THT) LPA4023(THT) LPA4004(SMT) Turns Ratio 1:1 1:1CT Insertion Loss (dB MAX) 200 KHz to 400 KHz: 0.75 400 KHz to 30 MHz: 0.50 200 KHz to 20 MHz: 0.50 20 MHz to 30MHz: 0.75 1C.