Digitrax, DH166P, 1.5 Amp, DCC Decoder, 9 Pin to DCC (With Medium Plug 1.0" Harness)

Digitrax, DH166P, 1.5 Amp, DCC Decoder, 9 Pin to DCC (With Medium Plug 1.0" Harness)

Regular price $35.00 Sale price $27.95


Mobile Decoder Specs:

  • Dimensions: 672" x 1.074" x .259" 17.08mm x 27.28mm x 6.6mm
  • Digitrax Easy Connect 9 Pin to DCC
  • Long Plug 3” Harness
  • 1.5 Amp/2 Amp Peak
  • Current Rating6 FX3 Functions 0.5 Amp


  • Program CVs using any Digitrax Compatible Control system Without having to buy any extra equipment
  • Series 6 Decoder Features.
  • 2 Digit and 4 Digit Addressing.
  • Basic, Advanced & UniVersal Consisting.
  • SuperSonic motor drive for silent operation.
  • Scaleable Speed Stabilization (Back EMF) for smooth operation.
  • Direct mode programming.
  • Decoder Reset CV with or without speed table reset.
  • Transponder Equipped ready for transponding on your Layout.
  • Motor Isolation Protection helps prevent damage to your decoder.
  • DCC Compatible.
  • FCC Part 15, Class B RFI compliant.
  • Digitrax "No Worries" Warranty.

FX3 Function outputs for prototypical lighting effects and on/off control:

  • Constant Brightness Lighting with directional or independent control.
  • Realistic Effects like Ditch lights, Mars lights, strobes, and many more
  • FX3 & Standard Function Qualifiers operate functions based on direction,
  • F0 on or off, direction and F0, and whether loco is moving.
  • FX3 effects optimized for selectable LED or lamp operation
  • Configurable FX3 Pulse Function available on all function outputs.
  • Function Remapping for custom function setup.
  • Master Light Switch turns off all lights & functions with one keystroke.
  • Advanced Consist Function Controls

Digitrax LocoMotion System: Your locomotives look like the real thing!

  • The Digitrax LocoMotion System makes them run like the real thing, too!
  • Torque Compensation for smooth as silk silent operation.
  • 128 Speed Step operation (14 or 28 steps can also be used).
  • Momentum with acceleration and deceleration.
  • Normal Direction of Travel is user selectable.
  • Switching Speed feature for easier and faster access to yard speeds.
  • 3 Step Speed Tables set start, mid and max voltage for custom control.
  • 28 Step Speed Tables with 256 level resolution for precise control.

Helpful Digitrax Support Documentation


Decoder Manual V2 

Specific Sheet