MBC Transisor NPN, base left

Magnetic component compact system (MBC), component transistor NPN base left;
Robust plastic housing (ABS) with transparent base plate, the component is therefore clearly visible, but also protected against mechanical damage
Switch symbol printed on (screen printing)
Two sockets, also suitable for 4 mm safety plugs
Removable base plate, with integrated neodymium magnets
Transistor type: BD139
Base: left
Dimensions: 84 x 84 x 39 mm
Mass: 77 g