SOULCAT × SPM Green Apple Linear Switch
Best linear switch for enthusiasts seeking crisp, high-pitched acoustic feedback.
Discover the SOULCAT × SPM Green Apple Linear Switch, a unique collaboration with HMX designed for custom keyboards. These linear switches offer a distinct typing experience with a crisp, high-pitched, and firm bottom-out, complemented by a satisfying "stone-like" tone. Enhanced housing stability from HMX's latest mold ensures a refined and steady keystroke, even on entry-level builds. Perfect for enthusiasts seeking high-pitched acoustics and rock-solid stability, these factory-lubed switches provide a smooth and distinctive linear feel for your custom keyboard setup.
$30.90
Owner Satisfaction
4.7
/ 5
Category Rank
200
/ 6541
#200 in Keyboard Keys & Caps
Price vs Category Average
-28%
Below average
Switch Type
5
/ -pin linear switch
Who it's for
- Sound enthusiasts looking for a deep, premium acoustic signature
- Keyboard hobbyists wanting a smooth typing experience without manual labor
- Custom builders seeking a vibrant aesthetic for themed desk setups
Who should skip it
- Shoppers prioritizing value over exclusive collaborative branding
- Typists with specific preferences for heavier or lighter actuation forces
- Budget-conscious buyers who dislike waiting for limited-edition restocks
Performance breakdown
Acoustic Signature
Delivers a distinct, high-pitched stone-like sound profile for enthusiasts.
Housing Stability
HMX mold engineering eliminates stem wobble for a rock-solid feel.
Factory Lubrication
Consistent factory application ensures smooth travel straight out of the box.
Bottom-out Crispness
Provides a firm, satisfying impact that defines the typing experience.
Keystroke Smoothness
POM stem and refined housing materials create a frictionless linear glide.
Build Compatibility
Standard 5-pin MX design integrates seamlessly into most custom boards.
Key Specs
Switch Type
5-pin linear switch
Actuation Force
45 ± 5 gf
Bottom-out Force
53 ± 5 gf
Pre-travel
2.0 ± 0.3 mm
Total Travel
3.3 ± 0.3 mm
Top Housing Material
PC
Stem Material
POM
Bottom Housing Material
P5
Features
- Crisp, high-pitched, firm bottom-out
- Improved housing stability via HMX mold
- Refined and steady keystroke experience
- Unique “stone-like” bottom-out tone
- Factory lubed for immediate use
- SOULCAT × SPM Collaboration
- High-pitched acoustics
- Rock-solid stability
What customers say
The SOULCAT × SPM Green Apple Linear Switch is highly praised for its exceptional out of box smoothness, thanks to expert factory lubrication. Users consistently report clean and effortless linear travel, ideal for both fast typing and extended gaming. A key highlight is the acoustic signature, often described as a deep, satisfying thock, significantly enhancing the premium feel. The vibrant green aesthetic is also a major draw for custom builds. While the premium price elicits minor debate regarding value against lower cost options, the consensus confirms these switches deliver a top-tier, acoustically pleasing, and visually unique experience that serious enthusiasts appreciate.
Know before you buy
These switches are designed for a crisp, high-pitched acoustic profile. They feature a distinct 'stone-like' bottom-out sound that provides a sharp, satisfying feedback with every keystroke.
Yes, the SOULCAT × SPM Green Apple switches come factory-lubed. They are ready to be installed into your keyboard immediately without the need for additional manual lubrication.
These are 5-pin MX-style switches, which means they are compatible with most hot-swappable mechanical keyboards that support standard Cherry MX-style stems. If your PCB supports 5-pin switches, they will fit perfectly; if it only supports 3-pin, you can simply clip the two plastic guide pins.
With an actuation force of 45g and a bottom-out of 53g, these switches offer a light-to-medium resistance that feels snappy and responsive. The use of a 22mm KOS spring combined with HMX's updated mold ensures a very stable, consistent travel without the wobble found in many stock switches.
The Green Apple switches have a total travel distance of 3.3 ± 0.3 mm. This is slightly shorter than a traditional mechanical switch, contributing to the quick, firm bottom-out feel.
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