Description
The Digitrax DH187MT is a HO scale Series 7 (Premium) mobile DCC decoder — 1.0A continuous / 2A peak motor control, 8 function outputs, FX7 lighting effects engine.
21-pin MTC plug — more pins than 8-pin NEM652 means more function outputs available directly through the socket without breaking out extra wires. Standard on European HO.
Fitment: HO locomotives equipped with the 21-pin NEM660 MTC DCC interface — common on modern European HO (Märklin, Roco, Trix) and many Bachmann / Walthers HO diesels. Plug: 21-pin NEM660 MTC (Märklin/Trix Connector) socket.
Standard Digitrax features: 14 / 28 / 128 speed steps, advanced consisting, 4-digit addressing, BEMF, FX7 lighting, transponder ready, fully NMRA DCC compliant.
- Scale: HO
- Series: 7 (Premium)
- Motor current: 1.0A continuous / 2A peak
- Function outputs: 8 × FX7
- Plug / interface: 21-pin NEM660 MTC (Märklin/Trix Connector) socket
- Standard: NMRA DCC + LocoNet transponding ready
- SKU: DH187MT
In stock at Oakville Model Trains Depot.

