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Purple Iris Silent Low Profile Switch

Kailh

Appearance
Structure diagram

Travel diagram

Basic specs

MountKailh Choc V2
FootprintKailh Choc V2
Keycap stemMX stem
Key pitch(mm)−
Pins3
Silent●
RGB●
Factory lubed●
Stem materialPOM
Top housing materialPC
Bottom housing materialNylon
Protecting cover material−
Slider material−
Light guide−
Spring material and platingStainless steel
Contact material−

Detailed specs

Model number−
SeriesRaptor Series
TypeLinear
Actuation force(gf)30 ±10
Bottom-out force(gf)−
Tactile force(gf)−
Return force(gf)−
Pre-travel(mm)0.8 ±0.3
Total travel(mm)1.8 +0.4 / -0.0
Tactile position(mm)−
Operating life(Cycle)50 × 10⁶ or more
Spring stages−
Spring length(mm)15
Spring weight(gf)−
Data updated: 2026-05-02