The JST S02B-XASS-1N-BN (LF)(SN) is a XA series, 2 way, 2. 5 mm pitch, side entry type, through hole shrouded header disconnectable crimp style connector (Wire-to-Board type connector).Secure locking deviceSolder crack preventive materialLow insertion forceInsertion guide mechanismApplicable to automatic board mounting machinePolarizing boss