





HMX x Silliworks Sojna Linear Switches
Description
The HMX x Silliworks Sonja linear switches are a masterclass in modern-retro design, featuring a custom PA66 top housing with a deliberate rough texture for that sought-after "scratchy" vintage feel. Unlike the typical hyper-smooth or "creamy" trends, these switches offer a unique tactile feedback and a neutral sound profile that cuts through the noise without being overly thin. With a 52g bottom-out and HMX’s precise factory lubing on the leaves and springs, they provide a snappy, consistent typing experience right out of the box. They are a standout choice for enthusiasts looking to bring a bit of old-school character to a high-end custom mechanical keyboard build.
Specifications
- Type: Linear
- Actuation Force: 45g ±2g
- Bottom-out Force: 52g ±2g
- Pre-travel: 2.0mm
- Total Travel: 3.9mm ±0.2mm
- Stem Material: POM
- Housing Material: PA66 (Textured Nylon)
- Spring: 22mm KOS single-stage extended
- Mounting: 5-pin PCB mount
- Lubrication: Factory lubed (GPL 105/205)
Sound Test
Optional: Hand Lube and Filming Service
- Price:
- Hand Lubed or Filmed - $0.39 per switch
- Hand Lubed & Filmed - $0.59 per switch
- We use Krytox 205g0, Krytox 105 and TriboSys 3203 depending of your switch type.
- We use polycarbonate clear .015mm or .013mm film depending on switch brand.
- Depending on order volume, we typically require 1 - 3 additional business days.
Pairs well with

HMX x Silliworks Sojna Linear Switches
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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