Decoder Accessories
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Decoder HarnessesDecoder Plugs/AdaptersDecoder TestersDecoder Wire
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Adapter board, 21MTC, wired interface
ESU
$13.25The 21MTC Adaptor Board is for adding a 21MTC interface by hard-wiring into a non-DCC ready locomotive. With its compact dimensions of 27mm x 17mm it is almost the same size as the decoder and is also equipped with an extra mounting lug that can be...- SKU:
- 397-51967
- Availability:
- Available. Current stock: 4
- Scale:
- All Scales
$13.25 -
Adapter kit, JST to Next18
SoundTraxx
$20.95This adapter allows you to use our smallest decoder (The TSU-N18) in practically any N-scale model! Bring the TSU-N18's 6 functions plus a narrower profile to your models. The JST-Next18 Adapter features a Next18 socket to simply plug-in your TSU-N18...- SKU:
- 678-810163
- Availability:
- Available. Current stock: 2
- Scale:
- N
$20.95 -
Adapter, 9-pin socket to 21-pin plug
SoundTraxx
$18.95Easily adapt any SoundTraxx 21PNEM decoder to an NMRA 9-Pin DCC "quick plug" equipped model. It can also be used with a SoundTraxx 9-Pin JST Power Harness (678-810069) to create a universal-style decoder. Supports up to 8 lighting functions and...- SKU:
- 678-810159
- Availability:
- Available. Current stock: 6
- Scale:
- HO
$18.95 -
Connector, male, 8 pin, NMRA-compatible (x4)
SoundTraxx
$16.50See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 678-810123
- Availability:
- Available. Current stock: 4
- Scale:
- All Scales
$16.50 -
Harness, "MC-MH", "MC"-series 7-pin plug to NMRA 8-pin plug, medium
Train Control Systems
$7.95- SKU:
- 745-1049
- Availability:
- Sold out after current stock is depleted.
- Scale:
- All Scales
$7.95 -
Harness, "MC-SH", "MC"-series 7-pin plug to NMRA 8-pin plug, short
Train Control Systems
$7.95- SKU:
- 745-1050
- Availability:
- Sold out after current stock is depleted.
- Scale:
- All Scales
$7.95 -
Harness, "MC-VO", 7- pin plug to NMRA 8-pin plug
Train Control Systems
$9.95- SKU:
- 745-1051
- Availability:
- Will not be listed after current stock is depleted.
- Scale:
- All Scales
$9.95 -
Harness, "T-1"", "T"-series decoder to 8 pin plug, 1"
Train Control Systems
$13.75See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 745-1359
- Availability:
- Sold out after current stock is depleted.
- Scale:
- All Scales
$13.75 -
Harness, 4-pin, 6 pairs
NCE Corp.
$15.95See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 524-309
- Availability:
- Sold out after current stock is depleted.
- Scale:
- All Scales
$15.95 -
Harness, 6-pin, 4 pairs
NCE Corp.
$15.95See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 524-311
- Availability:
- Sold out after current stock is depleted.
- Scale:
- All Scales
$15.95 -
Harness, Digitrax 9 pin socket to 8 pin plug, 1" long
Digitrax, Inc.
$9.50Digitrax 9 pin to DCC medium plug long harness (1”) See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 245-DHWHPS
- Availability:
- Available. Current stock: 2
- Scale:
- HO
$9.50 -
Harness, Digitrax 9 pin socket to 8 pin plug, 2" long
Digitrax, Inc.
$9.50Features: Lets you share decoders among locomotives 2” wires from Digitrax plug to DCC 8 pin plug Fits many HO locomotives with 8 pin socket See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 245-DNWHPS
- Availability:
- Available. Current stock: 0
- Scale:
- N
$9.50 -
Harness, Digitrax 9 pin socket to 8 pin plug, 3" long
Digitrax, Inc.
$9.50Digitrax 9 pin to DCC medium plug long harness (3”). See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 245-DHWHP
- Availability:
- Available. Current stock: 3
- Scale:
- HO
$9.50 -
Harness, Digitrax 9 pin socket to wire (x5)
Digitrax, Inc.
$20.25Digitrax 9 pin to bare wire harnesses in 5 pack. See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 245-DHWH
- Availability:
- Available. Current stock: 2
- Scale:
- HO
$20.25 -
Harness, Digitrax 9 pin socket to wire (x5) (N)
Digitrax, Inc.
$20.254" wires. See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 245-DNWH
- Availability:
- Available. Current stock: 1
- Scale:
- N
$20.25 -
Harness, power, 8-wire, TSU-1100/ECO-100
SoundTraxx
$14.75Replacement 8-wire power harness for all TSU-1100 or ECO-100 Digital Sound Decoders. See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 678-810156
- Availability:
- Available. Current stock: 0
- Scale:
- HO
$14.75 -
Harness, power, 9-wire to JST, TSU-2200/ECO-200
SoundTraxx
$17.75Replacement 9-wire to JST power harness for all TSU-2200 or ECO-200 Digital Sound Decoders. See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 678-810069
- Availability:
- Available. Current stock: 2
- Scale:
- HO
$17.75 -
Harness, Soundtraxx JST to 8 pin, NMRA plug
SoundTraxx
$16.50This harness easily converts TSU-1000 Digital Sound Decoders to plug and play decoders for use with models equipped with an NMRA 8-pin socket. See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 678-810135
- Availability:
- Available. Current stock: 7
- Scale:
- HO
$16.50 -
Interconnect board, input, for DS74
Digitrax, Inc.
$19.50Features: Input interconnect board for DS74. Provides plug and play connectivity for DS74 inputs. Supplied with ribbon cable to plug into DS74 10 pin Input header. ...- SKU:
- 245-DSXC4
- Availability:
- Available. Current stock: 0
- Scale:
- All Scales
$19.50 -
Plug, Digitrax 9 pin (x5)
Digitrax, Inc.
$26.50Replaces 9 pin plug-equipped decoder for DC operation of locomotive. See the "Manufacturer" page for general delivery and pricing information.- SKU:
- 245-DHDP
- Availability:
- Available. Current stock: 1
- Scale:
- HO
$26.50
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