Description
Product Overview
The MMD Vivian PreLubed 5PIN switch is engineered by PAKJEL to meet the exacting standards of mechanical keyboard enthusiasts. Featuring a modified UPE stem that balances softness with resilience, the switch delivers a deep, satisfying thock while maintaining durability. The top housing utilizes PA12 material, while the bottom housing incorporates a specially formulated modified PUM, creating a harmonious acoustic profile that reduces unwanted resonance. Each switch comes factory‑lubed, ensuring a consistently smooth keystroke from the first use. With a 5‑pin PCB mount, the switch is compatible with standard MX‑style keycaps and offers a secure, stable connection that minimizes wobble. The switch operates at a 5 Amp current rating, uses a normally open contact type, and is built with copper contacts for reliable conductivity. Weighing just 2.82 oz per unit, the switch is lightweight yet robust, making it an ideal choice for both high‑performance gaming rigs and everyday typing setups.
![[Product front view showing all components]](https://www.summitshop.store/wp-content/uploads/2026/07/a4391c4e527143a39f8374776988f4f0.jpg)
Usage
Designed for a wide range of environments, the MMD Vivian switch excels in both professional and hobbyist settings. Whether you are assembling a high‑end gaming keyboard, a quiet office workstation, or a custom build for programming, the switch’s linear actuation provides a seamless typing experience. Its pre‑lubed design reduces the need for aftermarket maintenance, allowing users to focus on performance rather than upkeep. The switch’s 5‑pin configuration ensures compatibility with most PCB layouts, making it a versatile component for DIY projects, boutique keyboard manufacturers, and large‑scale production runs. Its low actuation force and smooth travel are particularly beneficial for users who type for extended periods, reducing finger fatigue and enhancing overall comfort. Additionally, the switch’s robust construction makes it suitable for environments with higher ambient temperatures or occasional exposure to dust, ensuring long‑term reliability.
Why Choose Us
Choosing the MMD Vivian PreLubed switch means selecting a product backed by rigorous quality control and a commitment to innovation. PAKJEL’s manufacturing process includes precision molding, thorough testing of each unit for consistency, and a final factory lubrication step that guarantees a uniform feel across every switch. Our customers benefit from a comprehensive warranty that covers manufacturing defects, and our responsive support team is ready to assist with any technical inquiries or replacement requests. The switch’s unique combination of modified UPE and PUM materials sets it apart from standard MX switches, delivering a distinct acoustic signature that many users describe as “thocky yet refined.” By integrating advanced materials and a thoughtful design, we provide a switch that not only meets but exceeds the expectations of the most discerning keyboard builders.
Key Features
- Factory‑lubed for instant smoothness, eliminating the need for aftermarket greasing.
- Modified UPE stem delivers a deep, satisfying sound while resisting breakage.
- 5‑pin PCB mount ensures secure, wobble‑free installation on standard MX‑compatible boards.
- Lightweight yet durable construction reduces finger fatigue during long typing sessions.
- Comprehensive warranty and dedicated support for peace of mind after purchase.
FAQ
What is the actuation force of the MMD Vivian switch?
The switch is designed with a linear actuation force of approximately 45 cN, providing a balanced feel that is neither too light nor too heavy for most users.
Is the switch compatible with all MX‑style keycaps?
Yes, the MMD Vivian switch follows the standard MX cross‑stem design, making it fully compatible with the vast majority of aftermarket keycap sets available on the market.
Can I replace the factory lubrication if I prefer a different feel?
Absolutely. While the factory lubrication offers a smooth baseline, the switch can be re‑lubed with your preferred grease or oil to fine‑tune the tactile experience.
What is the expected lifespan of the switch?
Each switch is rated for over 50 million keystrokes, ensuring long‑term durability for both heavy‑use gamers and daily typists.
Do you offer bulk pricing for large orders?
Yes, we provide tiered discounts for bulk purchases. Please contact our sales team with your required quantity to receive a customized quote.
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