IC component sockets for dual in-line package chips (DIP, PDIP, DIL, DIPP.) These sockets feature ladder style cases with tinned stamped and formed connections.

IC sockets can be soldered into PCBs, stripboard, or padboard and the IC can then be inserted into it instead of soldering the IC directly to the board. IC sockets are optional, but using one allows you to easily swap out ICs (e.g. to compare various op amps in a working circuit), easily replace ICs if one fails, and protects the IC from excess heat when soldering.