Tag Archives: JEDEC

Proposed IEC Standard on Halogen Free Raises Concerns

Like the game of whack-a-mole, the idea of a standard for low halogen electronics keeps popping up. Originally, proposed as an IPC specification of chlorine and bromine in copper-clad laminates, IEC 61249-2-21 was established many years ago to define FR-4 products for halogen-free. Then about a decade ago, concerns about certain toxic Br containing flame […]