2013 4 ߿Ҵ ް ִ ̱ ij(Kester) ѱ 븮 ü Ͽ.
̿ ۳ ߿Ҵ ̱ ij ִ ÷ Ǹϰ ִµ ֱ Ͽ RoHS ʿ ִ(Pb-free solder) ǸŰ ϰ ִ.
ִ (Pb) ִ Īϴµ ȯ湮 RoHS ̽ ϴ ģȯ ̴.
̿ ߿ҿ Ѱ ư ü (Br) (Cl) ϴ ҷΰ (Halogen-free) ݳ 1 ȹ Ͽ.
ݳ 8 ߿ҿ Ǹϴ Pb-free ǥ ǰ K100LD ִ Ǻν ѱȭս迬 ǷϿ KS C 2509 ؿ մϴٴ ÿ ϰ ִ.
Ǻν ִ պΰ µ 85, 85% 96ð ġϿ ǿ ν Ȯϴ ŷڼ ǥǴ ̴.
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