1. Oerflak fan PCB: OSP, HASL, Lead-frij HASL, Immersion Tin, ENIG, Immersion Silver, Hard gouden plating, Plating goud foar hiele board, gouden finger, ENEPIG ... OSP: lege kosten, goede solderability, hurde opslach betingsten, koarte tiid, miljeutechnology, goed lassen, glêd... HASL: meastal is it mu...
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