European Hardwire Plug (FEMALE) 21-HW-5PACK

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21-HW-5PACK is a circuit board with a NEM660 (MTC21) socket with solder pads to connect wires. The female 21-pin socket may be used to adapt a harnessed decoder such as the WOW101 or T4 onto a 21-pin locomotive or motherboard. A pin-out of the 21 pins can be found Here.

To solder wires to the provided pads simply:

  1. Tin each pad with a small amount of solder
  2. Strip the end of each wire and tin it with a small amount of solder - Recommended Solder Practices
  3. Solder the wires in order with their corresponding contacts.