Editing RAFI RS 76 M (diode) (section)

==Variants==
The 90 cN IP40 version has a pink slider, while the 140 cN IP40 version has a yellow slider. These types were historically stamped with the last three digits of the part number,<ref name="RAFI Compudent" /> but judging by the 2016 samples, this practice is no longer followed the diode version. Besides the colour and the return spring, the pink and yellow versions appear to be identical.

An orange version also existed; this has been found both devoid of any codes,<ref name="Decision-Mate" /> and with unclear codes ("258"?) that appear to indicate only the batch number.<ref name="RAFI DT-02" /> These have been described as feeling very similar to the pink switches, and other than the colour, appear not to differ externally from the pink version. Tentative evidence suggests that the orange version is older, but most photographs showing the chips in these keyboards are too small to read the date codes from them.

The pink version has a [[return spring]] of 0.27 mm gauge wire and 12.7 mm length. The yellow version has a spring of 11.9 mm length; this has been measured as both 0.29 mm and 0.31 mm gauge wire, from two sample switches supplied together.