JST Sales America Inc's GVH Series wire-to-board, crimp style disconnectable connectors offer subminiature size and reliable contact construction for high density applications. These 1.25 mm (.049") pitch, top and side entry, SMT connectors are polarized and have a positive locking feature when mating to headers including an audible click/tactile feedback when mated. The uniquely constructed single row contact is easily inserted into the housing with low insertion force and contact reinforcements offer strength and stability to the mounted headers. Header plating is RoHS compliant 94VO 6T Nylon. SMT headers available in top or side mount. Header contacts are tin plated phosphor bronze and reinforcements (for additional mechanical strength) are tin plated brass for cost effective but extremely reliable contact interface.