... the BOM. IC Imported from Digikey / Farnell etc.- Low Cost with High Quality, Commitment of Quality Assurance.- For ... High Tg Material, High Frequence ROGERS ,TEFLON, ARLON, Halogen-free Material3Rang of finish baords Thickness0.21-7.0mm4Max size of ... linewidth of Idents4mil12Min Height of Idents25mil13Finishing TreatmentHASL (Tin-Lead Free), ENIG(Immersion Gold), Immersion Silver , Gold Plating ( ...