BGA Prototyping Adapter 276 position Mini-grid array socket receptacle (0.05in centers 26X26X3 array) to 356 (84 no connects) position male terminal pins (PGA pattern 0.1in center array)
BGA Emulator Foot (SM base). 276 position terminal pins (MGA, Mini-grid Array) to solder balls. Surface mounts to target BGA land pattern