Selecting the correct mechanical keyboard switch is key for a custom keyboard build or for upgrading your setup. Those looking to buy Gateron mechanical keyboard switches should check out the Gateron KS-33 Low Profile 3.0 mechanical switch set. They're low profile switches, there are multiple variants for different preferences, and they come with some nice design elements to make them even better.
We will focus on Gateron switch tech, the KS-33 Low Profile 3.0's main offerings, available switch options, and other important items to consider before buying.
Gateron's Mechanical Switch Mastery
Gateron is a master of mechanical switch design. They have an abundance of experience building their own switches, as well as the precision tooling and production knowledge needed for large scale manufacturing. They have a diverse catalog of mechanical switches, and have a large collection of both standard height and optical switches, as well as a variety of low-profile switches.
Gateron has focused their advances on several key areas:
Material optimization:
Gateron has developed their own engineering plastics and utilizes POM, polycarbonate, and nylon in their switches to get the best balance of smoothness, sound, and support.
Low-profile innovation:
The KS-33 series is Gateron's third generation of their low-profile switches, and they have reduced the height, the travel distance, and the overall footprint on the board, while keeping the MX-style cross stem.
Factory consistency:
Gateron develops their switches with the goal of producing consistent switches in high volume in a factory setting with an advanced production system and factory lube.
Gateron combines all of their advances to have a switch that is reliable and offers a range of choices to cover the majority of users needs.
GATERON KS-33 Low Profile 3.0 Switch Set
The GATERON KS-33 Low Profile 3.0 is a 5-pin switch created for low-profile keyboard applications. Users should be aware that these switches are not designed to be a universal low-profile replacement and are currently intended for select NuPhy keyboards- the Nos75, Kick75, Air75 V3, and Node75.
Key Features
- POM Stem
The stem utilizes POM which is frequently seen in mechanical switches because of its low friction traits. This benefits the user with a more pleasant keystroke and minimizes wear over time.
- Transparent Polycarbonate Top Housing
The clear top housing allows for SMD LED and enhances RGB lighting on a per key basis.
- Nylon Bottom Housing
The nylon housing adds support and stability and also helps shape the switch's sound characteristics.
- Factory Pre-Lubrication
These switches come with lubrication at the points of contact performed by the factory. This helps decrease the noise produced by the spring and improves the overall smoothness of the switch. This creates a better out-of-the-box experience for the user.
- 5-Pin Mounting Design
The 5-pin mounting design helps decrease wobbling of the switch as well as adding stability in comparison to 3-pin switches when used on a compatible PCB.
KS-33 Low Profile 3.0 Switch Options
KS-33 Low Profile 3.0 series come in Brown, Red and Silent Red options. Each option provides a different typing experience.
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Switch Type
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Feel
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Operating Force
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Pre-Travel
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Total Travel
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Brown
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Tactile
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55 ± 15 gf
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1.7 ± 0.4 mm
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≤3.4 mm
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Red
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Linear
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50 ± 15 gf
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1.7 ± 0.4 mm
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≤3.4 mm
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Silent Red
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Linear / Quiet
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42 ± 15 gf
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1.7 ± 0.4 mm
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≤3.2 mm
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• Brown (Tactile)
The Brown version provides a noticeable tactile bump during the keypress. For users who like physical feedback and prefer a confirmation with no clicks.
• Red (Linear)
Smooth and fast with no resistance. Great for gamers who want to keep a high input speed.
• Silent Red (Linear Silent)
The Silent Red uses internal dampeners to help silence bottoming out and upstrokes. The Silent Red uses a lighter spring. This means people in an office can use it comfortably.
What to Consider Before Buying
1. Keyboard Compatibility
Low-profile switches do not share compatibility with standard mechanical switches. Before purchasing, confirm that your keyboard supports Gateron KS-33 Low Profile switches and that the PCB, keycaps, and mounting system are compatible.
2. Typing Feel Adjustment
With a total travel distance of approximately 3.2–3.4 mm, low-profile switches provide a shorter keystroke compared with traditional mechanical switches. Users familiar with full-height switches may need some time to adjust.
3. Keycap Compatibility
The KS-33 uses a low-profile MX-style cross stem. Standard-height keycaps generally do not fit correctly, so compatible low-profile keycaps should be selected.
4. Quantity Planning
For 75% keyboards, approximately 80–90 switches are commonly required depending on layout. A 110-piece set can supply full builds with replacements. Smaller packs contain fewer switches and are better for partial builds or upgrades.
Closing Words
If you're looking for high-quality compact low-profile switches with great options, the KS-33 Low Profile 3.0 is the answer. The choice of switch, set from the factory lube, and great material quality, plus the excellent design engagement are the profile height and compactness make this switch a good choice for builds.
Ultimately, the deciding factor will be your build's requirements. The KS-33 Low Profile 3.0 is a great switch solution to consider for your next mechanical keyboard build should you prefer a switch with the qualities discussed above.
FAQs
Q1. Which keyboards work with GATERON KS-33 Low Profile 3.0 switches?
These switches work on select NuPhy low-profile keyboards such as the Nos75, Kick75, Air75 V3, and the Node75.
Q2. Can GATERON KS-33 switches be used in a standard mechanical keyboard?
No. They are low-profile switches and only work in low-profile systems with compatible low-profile PCBs and keycaps.
Q3. Are GATERON KS-33 switch designs hot-swappable?
It depends on the keyboard's PCB design. Make sure to verify your keyboard specifications first.
Q4. How do KS-33 Brown, Red, and Silent Red differ?
Brown switches are tactile, Red switches are linear, and Silent Red switches are linear and designed to be quieter.
Q5. Are the GATERON KS-33 switches lubricated?
Yes. Lubrication is added by the factory to smooth the operation of the switches.
