Ironwood Grypper sockets are great for a fast easy swap out of a BGA device for development sorting & failure analysis. They allow you to snap in the BGA device into the socket – No Lid needed. They are the same size as the device, “ZERO FOOTPRINT SOCKET”, so they will reflow directly onto the same area as the original device. The Grypper has excellent electrical performance to 40 GHz @ -1dB.