Ironwood has the most comprehensive collection of BGA sockets that can be used for prototype application, silicon validation, system development, thermal characterization, burn-in application, functional production test, etc. Various contact technologies such as elastomer, spring pin, hybrid contact provide specific advantages in certain applications. Various socket features such as open access, heat sink, zero keep out zone, top side components close to IC, back side stiffener variations, various socket mounting techniques are needed based on customer's specific application requirement.