HMX

Hmx Tt Red S Light

Standard ProfileTactile5
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Switch Overview

HMX TT Red S is a light tactile switch designed by TT Lab and manufactured by HMX, built around a small bump tactile character with a crisp, responsive bump and clean, controlled sound. Refined factory lubrication supports a smooth press and noise control. Its hybrid mold uses an L2 bottom housing with L3 molds for the stem and top housing, pairing a POM stem with PA12 top and PA66 bottom housing for a balanced tactile feel. Stem legs and sliders get a thin coat of 205g0; the spring and leaf are dry-film lubed, while other areas stay dry to keep the sound clean.

Product Page

Last Updated: September 15, 2026

Specifications

Physical Specifications

Actuation Force
45±2g
Bottom Out Force
53±2g
Pre-travel
2.0mm
Total Travel
3.8±0.2mm

Build & Materials

Stem Material
POM
Factory Lubed
Yes
LED Support
LED
Spring
22mm KOS single-stage extended
Designer
TT Lab
Mold
L3 stem and

Profile Information

Profile
Standard Profile
Type
Tactile
Silent
No
Pin Count
5
Force Travel Diagram

Vendor Information

Vendor Information

unikeys

3.5 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
Quantity:10 pcs
IN_STOCK
Last Updated: 9/3/2026

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