No more "flying" connectors, that could lead to a short circuit and damage your decoder. This small but fine PCB can be fixed with the attached strong adhesive tape to the chassis of the loco.
Besides, this PCB has two separate connection points for the "DC plus" line of the decoder, making the wiring more comfortable and easy. The large PCB pads make it easy to solder the wires in order to achieve a nice and smart wiring.
Furthermore, the PCB has an further connection point with two connected pad that can be used e.g. for the Aux.2 decoder connection.
This part has been developed out of practical experience for your needs in converting an analogue loco to digital with minimal effort.
Size: 13 x 12 mm
Material: FR4
Contacts: gold plated