N4000-13epsi PCB is a kind of high-frequency PCB produced by nelco in Singapore. Its main application field is aviation and communication industry. It has high temperature resistance, low temperature resistance, good water absorption and strong stability. It is FR4 high-frequency material and easy to process
N4000-13EP PCB is a high-performance material launched by nelco. It is mainly used in aviation and communication fields, with TG value of 220 degrees, and is sold worldwide