Our Brands:
Join our mailing list!




Acceptance Mark
NOTE: Free Shipping Only on Orders over $200 before Tax/Shipping
You are here: Home > DCC Depot > DCC Harnesses & Connectors

We feature TCS DCC decoder harnesses.




Selecting the right harness:

1. Compare the orientation of the NMRA plugs above to the NMRA socket within your locomotive.
2. Next determine which direction you would like the decoder to proceed from the harness and find which style above fills that requirement.
3. Lastly determine how long of a harness you will need and find the harness below that most closely matches your needs.
Sort By:
Page of 1
SoundTraxx 810012 2-Pin Microconnector set
Our Price: $3.50
(Out of Stock)

2-Pin Microconnector set Microconnector allows speakers to be easily disconnected from locomotive wiring
SoundTraxx 810058 Micro-Mini Connectors Package of ten .025" diameter pins and mating receptacles
List Price: $9.00
Our Price: $7.19
You save $1.81!
(Out of Stock)

Pkg. of 10 Micro-Mini Connectors Package of ten .025" diameter pins and mating receptacles
SoundTraxx 810123 NMRA-Compatible 8-Pin Connector (Male, pkg. of 4)
List Price: $6.50
Our Price: $5.19
You save $1.31!
(Out of Stock)

NMRA-Compatible 8-Pin Connector (Male, pkg. of 4)
TCS 1033 WH 7" length Standard harness without NMRA plug
TCS 1033 WH 7" length Standard harness (9 pin JST to wires)
List Price: $12.83
Our Price: $10.29
You save $2.54!
(Out of Stock)

For use with any DCC decoder with a 9-Pin JST Connector
TCS 1034 MC-WH 7" length Micro harness without NMRA plug
TCS 1034 MC-WH 7" length Micro harness (9 pin JST to wires)
List Price: $2.35
Our Price: $1.89
You save $0.46!
(Out of Stock)

For use with TCS MC Series Decoders
TCS 1035 AUX-WH 6" length Auxiliary harness for T series decoders
TCS 1035 AUX-WH 6" length Auxiliary harness for T series decoders
List Price: $2.35
Our Price: $1.89
You save $0.46!
(Out of Stock)

For use with TCS T Series Decoders
TCS 1036 13/4" length wiring harness with NMRA plug for Stewart C628/630
TCS 1036 13/4" length wiring harness for Stewart C628/630 (9 pin JST to 8 pin NMRA)
List Price: $2.35
Our Price: $1.89
You save $0.46!
(Out of Stock)

For use with 9-Pin JST Decoders such as the TCS T Series
TCS 1037 3 9/16" length wiring harness with NMRA plug for Life-Like Proto 2000 E6
TCS 1037 3 9/16" length wiring for Life-Like Proto 2000 E6 (9 pin JST to 8 pin NMRA)
List Price: $8.55
Our Price: $6.89
You save $1.66!
(Out of Stock)

For use with 9-Pin JST Decoders such as the TCS T Series
TCS 1038 LH 7" length Long wiring harness with NMRA plug
TCS 1038 LH 7" length Long wiring harness (9 pin JST to 8 pin NMRA)
List Price: $8.55
Our Price: $6.89
You save $1.66!
(Out of Stock)

For use with 9-Pin JST Decoders such as the TCS T Series
TCS 1039 MH 3 5/8" length Medium wiring harness with NMRA plug
TCS 1039 MH 3 5/8" length Medium wiring harness (9 pin JST to 8 pin NMRA)
List Price: $8.55
Our Price: $6.89
You save $1.66!
(Out of Stock)

For use with 9-Pin JST Decoders such as the TCS T Series
TCS 1040 2 7/8" length wiring harness for Life Like Proto PA (9 pin JST to 8 pin NMRA)
TCS 1040 2 7/8" length wiring harness for Life Like Proto PA (9 pin JST to 8 pin NMRA)
List Price: $8.55
Our Price: $6.89
You save $1.66!
(Out of Stock)

For use with 9-Pin JST Decoders such as the TCS T Series
TCS 1041 3/8" length wiring harness for Proto 2000 SD60,GP30,GP9,GP7 (9 pin JST to 8 pin NMRA)
TCS 1041 3/8" length wiring harness for Proto 2000 SD60,GP30,GP9,GP7 (9 pin JST to 8 pin NMRA)
List Price: $8.55
Our Price: $6.89
You save $1.66!
(Out of Stock)

For use with 9-Pin JST Decoders such as the TCS T Series
TCS 1042 1 1/4" length Short wiring harness (9 pin JST to 8 pin NMRA)
TCS 1042 1 1/4" length Short wiring harness (9 pin JST to 8 pin NMRA)
List Price: $8.55
Our Price: $6.89
You save $1.66!
(Out of Stock)

For use with 9-Pin JST Decoders such as the TCS T Series
TCS 1043 1" length wiring harness (9 pin JST to 8 pin NMRA)
TCS 1043 1" length wiring harness (9 pin JST to 8 pin NMRA)
List Price: $8.55
Our Price: $6.89
You save $1.66!
(Out of Stock)

For use with 9-Pin JST Decoders such as the TCS T Series
TCS-1253 EP NMRA Extension Plug
TCS-1253 EP NMRA Extension Plug
List Price: $3.75
Our Price: $2.99
You save $0.76!
In Stock

An extension plug for the DP5X decoder.