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DCC Decoders

DCC Decoders 

Take your model railroad layout to the next level with DCC decoders from Midwest Model Railroad. These devices translate commands from DCC (digital command control) controllers and throttles into special effects in your trains and landscape. While many manufacturers make locomotives with built-in decoders, you can also install them yourself for deeper customization of bells and whistles. You can also put decoders around your layout to create effects like building lights turning on or off, activating traffic lights, and raising or lowering crossing levers. We even have Bluetooth-enabled decoders for high-tech layouts. Midwest Model Railroad has both mobile/multifunction DCC decoders and accessory decoders for layout animations. Contact us if you have any questions.

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  • DigiTrax DN166I1A - 6 Board Replacement DCC Control Decoder    - N Scale

    Digitrax DN166I1A - 1.5 Amp Decoder for Intermountain FT A units with motor contact "shoes" - N Scale

    $31.29
    For Intermountain N scale FT A units with motor contact "shoes" 6 FX3 Functions .472” x 2.165” x .098”11.98mm x 54.99mm x 2.4 mm Replaces DN163I1A   ▪FX3 Function outputs for prototypical lighting effects and on/off...
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    $31.29
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  • DigiTrax DN166I0 - 1.5 Amp Decoder for Intermountain N scale SD40T-2 / SD45T-2    - N Scale

    Digitrax DN166I0 - 1.5 Amp Decoder for Intermountain SD40T-2 / SD45T-2 - N Scale

    $31.29
    Fits Intermountain N scale SD40T-2 / SD45T-2 6 FX3 Functions 3.5” x .367” x .135” w/ LED88.9mm x 9.32mm x 3.42 mm Replaces DN163I0   ▪FX3 Function outputs for prototypical lighting effects and on/off...
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  • DigiTrax DN163K4A - Board Replacement Decoder for Kato N Scale   - N Scale

    Digitrax DN163K4A - Mobile Decoder for Kato 4-8-4 and Glacier Express - N Scale

    $32.00
      Board Replacement Decoder for Kato N-Scale Glacier Express 1.5 Amp/2.0 Amps Peak Motor Current Rating 6 FX3 Functions-500mA Function Current Rating
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    $32.00
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  • DigiTrax DN163K0E - Board Replacement Decoder for N-Scale Kato E5   - N Scale

    Digitrax DN163K0E - Board Replacement Decoder for N-Scale Kato E5 - N Scale *DISC*

    $32.00
     Board Replacement Decoder for Kato N-Scale E5 1.5 Amp/2.0 Amps Peak Motor Current Rating 6 FX3 Functions-500mA Function Current Rating Note: DN163K0A will not fit in the new E5 locos.
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    $32.00
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  • DigiTrax DN163A4 - 1.5 Amp N Scale Board Replacement Mobile Decoder for Atlas GP30    - N Scale

    Digitrax DN163A4 - 1.5 Amp Mobile Decoder for Atlas GP7, GP9 and GP15-1, GP30, GP35 and similar locos - N Scale

    $31.29
      Replaces DN163A2 Board Replacement Decoder for Atlas N Scale GP7, GP9 and GP15-1, GP30, GP35 and similar locos Decoder Lock equipped
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  • DigiTrax DN146IP -  1 Amp N / HO Scale Integrated DCC Medium Plug Mobile Decoder    - N Scale

    Digitrax DN146IP - 1 Amp Integrated DCC Medium Plug Mobile Decoder - N Scale

    $29.19
     Fits Many DCC-Ready N and HO Scale Locomotives Size: 1.158” x .386” x .115” 29.43mm x 9.81mm x 2.98mm N Scale 1.0 Amp/1.5 Amps Peak FX3 Function outputs for prototypical lighting effects and on/off control: Constant Brightness Lighting...
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  • DigiTrax DN143K2 - 1 Amp N Scale Mobile Decoder for Kato N RDC    - N Scale

    Digitrax DN143K2 - 1 Amp Mobile Decoder for Kato RDC - N Scale

    $39.17
     Features: DN143K2 makes installation possible though it is somewhat challenging because of the model itself. If you use reasonable care, you will be able to handle this installation. RDC Special Lighting: 3 light boards included with decoder,...
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  • Digitrax - DN136PS 1 Amp N/HO Scale Mobile Decoder with Short 8 pin Harness

    Digitrax DN136PS - 1 Amp Mobile Decoder with Short 8 pin Harness - Multi Scale

    $22.54
     Fits Many N/HO Locomotives with 8 pin Medium Socket Size: .55” x .404” x .2” 13.9mm x 10.3mm x 5 mm N/HO Scale Digitrax Easy Connect 8 Pin Harness 1.0 Amp/1.5 Amps Peak 3 FX3 Functions, 0.5 Amp FX3 Function outputs for prototypical...
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    $22.54
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  • Digitrax - DN136D 1 Amp N / HO Scale Wired Mobile Decoder

    Digitrax DN136D - 1 Amp Scale Wired Mobile Decoder 3 function - Multi Scale

    $20.99
     Wired Motor & Function Decoder that fits many N and HO Scale Locos. Size: .55” x .404” x .2” 13.9mm x 10.3mm x 5 mm N/HO Scale 1.0 Amp/1.5 Amps Peak 3 FX3 Functions, 0.5 Amp FX3 Function outputs for prototypical lighting effects and...
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    $20.99
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  • DigiTrax DN123K3 -  1.25 Amp N Scale Mobile Decoder for Kato NW-2 Locos    - N Scale

    Digitrax DN123K3 - 1.25 Amp Mobile Decoder for Kato NW2 Locos - N Scale

    $27.77
      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...
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    $27.77
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