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Compare Bsun Roselle Linear vs Ktt Purple Star Linear Differences Side by Side

Explore the comprehensive side-by-side comparison of the Bsun Roselle Linear and Ktt Purple Star Linear and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each switch at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

89
BSUN Roselle
-32% off
94
KTT Purple Star, linear, 10 pack

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  • Released in 2023
  • 45g actuation force
  • 52g bottom-out force
  • 2mm pre-travel
  • 3.6mm total travel
  • 20.5mm spring
  • Released in 2024
  • 43g actuation force
  • 50g bottom-out force
  • 1.8mm pre-travel
  • 4mm total travel
  • POM stem
  • Clacky, sound profile
  • 22mm spring
  • Stainless Steel spring material
  • Long pole design

Compared with medium linear switches

  • Overall / Value:88.7
  • Materials:90.4
  • Finish:83.9

Compared with light linear switches

  • Overall / Value:93.8
  • Materials:93.9
  • Finish:84.3
Name
Bsun Roselle Linear
Name
Ktt Purple Star Linear
Release year
2023
Release year
2024
Switch type
Linear
Switch type
Linear
Factory lubed
 
Factory lubed
 
Profile
Standard profile
Profile
Standard profile
Actuation force
45g
Actuation force
43g
Bottom out force
52g
Bottom out force
50g
Pre travel
2mm
Pre travel
1.8mm
Total travel
3.6mm
Total travel
4mm
Pins
5-Pin
Pins
5-Pin
Magnetic Hall Effect
 
Magnetic Hall Effect
 
Top Housing Material
POM
Top Housing Material
POM
Bottom Housing Material
POM
Bottom Housing Material
POM
Stem Material
-
Stem Material
POM
Sound profile
-
Sound profile
Clacky
Spring type
-
Spring type
-
Spring length
20.5mm
Spring length
22mm
Double stage
 
Double stage
 
Long pole
 
Long pole
 
Dust proof
 
Dust proof
 
Water resistant
 
Water resistant
 
Weight
-
Weight
43g
Spring material
-
Spring material
Stainless Steel
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