Gazzew U4 Black switch
The Gazzew U4 Black is a silent tactile mechanical switch with top housing, bottom housing, and stem (standard). The bottom-out weight is 62g. U4 Silent Tactile "D" stem: no pretravel, all bump, no post bump travel. Designed by Gazzew. Manufactured by Outemu.

Where to buy Gazzew U4 Black switches?
Oh no! This item is taking a little vacation. No active offers for Gazzew U4 Black switches at the moment -- stay tuned!Gazzew U4 Black data sheet
| Name | Gazzew U4 Black |
|---|---|
| Type | silent tactile |
| Footprint | 5-pin |
| Top housing | |
| Bottom housing | |
| Stem | standard |
| Spring | |
| Tactile force | - g |
| Actuation | - g |
| Bottom-out | 62 g |
| Tactile bump position | - mm |
| Pre-travel | - mm |
| Total travel | - mm |
| Lube | unknown |
| Designer | Gazzew |
| Manufacturer | Outemu |
Comments on Gazzew U4 Black switches
Gazzew has worked in tandem with Outemu to produce perhaps his best switch yet: the U4. Tactile, yet silent, this is an ideal switch for those who like to feel their switches actuate while not being a nuisance to their (or others') ears. What's in a name? U4 is short for Euphoria, which you'll for sure experience on these switches. If you're one to lube your switches - be sure to give these a try unlubed first, as I've been told they feel great fresh from the factory already. Enjoy! – splitkb.com.
Gazzew U4 Black alternatives
Here are some notable alternatives to the Gazzew U4 Black, 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 | ||
|---|---|---|---|---|
| 87% | Blue Macaw silent tactile, 5-pin, PC/Nylon/POM, 0/65gF, 0.0/0.0mm | Compare | ||
To recap: we were looking for silent tactile mechanical switches possibly with top housing, bottom housing, and stem (standard). The bottom-out weight being about 62g. U4 Silent Tactile "D" stem: no pretravel, all bump, no post bump travel. — similar to the Gazzew U4 Black.