Train Control Systems DCC Decoder Harness | 1" | All Scales

Denver Model Trains Verified independent store

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T-1"-21 JST 9-Pin to NEM21 Socket - 1" 2.54cm Wires The T-1"-21 is an adapter harness with 1" (2.54 cm) wires used for connecting a 9-Pin JST to a 21-Pin motherboard. 9-Pin JST dec oders such as the WOW101, T1, and KAT22 may be adapted to interface with NEM660 (21MTC) via this adapter harness Show more