High Precision Etch Muti-pin Lead Frame for Automotive

High Precision Etch Muti-pin Lead Frame for Automotive      Precision-etched with multiple fine-pitch pins, this lead frame ensures reliable electrical connectivity for automotive control modules and sensor systems. The photochemical etching process delivers burr-free, stress-free edges with tight tolerances, supporting high I/O density and signal integrity. Ideal for engine control, battery management, and ADAS applications—where durability, accuracy, and long-term performance are essential. A quiet backbone for intelligent vehicle electronics. A lead frame is a thin layer of metal frame to which semiconductors are attached during the package assembly process. HEC ‘s lead frames using high precision etching technologies and surface finish technologies, have been used in various applications such as automotive devices requiring high reliability. The raw material use for IC lead frame are copper, copper alloys and iron-nickel alloys. Compared to traditional stamping technology, our chem…

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