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| Kailh BOX Spring Linear | Kailh BOX Winter Tactile | Kailh BOX Ice Cream Pro Max Linear |
91 Compared with light linear switches Overall / Value 91.1Materials 86.8Finish 100.0![]() | 91 Compared with light tactile switches Overall / Value 91.3Materials 85.8Finish 100.0![]() | 96 Compared with medium linear switches Overall / Value 96.2Materials 94.2Finish 100.0![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Compared with light linear switches
| Compared with light tactile switches
| Compared with medium linear switches
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Name Kailh BOX Spring Linear | Name Kailh BOX Winter Tactile | Name Kailh BOX Ice Cream Pro Max Linear |
Release year 2023 | Release year 2023 | Release year 2022 |
Switch type Linear | Switch type Tactile | Switch type Linear |
Factory lubed | Factory lubed | Factory lubed |
Profile Standard profile | Profile Standard profile | Profile Standard profile |
Actuation force 40g | Actuation force 38g | Actuation force 45g |
Bottom out force 40g | Bottom out force 52g | Bottom out force 45g |
Pre travel 1.6mm | Pre travel 2mm | Pre travel 1.7mm |
Total travel 3.3mm | Total travel 3.6mm | Total travel 4mm |
Pins 5-Pin | Pins 5-Pin | Pins 5-Pin |
Magnetic Hall Effect | Magnetic Hall Effect | Magnetic Hall Effect |
Top Housing Material PC | Top Housing Material PC | Top Housing Material POM |
Bottom Housing Material POM | Bottom Housing Material POM | Bottom Housing Material POM |
Stem Material POM | Stem Material POM | Stem Material POM |
Sound profile - | Sound profile Thocky | Sound profile Muted |
Spring type Long | Spring type Long | Spring type Long |
Spring length 20mm | Spring length 20mm | Spring length - |
Spring material Stainless Steel | Spring material Stainless Steel, Steel | Spring material - |
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 38g | Weight - |
This linear mechanical switch suits users who want a smooth, consistent keystroke with a relatively light actuation force. It fits well for typists and gamers who prefer a straightforward, non-tactile feel without added noise reduction. Its waterproof and dustproof design makes it a practical choice for environments where durability is important.
The switch offers a smooth linear feel with no tactile bump or click, making each keypress consistent from start to bottom out. It is not silent, so it produces moderate noise typical of linear switches. The bottom-out feel is firm due to the extended stainless steel spring, which may provide a noticeable feedback on keypress completion.
With a 40g actuation force and a short pre-travel of 1.6mm, the switch responds quickly to keypresses, supporting fast typing or gaming inputs. The total travel distance of 3.3mm is standard, allowing for comfortable key movement without feeling too shallow or deep.
The switch features a polycarbonate top housing and POM bottom housing, materials known for durability and smoothness. The POM stem reduces friction, contributing to the linear feel. A 20mm extended stainless steel spring enhances durability and provides consistent resistance over time. The switch is factory lubed, which reduces initial scratchiness, a common issue in new switches.
It uses a PCB mount with five pins, ensuring stable installation on compatible boards. The transparent light pipe supports enhanced backlighting effects with SMD LEDs. It is not designed for hot-swap compatibility, so soldering is required for installation.
The switch is not silent, so it may be less suitable for noise-sensitive environments. Although factory lubed, additional lubrication might be needed for users seeking a smoother or quieter experience. The linear design lacks tactile feedback, which some typists prefer for error reduction. Unknown if it exhibits spring ping or stem wobble.