These handy 0.1" 2-pin spacer cables are very useful when wiring your project. The end of the connector snaps neatly into a connector spaced 0.1" apart (and fits snugly side by side at 0.1" spacing as well). We think this would be particularly useful when paired with our PWM breakout driver, to control 16 PWM LEDs that are wired, but there are probably a dozen other uses.

Comes in a package of four 12 inch long cables, each has two contacts placed in a box. We don't have the exact part number for the case but it seems to be identical to this Molex C-Grid part.