BSUN
Bsun Sea Fog







The BSUN Sea Fog tactile switch, designed jointly by PH Studio and Unikeys, has a rounded, subtle tactile bump unlike Holy Panda-mold switches such as BSUN Hutt. Its sound profile leans medium-clacky; the bottom housing has a light amount of fiberglass, paired with an LY stem that is slightly softer than POM. The PC top housing gives smooth travel and a clacky top-out sound. It is factory lubed with a 205/105 lube mix on the sliders and dry-film lube on the stem sliders and spring.
Last Updated: September 12, 2026
Specifications
Physical Specifications
- Actuation Force
- 45g
- Bottom Out Force
- 53g
- Pre-travel
- 1.9mm
- Total Travel
- 3.4mm
Build & Materials
- Stem Material
- LY
- Factory Lubed
- Yes
- Spring
- 20mm single-stage nickel-plated spring
- Designer
- PH Studio and Unikeys
Profile Information
- Profile
- Standard Profile
- Type
- Tactile
- Silent
- No
- Pin Count
- 5
