Randall sent me a SKEDD connector kit to evaluate.
https://www.youtube.com/watch?v=yXY300wXDM4&feature=emb_rel_end
I have a sample of a similar no-solder connector called Tag-Connect.
Let's compare features of both connector systems.
- Both are no-solder connectors, however the SKEDD system requires plated through holes in the PCB.
- The Tag-Connect uses pogo-pins directly on gold-plated pads.
- Both systems use offset guide pins for position keys, and through holes are required on both for locating pins.
- The Tag-Connect connectors are marketed as a way of quickly connecting diagnostic or programming cables for a temporary data transfer, there is a retaining clip option.
- The SKEDD system could be more of a semi-permanent connection if required, the connector locks into place on the pcb.
- The Tag-Connect terminals are not rated for high current and have a small footprint.
- The SKEDD sample SDC2.5 is rated at 12A and have a larger footprint
I don't have any samples of the Tag-Connect pins and wires, so I can't do any electrical comparisons such as contact resistance.
Both systems have their merits, the SKEDD connectors are well built and look rugged enough for industrial use.
I could imagine using the SKEDD connectors on a large patch board, where you wouldn't want to install a lot of connectors that "might" get used.
Diagnostic ports where higher current draw is required would require such a connector system.
I'll need to ponder a bit on these and see if I can use one in an upcoming project.
Cheers,
Scott