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Marcus, the newly hired quality manager, picked up one of the discarded PCBs. He squinted at the glossy surface, noting the jigsaw puzzle of different laminate materials used to save costs. "The CTE (Coefficient of Thermal Expansion) mismatch is eating us alive," he muttered. "We need a standard approach to fix this, or this project is dead in the water." ipc-7093a pdf
: By following the stencil and land pattern recommendations, manufacturers can significantly reduce defects during the SMT (Surface Mount Technology) process. Industry Compliance Marcus, the newly hired quality manager, picked up