Description
The Digitrax DH166D is a HO scale Series 5 (Premium) mobile DCC decoder — 1.5A continuous / 2A peak motor control, 6 function outputs, FX7 lighting effects.
Higher-current 1.5A variant for older or larger HO locomotive motors that would overdraw a 1A decoder. 6 FX3 function outputs with 0.5A total function current.
Fitment: Premium wired install in any HO locomotive — higher 1.5A motor current for older, larger HO motors (heavy steamers, brass engines). Plug: Digitrax 9-pin Easy Connect harness 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: 5 (Premium)
- Motor current: 1.5A continuous / 2A peak
- Function outputs: 6 × FX7
- Plug / interface: Digitrax 9-pin Easy Connect harness socket
- Standard: NMRA DCC + LocoNet transponding ready
- SKU: DH166D
In stock at Oakville Model Trains Depot.

