XCJZ Chocolate Ball Bearing switch
The XCJZ Chocolate Ball Bearing is a linear mechanical switch with PC top housing, POM bottom housing, and POM stem (standard). It features a 18 mm spring. The 38g actuation occurs at 1.60mm. The 50g bottom-out occurs at 3.50mm. Light diffuser, ball bearings in the stem. Factory lubing? Yes! Designed by XCJZ. Manufactured by Tonekey.

Where to buy XCJZ Chocolate Ball Bearing switches?
Here are some notable keyboard shops offering XCJZ Chocolate Ball Bearing 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 | |
|---|---|---|---|---|---|
| Pantheonkeys | SG | 5.29 SGD / 10 pcs 2% off, KBDNEWS | 0.41 USD | buy | |
| Keebz N Cables | AU | 6.18 AUD / 10 pcs 5% off, KBDNEWS | 0.44 USD | buy | |
| SerpentKeys | UK | 3.52 GBP / 10 pcs 5% off, KBDNEWS | 0.47 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!
XCJZ Chocolate Ball Bearing data sheet
| Name | XCJZ Chocolate Ball Bearing |
|---|---|
| Type | linear |
| Footprint | 5-pin |
| Top housing | PC |
| Bottom housing | POM |
| Stem | POM standard |
| Spring | 18 mm |
| Actuation | 38 g |
| Bottom-out | 50 g |
| Pre-travel | 1.60 mm |
| Total travel | 3.50 mm |
| Lube | Factory lubing? Yes! |
| Designer | XCJZ |
| Manufacturer | Tonekey |
Comments on XCJZ Chocolate Ball Bearing switches
The Chocolate Ball Bearing Switch features a new integrated ball bearing design, with four embedded bearings in the stem that glide along internal grooves in the top and bottom housing, delivering a smoother more consistent linear travel – SerpentKeys.
XCJZ Chocolate Ball Bearing alternatives
Here are some notable alternatives to the XCJZ Chocolate Ball Bearing, 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 | ||
|---|---|---|---|---|
| 93% | Gateron Lunar Probe linear, 5-pin, PC/Nylon PA66/POM, 45/50gF, 1.8/3.6mm | Compare | ||
| 93% | HMX Pebble linear, 5-pin, PC/Nylon PA66/POM, 45/50gF, 2.0/3.5mm | Compare | ||
| 93% | BSUN x Zuoce Studio Macaron linear, 5-pin, PC/PA66 (30% glass fiber)/POM, 42/47gF, 2.0/3.6mm | Compare | ||
| 93% | HMX | Sillyworks Hyacinth V2 linear, 5-pin, PC/Nylon/POM, 45/52gF, 1.9/3.5mm | Compare | ||
| 93% | Wuque Studio WS POM+ linear, 5-pin, POM/POM/POM, 45/50gF, 2.0/3.6mm | Compare | ||
| 93% | HMX Yogurt V1 45g linear, 5-pin, PC/P5 (40-45% fiberglass)/POM, 45/52gF, 2.0/3.4mm | Compare | ||
| 93% | HMX Yogurt V2 linear, 5-pin, PC/P5 (40-45% fiberglass)/POM, 45/52gF, 2.0/3.4mm | Compare | ||
| 92% | HMX | Sillyworks Hyacinth V2U linear, 5-pin, PC/Nylon/POM, 45/52gF, 1.9/3.9mm | Compare | ||
| 92% | SW x HMX Garnet linear, 5-pin, PC/Nylon PA66/POM, 45/50gF, 2.0/4.0mm | Compare | ||
| 92% | HMX Lulu Silent linear, 5-pin, PC/PA66 Nylon/POM, 45/52gF, 2.0/3.8mm | Compare | ||
| 92% | HMX Lunar Stone linear, 5-pin, POM/POM/POM, 45/55gF, 2.0/3.6mm | Compare | ||
To recap: we were looking for linear mechanical switches possibly with PC top housing, POM bottom housing, and POM stem (standard). The 38g actuation occuring at 1.60mm. The 50g bottom-out being at around 3.50mm. Light diffuser, ball bearings in the stem. Factory lubing? Yes! — similar to the XCJZ Chocolate Ball Bearing.