2N1907 PNP High frequency germanium transistor in a gold plated based TO-3 can with gold plated pins by Texas Instruments. Designed for military and industrial high frequency use or just to look pretty. Download Texas 2N1907 datasheet: Status: NOS (New Old Stock) RoHS : no circa 1968 ****Please note that although showing no stock we have some but are awaiting testing *****