10Pcs Original Bd135 Bd137 Bd139 Bd140 Npn Amplifier Powerful Transistor Bipolar Junction Triode Tube Integrated Circuit New BJT
USD 2.86USD 4.27
10Pcs Original Bd135 Bd137 Bd139 Bd140 Npn Amplifier Powerful Transistor Bipolar Junction Triode Tube Integrated Circuit New BJT