... .47mm.2. The cores have specifications of 9, 15, 19, 26, 38, 51 and 74 and so on. The cross section ... of contact elements-9, 15, 19, 26, 38, 51, 74TJ: TJ-plug with pin, TK-plug with jack socketH: terminal type of ... of main title38: number of contact elements-9, 15, 19, 26, 38, 51, 74ZK: ZK-socket with jack socket, ZJ-socket ...