Manufacturer Introduction TTC has become renowned in the mechanical keyboard community for producing high-quality, innovative switches that enhance both performance and durability. Known for pioneering unique structural designs, TTC combines functionality with user comfort. The TTC Neptune, part of their advanced line, exemplifies their commitment to delivering smooth, reliable switches with excellent sound profiles. TTC’s meticulous attention to material choice and design makes them a favorite among typists and gamers alike for their tactile experiences and enduring quality. Product DescriptionTTC Neptune Linear Switch The TTC Neptune Linear Switch is designed for users who appreciate a smooth, low-resistance typing experience with a muted, thocky sound profile. With an actuation force of 41g and a bottom-out force of 50g, the Neptune provides a comfortable, balanced feel that’s ideal for long typing sessions. Its unique construction produces a “chewy” feedback, similar to the soft, gummy texture of mochi, giving each keystroke a slightly cushioned feel. One of the standout features of the Neptune is TTC’s innovative rail-structure design, inspired by high-speed railways. This patented rail system extends the stem rails from the typical 5.2mm to 6.0mm, which enhances the stability and precision of each keystroke. By reducing gaps in the housing, the rail mechanism minimizes stem wobble in both north-south and east-west directions, allowing for a frictionless, stable typing experience. This seamless design also reduces vibration, resulting in a smooth, uninterrupted glide that sets the Neptune apart from traditional switches. Crafted with a POM top housing for enhanced smoothness and a Polycarbonate bottom for a satisfying acoustic profile, the Neptune is both responsive and stable. The extended 21.5mm spring provides a gentle return force that reduces typing fatigue, and each switch is factory-lubed to ensure consistency across keypresses. The 5-pin PCB mount enhances compatibility, making the Neptune a versatile choice for various mechanical keyboard builds. Switch Specifications Type: Linear, Factory-lubed Actuation Force: 41g Bottom-out Force: 50g Pre-travel: 2.0mm Total Travel: 3.8mm Material: Stem: POM Top Housing: POM Bottom Housing: Polycarbonate (PC) Mounting Pins: 5-pin for PCB mount Spring: Lengthened 21.5mm for smooth actuation Lifespan: Rated up to 100 million keystrokes