... 24308A.2. Plug and socket can exchange with ordinary D series connector.3. Adopting 20# contact elements, all ... . Code of mark SD X M – G n P BD: shell locating rectangular connectorX: type of shell-E ... of contact elements-9, 15, 25, 37, 50P: P-pin, S-jack socketB: B-straight panel connection, L- ... s contact element is 37, the number of shell D’s contact element si 50. Main technical indexesWorking ...