BC107 npn silicon transistor in a TO-18 can by ITT.Remember these ? Once the most popular transistor ever produced. These are still available new from the major distributors, but at £1.42 each......I think not. so get the genuine item here for 32 pence that's a mas..
BC109 silicon NPN transistor in a traditional TO-18 can by ITT.Awaiting ITT datasheet please download SGS semiconductor BC109 datasheet: Status: NOS (New Old Stock)Tested Components: YESRoHS Compliant: no