Abstract: Provided herein are semiconductor packages with improved electrical contacts (e.g. pins). In some embodiments, an assembly may include a substrate and an electrical contact coupled to the substrate, the electrical contact consisting of a first component defined by a complex 3D designed receiving pin. The electrical contact may further include a second component defined by another complex 3D designed penetrating pin, wherein the first component engages the second component to deform mechanically and to weld when the first component and the second component are coupled together.

Abstract: Provided herein are semiconductor packages with improved clamps. In some embodiments, a semiconductor package may include a housing having a wall extending from a main body, and a set of support walls extending from the wall. The semiconductor package may further include a clamp extending between the set of support walls, the clamp having a first planar section coupled to a first support wall of the set of support walls, a second planar section coupled to a second support wall of the set of support walls, and a third planar section between the first and second planar sections. The third planar section may include an opening operable to receive a fastener, and a plurality of stress relief openings.

Abstract: Provided herein are semiconductor packages with improved electrical contacts (e.g. pins). In some embodiments, an assembly may include a substrate and an electrical contact coupled to the substrate, the electrical contact consisting of a first component defined by a complex 3D designed receiving pin. The electrical contact may further include a second component defined by another complex 3D designed penetrating pin, wherein the first component engages the second component to deform mechanically and to weld when the first component and the second component are coupled together.

Abstract: Provided herein are semiconductor packages with improved clamps. In some embodiments, a semiconductor package may include a housing having a wall extending from a main body, and a set of support walls extending from the wall. The semiconductor package may further include a clamp extending between the set of support walls, the clamp having a first planar section coupled to a first support wall of the set of support walls, a second planar section coupled to a second support wall of the set of support walls, and a third planar section between the first and second planar sections. The third planar section may include an opening operable to receive a fastener, and a plurality of stress relief openings.