Description
Having already developed various copper alloys, Poongsan is now offering new copper alloys - PMC 102 and PMC 102M – that contain nickel, silicon and phosphorus. These alloys contain the ideal properties required in semiconductor leadframes - superior electrical and thermal conductivity, high strength and thermal resistance at high temperatures. Poongsan maintains patents for these alloys in the U.S., Japan and the United Kingdom.
In addition to PMC 102, Poongsan also supplies other copper alloys such as C194, PMC 90, PMC 90 (multi-gauge), C1100 and C1220. The properties of...