5120527-1 is a 1.0mm Free Height (FH) IEEE 1386 compliant plug connector designed for parallel board-to-board stacking applications. This fine pitch SMT connector features 64 positions with 30µ" gold plating and is available with locating posts for accurate hand placement. The connector provides a current rating of 1.0 ampere per contact, contact resistance of 30 milliohms maximum (initial), and durability tested to 100 mating cycles minimum. Additional clearance during mating increases reliability by allowing registration misalignment and eliminating stresses on solder joints. This connector is ideal for high-density electronic assemblies requiring reliable parallel board-to-board interconnections.