BC449 Transistor Silicon NPN - TO92 - ON Semiconductor

BC549C Transistor Silicon NPN - TO92 - ON Semiconductor

BC651C Transistor Silicon NPN - TO92 - Motorola Semiconductor

BC548 Transistor Silicon NPN - TO92 - Fairchild Semiconductor

BC520C Transistor Silicon NPN - TO92 - Fairchild Semiconductor

BC548B Transistor Silicon NPN - TO92 - ON Semiconductor

BC557C Transistor Silicon PNP - TO92 - ON Semiconductor

1702L Transistor Silicon NPN - TO92 - Philips