Handy for making wire harnesses or jumpering between headers on PCB's.
These premium jumper wires are 200mm long and come in a 'strip' of 40 (4 pieces of each of ten rainbow colors). They have 0.1" female header contacts on both ends. They fit cleanly next to each other on standard-pitch 0.1" (2.54mm) header.
The best part is they come in a 40-pin ribbon cable. You can always pull the ribbon wires off to make individual jumpers, or keep them together to make neatly organized wire harnesses.
We have these in three handy lengths: 7.5cm,10cm, 20cm and 30cm. If you want the male/female type or male/male type or female/female type, we have those too!
For best results, when plugging these in a line, have the sides with the 'silver latch bit' sticking out since that side is a tiny bit wider than 0.1"