·DESCRIPTION·
Purple Mist Switch – Custom Mechanical Keyboard Switch
This switch utilizes the YUNJUHONG V2 mold and features a 20mm single-stage SUS spring. With a 39g actuation force and 45g bottom-out force, it offers a smooth tactile experience.
Key Features
Strong rebound with short spring
Linear, consistent feel across all keys
Heavy-duty proprietary mold by IKEYX
Isolated wall design to reduce spring ping
U2 + HWUP plastic material blend
Reinforced bottom mold for smoother keystrokes
High-grade SUS steel wire spring minimizes fatigue
No stem polishing for enhanced quality control
Reduced defect rates with LICHICX quality assurance
Design Advantages
High-precision mold allows smooth operation without factory lube
Custom spring: 100% genuine 20mm SUS spring (not falsely advertised as 28mm)
Smooth bottom-out and consistent actuation
High-quality plastic ensures smooth keystrokes without added oil
Dustproof stem provides a stable bottom-out and fluid motion
Product Information
Brand: 7MIN LAB
Lifespan: 80 million keystrokes (lab tested)
Switch Type: 4.0mm Smooth Tactile Switch
Special Features
SUS spring for strong rebound and longer lifespan
High-precision molding ensures smoother feel without over-lubrication
Specifications
Key Travel: 2.0mm actuation / 4.0mm bottom-out (±0.2mm)
Spring: 20mm single-stage SUS spring
Force: 39g actuation / 45g bottom-out (rebound strength up to 52g)
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Material:
Top housing: POK
Stem: U2 material
Bottom housing: Reinforced PA
Bottom-out Method: Pole-based (soft, angled bottoming)
Socket Support: 5-pin hot-swappable (not compatible with SMD LED)