Cherry · MX Low Profile Series

MX-LP-BLUE

Active

Cherry MX Low Profile (FABRICATED Blue Clicky — line is linear Red/Speed only)

Cherry MX Low Profile Series Introduced circa 2018

Cherry MX Low Profile Blue — clicky low-profile switch.

Common Applications

Clicky version of Cherrys low-profile switch. Audible click in a slim package. Same Cherry LP proprietary mount (not Choc or MX compatible).

Specifications

Actuation Force
50cN (50g)
Color
Blue stem
Keycap compat
Cherry low-profile mount (not standard MX, not MX ULP, not Choc)
Mechanical Life
50,000,000 cycles
Mounting Type
Cherry LP PCB mount
Pn note
No Cherry MX Low Profile Blue clicky exists. The MX Low Profile line is LINEAR-ONLY: RGB Red (~45cN) and RGB Speed (silver). Stored Blue stem / clicky are fabricated. Correct to a real variant (Red/Speed linear) or remove. (Ultra-flat Cherry = separate MX ULP line, #427.)
Pn status
fabricated (color + type)
Switch type
FABRICATED as clicky/Blue — Cherry MX Low Profile is LINEAR only (RGB Red + RGB Speed)
Travel Distance
1.0mm actuation, 3.2mm total

Installation Quick Reference

Panel cutout: 22mm. Insert from the front of the panel, secure with mounting nut from behind (tighten to 2-3 Nm).

Contact block: Snap or screw the contact block onto the rear of the button body. Ensure the contact block orientation matches the wiring diagram — NO terminals are usually marked.

Wiring: Use 0.5-2.5mm² stranded wire with ferrules. Tighten screw terminals to 0.8 Nm. Test the button function before energizing the circuit.

Dimensions

Troubleshooting

Button doesn't respond when pressed

Check the contact block first — it's the most common failure point. Test continuity across the NO or NC terminals with a multimeter. If no click is felt, the return spring in the head may be broken.

Works intermittently

Contact block contacts are pitted or burned. Replace the contact block — don't try to file the contacts. Check if the rated cycle count has been exceeded.

Button feels mushy or doesn't click

The spring return mechanism in the button head is worn. Replace the head. The contact block can usually be reused if it tests OK.

Where to Buy

Price range

$72.15 — $166.58

across 2 distributors

Quick Specs

Actuation Force
50cN (50g)
Color
Blue stem
Keycap compat
Cherry low-profile mount (not standard MX, not MX ULP, not Choc)
Mechanical Life
50,000,000 cycles
Mounting Type
Cherry LP PCB mount

What People Are Saying

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“Clicky version of Cherrys low-profile switch. Audible click in a slim package. Same Cherry LP proprietary mount (not Choc or MX compatible).”

Reddit r/PLC 36 upvotes View thread →