Upgrade your locomotives with reliable digital control using Digitrax DCC mobile decoders. Designed to be installed directly in locomotives, these decoders provide smooth motor control, directional lighting, and advanced function support for consistent performance across a wide range of scales and models.
What you’ll find in this collection
Mobile motor decoders for precise speed, direction, and momentum control
Lighting and function outputs for headlights, ditch lights, and auxiliary effects
Drop-in and wired decoder options for easier installation in compatible locomotives
Digitrax-compatible designs built for long-term reliability on DCC layouts
Why choose Digitrax mobile decoders
Digitrax mobile decoders are engineered for dependable operation and smooth running, whether you’re converting a single locomotive or equipping an entire fleet. With support for advanced CV programming and consistent performance, these decoders give you greater control and realism on your DCC layout.
Check your locomotive’s decoder socket or board style before choosing a mobile decoder. Drop-in decoders simplify installation for compatible models, while wired decoders offer flexibility for custom installs and older locomotives.
Upgrade your locomotives with reliable digital control using Digitrax DCC mobile decoders. Designed to be installed directly in locomotives, these decoders provide smooth motor control, directional lighting, and advanced function support for consistent performance across a wide range of scales and models.
What you’ll find in this collection
Mobile motor decoders for precise speed, direction, and momentum control
Lighting and function outputs for headlights, ditch lights, and auxiliary effects
Drop-in and wired decoder options for easier installation in compatible locomotives
Digitrax-compatible designs built for long-term reliability on DCC layouts
Why choose Digitrax mobile decoders
Digitrax mobile decoders are engineered for dependable operation and smooth running, whether you’re converting a single locomotive or equipping an entire fleet. With support for advanced CV programming and consistent performance, these decoders give you greater control and realism on your DCC layout.
Check your locomotive’s decoder socket or board style before choosing a mobile decoder. Drop-in decoders simplify installation for compatible models, while wired decoders offer flexibility for custom installs and older locomotives.
Fast Shipping
Most orders ship from our multiple warehouse same or next day.
Sustainable Packaging
We ship most orders with paper tape or packing paper whenever possible.
Regular Order Updates
Receive updates as your order processes and during its travel to you.
Shipping Options
We offer shipping rates with USPS and UPS, choose from several shipping options.
$29.95 / Digitrax DN163A4 N Scale Mobile DCC Decoder — A4 Drop-In Replacement (FX3)in stockLow Stock (3)
$18.95 / Digitrax DZ123 Z Scale Mobile DCC Decoder — Standard Drop-In Replacement (FX3)in stockLow Stock (1)
$30.95 / Digitrax DN163K4A N Scale Mobile DCC Decoder – Kato Glacier Express Board Replacementin stockLow Stock (2)
$33.95 / Digitrax DZ123Z0 Z Scale Mobile DCC Decoder – Board Replacement for AZL GP-30 & Similarin stockIn stock (4)
$32.95 / Digitrax DZ146PS Z/N/HO Mobile DCC Decoder — Pluggable Sound-Ready (1 Amp, 4 FX³)in stockLow Stock (2)
$20.95 / Digitrax DN136PS N Scale Mobile DCC Decoder – 1 A, 6 Function (Pluggable, Sound-Ready)in stockLow Stock (1)
$21.95 / Digitrax DZ126PS Z Scale Mobile DCC Decoder — Pluggable Sound-Ready FX³ Unitin stockIn stock (5)
$25.95 / Digitrax DZ126IN Z Scale Mobile DCC Decoder — IN-Series Drop-In (FX³)in stockLow Stock (2)
$29.95 / Digitrax DN163M0 N Scale Mobile DCC Decoder — M0 Drop-In Replacement (FX3)in stockLow Stock (1)
$30.95 / Digitrax DN163K4B N Scale Mobile DCC Decoder — Kato Board Replacement (FX3)in stockLow Stock (2)
$37.95 / Digitrax DN143K2 N Scale Mobile DCC Decoder — K2 Drop-In Replacement (FX3)in stockLow Stock (1)
$25.95 / Digitrax DN123K3 N Scale Mobile DCC Decoder — K3 Drop-In Replacement (FX3)in stockLow Stock (2)
$33.95 / Digitrax DZ146IN Z/N/HO Scale Mobile DCC Decoder — 1 Amp 4 FX³ (NEM 651 Plug)in stockLow Stock (1)
$21.95 / Digitrax DZ123PS Z Scale Mobile DCC Decoder – Pluggable Sound-Ready (FX3)in stockLow Stock (1)
$37.95 / Digitrax DZ123MK1 Z Scale Mobile DCC Decoder — MK1 Drop-In Replacement (FX3)in stockLow Stock (1)
$30.95 / Digitrax DZ123M0 Z Scale Mobile DCC Decoder – 1 Amp, 2 Function (MicroTrains GP-35 / GP-9 Fit)in stockLow Stock (1)
$29.95 / Digitrax DN166I2B N Scale Mobile DCC Decoder — I2B Drop-In Replacement (FX3)in stockLow Stock (1)
