Cherry MX2A switches replace all existing Cherry keyboard switches
The German keyboard switch manufacturer Cherry is introducing a new generation of switches at Gamescom. The MX2A switches follow all existing switches and will be available in all known ‘colors’ with various properties.
One of the most important improvements in the MX2A generation is that lubricant is applied directly during production to the socket dome, the place in the bottom of the housing that houses the bottom of the mechanical spring. This form of lubrication would be more precise than dropping a drop into the socket, as some mechanical keyboard manufacturers already do. The lubricant used by Cherry is oil-based and is said to be comparable to ‘Krytox GPL 205 Grade 0’, which according to the manufacturer is often used by enthusiasts to lubricate their switches themselves.
Furthermore, a thickening in the middle of the spring – think of a barrel instead of a cylinder, but very subtle – should lead to less deformation and contact with the side of the housing. Scraping sounds should be avoided as much as possible. According to Cherry, six new ‘ribs’ on the stem of the switch also contribute to keeping the spring as straight as possible and preventing a ‘ping’ sound when releasing the key.
In 2013, the original patent on the Cherry MX switches expired, after which various, mostly Chinese manufacturers came onto the market with similar designs. The MX2A generation probably won’t change that; according to the manufacturer, the changes are too limited to be patented.
Just like the original Cherry MX switches, which had purchase number MX1A, the MX2A switches are available in numerous variants. This initially concerns all full-size variants: Red, Red Silent, Silver Speed, Black, Black Silent, Brown and Blue. These offer different actuation points and various combinations of audible click and tactile feedback. Cherry makes four versions of each type: with and without RGB, and with modular or soldered mounting.
The new switches are already in mass production and will directly follow all existing Cherry switches, for the same purchase prices. However, the packaging has been changed from plastic containers to bags, which would result in a ninety percent reduction in plastic use. Cherry’s own brand Xtrfy will soon release the first keyboard that uses the new switches: the K5V2 Compact with a 65% layout. Other manufacturers are likely to follow in early 2024.
Detailed renders of the adjustments in the MX2A switches. Some of them are made a bit heavier than they actually are for clarity, such as the ‘barrel shape’ of the spring.