50*58*31.8mm Black Anodized Aluminium Heat Sink Power Transistor/TO-126/TO-220

50*58*31.8mm Black Anodized Aluminium Heat Sink Power Transistor//TO-126//TO-220
50*58*31.8mm Black Anodized Aluminium Heat Sink Power Transistor//TO-126//TO-220
50*58*31.8mm Black Anodized Aluminium Heat Sink Power Transistor//TO-126//TO-220