... Solder Mask ,Immersion Tin, RoHS Compliance. 10-Layer PCB,Green Solder MaskImmersion Tin,RoHS Compliance. CertificatesULISO9001TS16949ISO14001 ... profiles, etc) MicrosectionSolderability Test (245±5ºC; 3-5 sec) Thermal Test (288±5ºC; ... FinishingHASL, LF-HASL, ENIG, Flash Gold, Immersion Tin, Immersion Silver, OSP,Gold Finger, Peelable Mask, ...