Compare ktechs JWK Mamba Linear vs HMX SongYue Linear Differences Side by Side

Explore the comprehensive side-by-side comparison of the ktechs JWK Mamba Linear and HMX SongYue 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.

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Main differences	Released in 2022 52g actuation force 60g bottom-out force 2mm pre-travel 3.5mm total travel POM bottom housing LY stem	Released in 2025 43g actuation force 50g bottom-out force 1mm pre-travel 3.1mm total travel Nylon bottom housing Nylon stem Muted sound profile
Name	Name ktechs JWK Mamba Linear	Name HMX SongYue Linear
Release year	Release year 2022	Release year 2025
Switch type	Switch type Linear	Switch type Linear
Factory lubed	Factory lubed	Factory lubed
Profile	Profile Standard profile	Profile Standard profile
Actuation force	Actuation force 52g	Actuation force 43g
Bottom out force	Bottom out force 60g	Bottom out force 50g
Pre travel	Pre travel 2mm	Pre travel 1mm
Total travel	Total travel 3.5mm	Total travel 3.1mm
Pins	Pins 5-Pin	Pins 5-Pin
Magnetic Hall Effect	Magnetic Hall Effect	Magnetic Hall Effect
Top Housing Material	Top Housing Material Nylon	Top Housing Material Nylon
Bottom Housing Material	Bottom Housing Material POM	Bottom Housing Material Nylon
Stem Material	Stem Material LY	Stem Material Nylon
Sound profile	Sound profile -	Sound profile Muted
Spring type	Spring type Standard	Spring type Standard
Double stage	Double stage	Double stage
Long pole	Long pole	Long pole
Dust proof	Dust proof	Dust proof
Water resistant	Water resistant	Water resistant
Weight	Weight -	Weight -