This is a complete of all the most popular sizes of Molex Microfit connectors. These are great for wiring things like stepper motors. They can handle the current and will not vibrate or even tug apart without releasing the latch.
The current rating is 5A continuous per pin, but on the larger connectors (2 × 3+) you should derate it a little, if all circuits are carrying continuous current at all times.
The male side also has (2) clips that allow it to be snapped into a bulkhead.
The pins can be crimped using this crimp tool.
If you run out, we sell replacement packs.