MMD Princess Tactile Ultra switch
The MMD Princess Tactile Ultra is a tactile mechanical switch with PC top housing, Nylon PA66 bottom housing, and LY stem (standard). It features a 20.5 mm single-stage spring. The 48g actuation occurs at 2mm. The 60g bottom-out occurs at 3.60mm. Medium to heavy tactility with a very nice rounded bump. Light diffuser. Factory lubing? Yes!

Where to buy MMD Princess Tactile Ultra switches?
Here are some notable keyboard shops offering MMD Princess Tactile Ultra switches. When available, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Currency:
| Store | Area | Offer | Price | Status | |
|---|---|---|---|---|---|
| Lume Keebs | US | 2.66 USD / 10 pcs 5% off, KBDNEW (not kbdnewS) | 0.27 USD | buy | |
| MonacoKeys | DE | 3.33 EUR / 10 pcs 5% off, KBDNEWS | 0.39 USD | buy |
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
MMD Princess Tactile Ultra data sheet
| Name | MMD Princess Tactile Ultra |
|---|---|
| Type | tactile |
| Footprint | 5-pin |
| Top housing | PC |
| Bottom housing | Nylon PA66 |
| Stem | LY standard |
| Spring | 20.5 mm single-stage |
| Tactile force | - g |
| Actuation | 48 g |
| Bottom-out | 60 g |
| Tactile bump position | - mm |
| Pre-travel | 2 mm |
| Total travel | 3.60 mm |
| Lube | Factory lubing? Yes! |
| Designer | unknown |
| Manufacturer | unknown |
Comments on MMD Princess Tactile Ultra switches
MMD Princess Ultra are the latest version of the MMD Princess switches. These switches now feature a nylon bottom housing for even more thock and an LED diffuser for improved illumination. Thanks to the newest molds, tolerances have been further refined and stem wobble significantly reduced. As always, they come with excellent factory lubing and the signature smooth typing feel—these switches remain our absolute favorites! – MonacoKeys.
MMD Princess Tactile Ultra alternatives
Here are some notable alternatives to the MMD Princess Tactile Ultra, our reference switch. Competitors with comparable specs across parameters like switch type, housing material, actuation and bottom-out forces and travel distances — even color. Not perfect matches but the closest results in order of similarity.
| Sim. | Similar switches | Comparison | ||
|---|---|---|---|---|
| 95% | MMD Princess Tactile V4 tactile, 5-pin, PC/PC/LY, 48/60gF, 2.0/3.6mm | Compare | ||
| 94% | Haimu x YG Studio Mulberry tactile, 5-pin, PC/PC/LY, 47/55gF, 2.0/3.6mm | Compare | ||
| 93% | BSUN Golden Apple tactile, 5-pin, PC/PEI/LY, 45/60gF, 2.0/3.3mm | Compare | ||
| 93% | Chosfox Poison Gas tactile, 5-pin, PC/PC/LY, 45/62gF, 2.0/3.4mm | Compare | ||
| 93% | BSUN Ocean tactile, 5-pin, PC/Nylon/LY, 40/57gF, 2.0/3.3mm | Compare | ||
| 93% | Wingtree Golden Apple V2 tactile, 5-pin, PC/PEI/LY, 45/53gF, 2.2/3.3mm | Compare | ||
| 91% | HMX Retro J tactile, 5-pin, PC/Nylon PA66/POM, 36/55gF, 2.5/3.0mm | Compare | ||
| 90% | Duhuk Lumia Bitter Tea V2 tactile, 5-pin, PC/PBT/POM, 42/58gF, 1.8/3.0mm | Compare | ||
| 90% | Sarokeys Strawberry Youth Tactile tactile, 5-pin, PC/PA66/POK, 52/59gF, 2.0/3.5mm | Compare | ||
| 90% | MMD Holy Panda V3 tactile, 5-pin, PC/Nylon/POM, 45/60gF, 2.2/3.2mm | Compare | ||
| 90% | BSUN Olive tactile, 5-pin, POM/POM/LY, 45/65gF, 2.2/3.4mm | Compare | ||
To recap: we were looking for tactile mechanical switches possibly with PC top housing, Nylon PA66 bottom housing, and LY stem (standard). The 48g actuation occuring at 2mm. The 60g bottom-out being at around 3.60mm. Medium to heavy tactility with a very nice rounded bump. Light diffuser. Factory lubing? Yes! — similar to the MMD Princess Tactile Ultra.