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Connector Options

Standard Screwdown Connection

ScrewDown
ScrewDown-Portable-5375

Gray Wire Nuts 22-16AWG

Wire-Nuts

Note: For 24AWG you need to twist the wires and fold them over once to obtain a secure connection or use smaller wire nuts(They make a 24-18AWG which is perfect but color varies). Gray Wire Nuts are common though and can be found in most hardware stores.

Screwdown to T-Taps (Wire Splices)

T-Tap Example 1

T-Tap1

  • Uxcell T-Tap Male Insulated Wire Terminal Quick Connector Combo Set 10 Piece, Red
Note: These may require a light squeeze on the connector with pliers to cut past the insulation properly. Links are not suggested brands but simply examples.

T-Tap Example 2

  • Brightfour Quick Wire Splice Connector-T type 1 Pin solderless- Compatible with 22 - 20 AWG Cable for Some Tight-fitting Automotive Uses
Note: These may require a light squeeze on the connector with pliers to cut past the insulation properly. Links are not suggested brands but simply examples.

Screwdown to Punchdown Adapter

PCB renders generated using https://pcbs.io.

Side by Side

Perpendicular

  • Gerber File
  • BOM File
  • Order PCB
    The image pictured below is a custom build with the programming header removed, and the screwdown block replaced by a 4 pin header which was soldered in place and then broken off once the adapter was added on. I easily performed all of these modifications by hand using both a soldering iron and hot air rework station.
    Punchdown2-Custom
    Punchdown2-top Punchdown2-bottom