HMX T-Rex Linear 45g Switches x110

HMX T-REX Linear

HMX T-REX are budget-friendly linear mechanical switches, designed for users who seek extremely smooth and consistent key travel without tactile feedback. They are an excellent choice for gamers and heavy typists who prefer a relatively quiet, straightforward feel with moderate resistance. The switch offers a familiar and pleasant sensation, similar to some of HMX's earlier and successful models, making it a super practical choice for reliable performance without unnecessary added cost.

Feel and Sound

• Smooth Linear Travel: The key presses down completely smoothly, without tactile bumps or clicks, which aids in fast and uninterrupted gaming or typing.

• Suitable for Shared Spaces: The sound profile is relatively quiet, with a soft bottom-out, making it an excellent option for the office or shared rooms.

• Familiar Feel: In terms of feel, the switch resembles the original HMX Hyacinth V2 and Cloud, offering a tried and tested typing experience.

Actuation and Characteristics

• Optimal Resistance: An actuation force of approximately 45g perfectly balances quick responsiveness and protection against finger fatigue during prolonged use.

• Balanced Travel: With a pre-travel of 1.8mm and a total travel of about 3.6mm, the switch offers a standard and comfortable pressing depth.

• Pleasant Finish: The bottom-out force is only slightly higher than the actuation force, providing a stable but not overly firm end-point.

Build Quality

• Proven Materials: Durable and reliable components are used – a self-lubricating POM stem for smooth movement, a polycarbonate (PC) top housing, and a nylon (PA66) bottom housing for maximum stability.

• Consistent Spring: The single-stage KOS spring ensures uniform pressing force throughout the entire key travel.

• Precise Factory Treatment: The switches come factory-lubed with a thin layer on the stem's feet and sliders, as well as a dry film on the spring. This significantly reduces the initial scratchiness and metallic noises.

What to Consider (Possible Compromises)

• If you prefer a pronounced tactile feel or a strong clicky sound, this fully linear model will not meet your requirements.

Technical Specifications

• Name: HMX T-Rex Linear

• Switch Type: Linear

• Factory Lubed: Yes

• Actuation Force: 45g

• Bottom-out Force: 50g

• Pre-travel: 1.8mm

• Total Travel: 3.6mm

• Pins: 5-pin (PCB Mount)

• Top Housing Material: Polycarbonate (PC)

• Bottom Housing Material: Nylon

• Stem Material: POM

• Sound Profile: Clacky

• Spring Type: Standard