BSUN Taichi V2 switch
The BSUN Taichi V2 is a linear mechanical switch with PA66 top housing, PA66 bottom housing, and M3 stem (dust-proof). It features a 21 mm spring. The 40g actuation occurs at 1.80mm. The 45g bottom-out occurs at 3.60mm. Extra: Light diffuser. Factory lubing? Yes! Manufactured by BSUN.

Where to buy BSUN Taichi V2 switches?
Here are some notable keyboard shops offering BSUN Taichi V2 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 | |
|---|---|---|---|---|---|
| DeskHero | CA | 3.80 CAD / 10 pcs | 0.27 USD | buy | |
| Coffeekeys | IT | 0.38 EUR / 1 pcs 5% off, KBDNEWS | 0.44 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!
BSUN Taichi V2 data sheet
| Name | BSUN Taichi V2 |
|---|---|
| Type | linear |
| Footprint | 5-pin |
| Top housing | PA66 |
| Bottom housing | PA66 |
| Stem | M3 dust-proof |
| Spring | 21 mm |
| Actuation | 40 g |
| Bottom-out | 45 g |
| Pre-travel | 1.80 mm |
| Total travel | 3.60 mm |
| Lube | Factory lubing? Yes! |
| Designer | unknown |
| Manufacturer | BSUN |
Comments on BSUN Taichi V2 switches
Experience next-level performance with the BSUN Tai Chi V2 linear switch, crafted for keyboard enthusiasts who demand smooth keystrokes, fast actuation, and premium build quality. Whether you're gaming at high speeds or typing for hours, the Tai Chi V2 delivers a fluid and satisfying experience with every press – Coffeekeys.
BSUN Taichi V2 alternatives
Here are some notable alternatives to the BSUN Taichi V2, 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 | ||
|---|---|---|---|---|
| 90% | HMX Snow Crash linear, 5-pin, PA66/PA66/POM, 50/58gF, 2.0/4.0mm | Compare | ||
| 90% | Keygeek Guns N Roses linear, 5-pin, PA66/PA66/L4 (POM with a sprinkle of undisclosed metal powder), 45/52gF, 2.0/3.5mm | Compare | ||
| 88% | YG Studio x HMX Canglan V2 linear, 5-pin, P3/PA66/T2 (mix of POM, LY, and P3 nylon), 42/48gF, 2.0/3.5mm | Compare | ||
| 88% | HMX TT Red linear, 5-pin, PA12/PA66/POM, 40/45gF, 2.0/3.5mm | Compare | ||
| 87% | Neo Oat linear, 5-pin, PA66/PA6/L4 POM, 36/45gF, 2.0/3.6mm | Compare | ||
| 87% | MMD Princess Linear Ultra linear, 5-pin, PC/PA66/LY, 42/48gF, 1.9/3.6mm | Compare | ||
| 87% | Keygeek Keylin linear, 5-pin, PA12/PA66/U4 (UPE), 38/48gF, 2.0/3.6mm | Compare | ||
| 87% | Keygeek Butterfly linear, 5-pin, PA66/PA12 (with spherical contact point)/U5 UPE (with spherical stem tip), 42/48gF, 2.0/3.6mm | Compare | ||
| 87% | HMX Hibiscus linear, 5-pin, PA12/PA66/T3, 42/48gF, 2.0/3.5mm | Compare | ||
| 87% | XLLAB Keygeek Briny linear, 5-pin, PA12/PA66/UPE (U4), 42/50gF, 2.0/3.6mm | Compare | ||
| 87% | KEYGEEK X MZ Y3 linear, 5-pin, PA66 with no fiberglass/PA66 with no fiberglass/M3, 48/53gF, 2.0/3.8mm | Compare | ||
To recap: we were looking for linear mechanical switches possibly with PA66 top housing, PA66 bottom housing, and M3 stem (dust-proof). The 40g actuation occuring at 1.80mm. The 45g bottom-out being at around 3.60mm. Extra: Light diffuser. Factory lubing? Yes! — similar to the BSUN Taichi V2.