Mobile / Universal

40 products

  • Digitrax DNDP DC dummy plugs (5 pack) for N scale model trains, enhancing sound and lighting effects.

    Digitrax Digitrax DNDP | DC Dummy Plugs (5 Pack) | N Scale

    1 in stock

    The Digitrax DNDP is a set of 5 DC dummy plugs designed for use with N scale model trains. These plugs provide a secure and reliable connection for your model train's digital sound and lighting effects. With their easy-to-use design and high-quality construction, these dummy plugs are a must-have for any model train enthusiast looking to enhance their layout. Lets you run locos as DC or DCC For DC only operation use the dummy plug with either DNWH or DNWHPS For DCC operation remove the DNDP and replace with a decoder 5-Pack More Information Item # DNDP  Brand Digitrax  MSRP $22.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet, Specification Sheet, Decoder Manual V1, Decoder Manual V2 (01/2014)

    1 in stock

    $16.99

  • Digitrax DHDP DC dummy plugs (5 pack) for HO scale model railway, ensuring improved performance and connectivity.

    Digitrax Digitrax DHDP | DC Dummy Plugs (5 Pack) | HO Scale

    1 in stock

    Maximize your model railway's efficiency with the Digitrax DHDP DC dummy plugs. This pack of 5 dummy plugs are specifically designed for HO scale models, improving performance and ensuring reliable operation. Experience seamless connectivity and enhanced functionality with the Digitrax DHDP. Lets you run locos as DC or DCC For DC only operation use the dummy plug with either DHWH or DHWHPS For DCC operation remove the DNDP and replace with a decoder 5-Pack More Information Item # DHDP  Brand Digitrax  MSRP $22.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet, Specification Sheet, Decoder Manual V1, Decoder Manual V2 (01/2014)

    1 in stock

    $16.99

  • SoundTraxx 852005 | DCC Mobile Decoder MC1H104P21 - Squeaky's Trains

    SoundTraxx SoundTraxx 852005 | DCC Mobile Decoder MC1H104P21

    10 in stock

    HO-scale, 4-function decoder that measures 25.1 x 15.6 x 4.7mm. This decoder has a 21-pin connector arranged according to the NMRA Standard that easily plugs into the factory-installed PCB of many models. This decoder will operate in DCC only. Dimensions: 25.1 x 15.6 x 4.7mm  Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function Outputs: 4 DCC Track Voltage: 21 Volts Maximum

    10 in stock

    $22.36

  • SoundTraxx 852004 | DCC Mobile Universal Decoder (1-amp) MC2H104P9 - Squeaky's Trains

    SoundTraxx SoundTraxx 852004 | DCC Mobile Universal Decoder (1-amp) MC2H104P9

    4 in stock

    HO-scale, 4-function decoder that measures 25 x 16 x 6mm with a 9-pin ‘universal’ JST wiring harness that is mostly used in older pre-DCC or brass models. This decoder will operate in both DC and DCC. Product Specifications: Dimensions: 25 x 16 x 6mmMax. Motor Stall Current: 1AMax. Function Current: 100mA (each output)Function Outputs: 4DCC Track Voltage: 21 Volts Maximum

    4 in stock

    $26.36

  • Digitrax DH127D | Series 7 Mobile Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax DH127D | Series 7 Mobile Decoder | HO Scale

    3 in stock

    The Digitrax DH127D Series 7 Mobile Decoder is an expertly designed decoder for HO Scale trains. With precise and efficient operation, this decoder is a game changer for model railroaders looking to elevate their layout. Featuring the latest technology and high-performance features, the Digitrax DH127D provides unparalleled control and reliability. Fits many HO locomotives Digitrax 9-Pin Harness Socket 1.0 Amp/2 Amps Peak 2 FX7 Functions, 200ma Output More Information Item # DH127D Brand Digitrax Scale HO MSRP $24.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

    3 in stock

    $18.69

  • SoundTraxx 852003 | DCC Mobile Decoder MC2H104OP - Squeaky's Trains

    SoundTraxx SoundTraxx 852003 | DCC Mobile Decoder MC2H104OP

    3 in stock

    HO-scale, 4-function decoder that measures 25 x 16 x 6mm with a 9-pin JST to 8-pin NMRA wiring harness that can be used in many DCC-ready models that have an NMRA 8-pin socket. This decoder will operate in both DC and DCC. Dimensions: 25 x 16 x 6mm Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function Outputs: 4 DCC Track Voltage: 21 Volts Maximum

    3 in stock

    $29.56

  • Digitrax SDH167D | Series 7 Sound Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax SDH167D | Series 7 Sound Decoder | HO Scale

    2 in stock

    The Digitrax SDH167D is a powerful and versatile sound decoder designed for HO scale model trains. With advanced features such as Series 7 sound technology, this decoder delivers high-quality sound effects and enhances your model railroad experience. Easy to install and compatible with most DCC systems. 2 CV-Selectable Steam & Diesel Sound Schemes Included Mobile Decoder with SoundFX v3 Fits many HO locomotives Digitrax 9-Pin Harness Motor 1.0 Amp/2 Amps Peak 6 FX3 Functions, 200ma Output New sound .spjs loadable with Digitrax USB programmer 10-Pin sound harness with 8 Ohm 16 x 26 x 9mm Box Speaker 300uF Capacitor More Information Item # SDH167D Brand Digitrax Scale HO Scale MSRP 49.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

