HMX EVA Switches
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The HMX EVA Linear Switch is a high-quality linear switch specifically designed for a deep, "thocky" sound profile and a smooth typing feel. It is ideal for custom keyboard builds that focus on sound and feel.
Technical specifications
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Design: Linear (no tactile bump, no click)
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Trigger pressure (Operating Force): approx. 42 gf ± 5 gf
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Bottom-out force: approx. 48 gf ± 5 gf
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Pre-travel (time before shutter release): approx. 1.8–2.0 mm
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Total travel: approx. 3.6 mm ± 0.3 mm
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Stem material: T2 material (special stem alloy)
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Top housing: PA12 (polyamide)
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Bottom housing: P4 (special plastic compound)
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Mounting form: 5-pin PCB mount (MX footprint)
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Lubrication: Factory pre-lubricated
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Special features: Long spring design (22 mm single-stage spring), deep sound profile ("deep sound")