A two piece electronic component heat sink and device package comprising a first piece configured to retain electronic components, and a second piece having a hinge region configured to moveably connect the second piece to the first piece, and a snap lock region opposite the hinge region, the snap lock region configured to secure the second piece to the first piece. A two piece electronic component heat sink and device package for a circuit board comprising: a first piece having an index slot for retaining said circuit board, and a second piece having a hinge region configured to pivotably connect the second piece and the first piece, and a snap lock region configured to secure the second piece to the first piece.