供应美国进口Amtech无卤素助焊膏，无卤助焊膏，NC-560-LFisanRoHS-compliantlead-free,no-cleansolderpastethatdeliversimprovedsolderabilitywithallPb-Freemetallization,includingENIG(Gold),OSP,HASLandimmersionsilverboa***.NC-560-LFincreasesproductionyieldswithitsunparalleledlot-to-lotandstencilprintingc***istency,andofferssuperiorprintperformancecharacteristics,includingexcellentwetting,strongactivity,idealviscosity,longstencillife,thermalstabilityupto300°C,andminimalresidue.NC-560-LFisalsolowbeading,lowvoiding,andanti-tombstoningtoreducescrapandrework.)