TTC Heart Switch V2 — Where Precision Meets Passion
Fall in love with every keystroke. The TTC Heart Switch V2 is a linear mechanical keyboard switch engineered for smoothness, stability, and a look that captures hearts. With a crystal-clear PC housing and a signature pink heart detail, it’s the switch that performs as beautifully as it looks.
Engineered for Excellence
The Heart Switch V2 is built from the inside out with premium materials and meticulous engineering — every component is chosen to deliver a refined typing experience.
- Modified POM Stem — Enhanced lubricity and wear resistance for a consistently smooth keystroke
- Dual-Material PC Top Cover — Multi-color cross-injection molded housing with Split ABS love pattern for a stunning aesthetic
- Gold-Plated Long Spring (22.5mm) — Provides strong rebound and a responsive feel while preventing accidental actuation
- Terminal-Plated Contacts — Improved oxidation resistance for long-lasting reliability
- Split PC Base with Five-Leg Positioning — Superior stability on your PCB
- Split PA66 Guide Column — Ensures precise, wobble-free stem travel
Advanced Dispensing Technology
Unlike conventional single-layer metal contacts, the TTC Heart Switch V2 uses a double-layer metal sheet planar structure with an adhesive anti-penetration dispensing process. This bonds the terminal pin to the base seamlessly — preventing corrosive gases and liquids from entering the shaft, achieving zero gaps and zero penetration for complete reliability and safety.
Product Specifications
- Switch Type: Linear
- Total Travel: 3.8 – 4.0 mm
- Pre-travel (Actuation Point): 2.0 – 2.2 mm
- Actuation Force: 42 gf
- Spring: 22.5mm One-piece Long Spring
- Structure: 42g Stable Structure
- Housing: Transparent PC with pink heart detail
- Stem: Modified POM, Pink
- Compatibility: Standard MX-style PCB (5-pin)
A Switch That Steals the Show
Whether you’re building a themed board or just want the most charming switch on the market, the TTC Heart Switch V2 delivers a light, satisfying 42gf actuation with a pleasant bottom-out sound. It pairs effortlessly with pastel and kawaii keyboard builds, and looks stunning under RGB lighting thanks to its fully transparent housing.
Available in packs. Perfect for custom keyboard builds, switch enthusiasts, and anyone who types with heart.
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Commonly Asked Questions
The TTC Heart Switch V2 is a linear mechanical keyboard switch. It features a modified POM stem for smooth, consistent keystrokes with an actuation force of 42gf and a total travel distance of 3.8–4.0mm.
The Heart Switch V2 stands out with its transparent PC housing featuring a signature pink heart detail, a gold-plated 22.5mm long spring for strong rebound, and an advanced dispensing anti-penetration process that bonds the terminal pin to the base — preventing corrosive gases or liquids from entering the shaft for long-term reliability.
Yes — the TTC Heart Switch V2 uses a standard MX-style 5-pin (PCB-mount) footprint, compatible with the vast majority of custom mechanical keyboards. If your board only supports 3-pin switches, you can clip the two extra pins for compatibility.
The TTC Heart Switch V2 is sold in packs. Please check the product listing for the exact pack size available, as options may vary.
The TTC Heart Switch V2 is designed for smooth out-of-the-box performance thanks to its modified POM stem. However, applying a thin layer of switch lubricant (such as Krytox 205g0) can further enhance smoothness and reduce any residual scratchiness if desired.
Absolutely. The fully transparent PC housing is designed to maximize RGB light diffusion, making the Heart Switch V2 an excellent choice for backlit builds — especially pastel and kawaii-themed keyboards.