Harwin Type B USB PCB Receptacle ConnectorType B USB 2.0 PCB through hole mounting receptacle connector with a 2 row, 4 contact configuration. This Type B USB receptacle connector has a white UL94V-0 PBT housing which is encased in a nickel plated brass outer shell. Polarisation features on this Type B USB connectors prevent mis-mating and board locks ensure secure PCB retention.Harting USB and HDMI Connectors