K24 DTC114GUA Roh N SC70 npn dtr 50V 100mA R2 22k K24 DTC114GKA Roh N SC59 npn dtr 50V 100mA R2 22k K25 DTA124GUA Roh N SC70 pnp dtr 50V 50mA R2 22k K25 DTA124GKA Roh N SC59 pnp dtr 50V 50mA R2 22k K26 DTC144GE Roh N EMT3 npn dtr 50V 100mA R2 47k K26 DTC144GUA Roh N SC70 npn dtr 50V 100mA R2 47k K26 DTC144GKA Roh N SC59 npn dtr 50V 100mA R2 47k K29 DTC115GUA Roh N SC70 npn dtr 50V 100mA R2 100k K29 DTC115GKA Roh N SC59 npn dtr 50V 100mA R2 100k K31 BCW81R Phi R - npn 50V 0.1A 0.2W hfe 420