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• Type: Linear
• Operating Force: 43±2gf
• Bottom-out Force: 53±2gf
• Pre-travel: 2.0 mm
• Total travel: 3.6±0.2 mm
• Mount type: PCB (5-pin)
• Top housing material: PC
• Bottom housing material: PA66 + 10% Fiberglass
• Stem material: M2 (Strengthened PP)
• Stem Pole material: S1
• Spring: 22 mm KOS single-stage extended
• Factory lubed: Yes
HMX Egg Yolk is a linear mechanical keyboard switch—the component beneath each keycap that determines how a key feels and sounds. Its uninterrupted travel has no tactile bump or click, making it suitable for gaming, typing, and custom keyboard builds.
Key materials are M2 strengthened PP with S1 pole stem, PC top housing, PA66 + 10% fiberglass bottom housing. Specifications include 43 ± 2 gf operating force, 53 ± 2 gf bottom-out force, 2 mm pre-travel, 3.6 ± 0.2 mm total travel, 22 mm KOS single-stage extended spring. The switch is factory-lubed for more consistent movement. Hybrid Molding separates the stem body from the S1 pole for a crisp bottom-out and controlled rigidity.
This is a contact-based MX switch, not an optical or Hall Effect model. Before ordering, check that your keyboard and PCB accept 5-pin MX switches. Sold individually.
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Fast delivery for eligible in-stock products.
Some really great switches, a super clacky and poppy sound profile. I expected them to be too light, but surprisingly, thanks to the spring length, they feel perfect. The factory lube is even across all the switches.
They put a little amount of packing peanuts in the box that disintegrated and did not add any protection. Rest of the order is perfect.
Great-sounding switches, especially at this price. Really well finished. They came in a standard jar. Some of the pins needed straightening, but no major problems.
Good switches, delivered with bad packaging; they came with bent pins and many broke
