Rare 591BLY aka : ( 591-BLY) & (591/BLY) transistor in a TO-5 can. gold plated leads made by PhilipsNO information available yet, please call if you have a datasheet.Status: NOS (New Old Stock) Circa: 1979 RoHS: no
AC107 Germanium PNP transistor in a flat nosed glass "test tube"package by Philips/valvo/mullard *Status: NOS (Newl Old Stock) mostly 1959 era.Tested components: YES ( please email should you need a specific Hfe gain selected)(*) note: at this time mostly made in Hollan..
BC107B npn silicon transistorby Philips. Package: TO-18 can Remember these ? Once the most popular transistor ever produced. Download Multicomp BC107B datasheet: Individually tested components: YES &..