    2 in stock

    $39.20

  • Digitrax SDXH167D | Series 7 Sound Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax SDXH167D | Series 7 Sound Decoder | HO Scale

    1 review

    1 in stock

    Upgrade your model trains with the Digitrax SDXH167D series 7 sound decoder for HO Scale. Expertly designed with advanced technology, this decoder delivers clear and realistic sound effects for an immersive experience. Enjoy precise control and enhanced functionality with this top-notch decoder. 8 CV-Selectable Steam & Diesel Sound Schemes Included Mobile Decoder with SoundFX v3 Fits many HO locomotives Digitrax 9-Pin Harness Motor 1.0 Amp/2 Amps Peak 6 FX3 Functions, 200ma Output New sound .spjs loadable with Digitrax USB programmer 10-Pin sound harness with 8 Ohm 16 x 26 x 9mm Box Speaker 300uF Capacitor More Information Item # SDXH167D Brand Digitrax Scale HO Scale MSRP $59.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

    1 in stock

    $47.20

  • Train Control Systems 1000 | A4X Decoder | HO Scale - Squeaky's Trains

    Train Control Systems Train Control Systems 1000 | A4X Decoder | HO Scale

    1 in stock

    The A4X is four function HO-scale "drop-in" style mobile decoder for Atlas, Athearn, Kato, etc. locomotives. Examples include the following: Athearn: F59PHI F3 Atlas: RS-1/RS-3/RS-11 C424 GP7 Kato: GP35 If you need more than four total lighting functions, or are using 1.5V bulbs, you should consider the A6X. Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet motor control for "buzz" free motor performance. DC Mode: Decoder will automatically detect DC power. You can also configure how your lighting effects function on DC. RailCom®: This feature allows the decoder to talk to the command station. RailCom supports expansion for new features. Variable Momentum: Allows you to make custom acceleration and deceleration curves. LED Support: This product does not require external resistors when connecting LED's. Incandescent Bulb Support: This decoder can be used with 12 Volt bulbs. Function Remapping: Buttons 0 through 12 may be used to control the lighting functions of this decoder. Programmable Lighting Effects: Choose from 20 separate user-programmable lighting effects! Dimmable Brightness: Configure multiple different brightness levels for your LED's or incandescent bulbs. Decoder Lock: Feature which prevents accidental/unwanted programming while activated. Airwire™ Compatible: Fully compatible with Airwire™ operation. User-Loadable Speed Tables: Configure custom speed curves and set speed limits. Specs Interface Type: Drop-In Dimensions (L x W x H): 2.85" x 0.682" x 0.138" or 72.39mm x 17.32mm x 3.51mm Scale: HO Scale Continuous/Peak: 1.0/2.0 Amp Total Functions: 4 Function Rating: 100 mA 12V Outputs: 4 LED Outputs: 4

    1 in stock

    $39.97

  • SoundTraxx 852001 | DCC Mobile Decoder MC1H102P8 | HO Scale - Squeaky's Trains

    SoundTraxx SoundTraxx 852001 | DCC Mobile Decoder MC1H102P8 | HO Scale

    1 review

    4 in stock

    HO-scale, 2-function decoder that measures 17 x 17 x 7mm in a plug-and-play format suitable for use with a variety of models. It is manufactured with an NMRA compatible 8-pin ‘direct-plug.' This decoder will operate in DCC only. Dimensions: 17 x 17 x 7mm Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function Outputs: 2 DCC Track Voltage: 21 Volts Maximum

    4 in stock

    $20.76

  • Digitrax DN167N18 | Series 7 Plug-in Next18 Mobile Decoder | N Scale - Squeaky's Trains

    Digitrax Digitrax DN167N18 | Series 7 Plug-in Next18 Mobile Decoder | N Scale

    1 review

    2 in stock

    Maximize the performance of your N scale model trains with the Digitrax DN167N18 mobile decoder. This plug-in Next18 decoder offers advanced control and smooth operation, enhancing the realism of your layout. With its compact design and easy installation, it's the perfect upgrade for your locomotives. Mobile Decoder Fits Next18 socket locomotives Plug-in Next18 connector Motor drive at connector capacity 6 FX3 Functions More Information Item # DN167N18 Brand Digitrax Scale N MSRP $36.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

    2 in stock

    $27.97

  • Digitrax DH187A0 | Series 7 Mobile Decoder | HO Scale - Squeaky's Trains

    Digitrax Digitrax DH187A0 | Series 7 Mobile Decoder | HO Scale

    1 in stock

    Maximize the performance of your HO scale model railway with the Digitrax DH187A0 Series 7 Mobile Decoder. With its advanced programming features and 7 functions, this decoder offers smooth and precise control for your locomotives. Upgrade your layout and experience the power of Digitrax technology. Fits Kato, Athearn Genesis, Stewart, other HO locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX7 Functions, 300ma Output More Information Item # DH187A0 Brand Digitrax Scale HO MSRP $32.00 TCA Grading C-10 Mint - Brand New Availability In-Stock/Restockable Manuals Instruction Sheet

    1 in stock

    $24.79

© 2025 Squeaky's Trains & Things, Powered by Shopify

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account