C-series protocol droid
The C-series protocol droids, belonging to the class of protocol droids, were products of Cybot Galactica during the time of the New Republic. This series represented a specialized, "boutique model" enhancement of the already established 3PO-series protocol droid.
The production of C-series droids took place at the factory moon known as Telti. There was widespread belief that the C-series was launched with the intention of capitalizing on the popularity of the 3PO-series protocol droid, especially the heroic actions of C-3PO within the Rebel Alliance. However, Cybot Galactica formally refuted these claims.
The C-series encompassed a range of models, specifically those numbered from C-1 through C-9.