| Parameter | Specification |
|---|---|
| Dome Material | SUS301 Spring Stainless Steel (optional gold/nickel plating) |
| Dome Diameter | 3mm - 12mm (customizable per design) |
| Actuation Force | 100g - 300g (tunable for gaming feel) |
| Snap Ratio | 40% - 60% (crisp gaming tactile feedback) |
| Travel Distance | 0.1mm - 0.3mm |
| Contact Resistance | ≤ 100mΩ (initial) |
| Insulation Resistance | ≥ 100MΩ @ 500V DC |
| Withstand Voltage | 250V AC / 1 minute (no breakdown) |
| Life Cycle | 3,000,000+ actuations (high-frequency gaming) |
| Response Time | ≤ 1ms (instant signal conduction) |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +105°C |
| Packaging | Bulk, Tray, Tape-and-Reel, or PET Film Array |
| Certifications | RoHS, REACH, IATF 16949, ISO 9001 |
| MOQ | 10,000 pcs (custom); 500 pcs (prototype sampling) |
| Lead Time | 7-10 working days (samples); 15-20 working days (mass production) |
Applied in 6 Major Gaming Categories
Our gamepad metal domes power reliable button controls across the full spectrum of gaming devices.
Console Gamepads
Xbox & PlayStation
PC Controllers
Wired & Wireless PC
Mobile Gaming
Phone Clip Controllers
Arcade Sticks
Fight Stick & Hitbox
VR Controllers
Motion & Room-Scale
Gaming Keypads
One-Handed Mechanical
Button durability has always been a tricky pain point for gamepad makers. We've worked with many peripheral manufacturers over the years, and most after-sales feedback boils down to poor dome performance: after months of heavy player use, keys start feeling soft, response slows down, and some buttons even fail to trigger randomly. These issues don't just ruin user experience-they raise return rates for finished gamepads.
As a dedicated metal dome manufacturer based in Qingdao, Yo-Shan has long tailored our domes specifically for gaming equipment's high-frequency tapping scenarios. We stick to genuine SUS301 spring stainless steel for all gamepad-grade domes, a material chosen specifically for its outstanding fatigue resistance. Even after millions of continuous presses, our domes retain clear tactile clicks and stable actuation force, avoiding the gradual failure seen with ordinary generic domes. We also support full customization and multiple packaging options, which helps our clients fit diverse PCB and FPC designs for different gamepad models.
All core production processes are finished in our local factory, including precision stamping, professional surface plating and full finished-product inspection. Keeping production in-house lets us control every detail, effectively preventing unstable batch quality caused by outsourced processing. We've maintained IATF 16949 and ISO series quality system certifications for years, a strict standard we apply to all gaming dome production. This consistent quality control is why many gaming hardware brands choose us for long-term stable supply cooperation.
Different from universal domes made for general electronic devices, our gamepad domes are structurally optimized for gaming habits. They fit perfectly under standard silicone keypads and membrane layers without altering original key height or disrupting the controller's internal structure. Practically, these domes work for almost all common gaming devices, including wired and wireless gamepads, handheld consoles, DIY arcade kits and customized PC gaming peripherals.
We adopt a proven snap-action stamping structure for every dome. Precision one-time stamping ensures balanced elasticity and solid structural stability. When pressing a gamepad key, the arched dome makes accurate contact with circuit pads to complete signal conduction instantly. Once pressure is released, it bounces back quickly, delivering responsive and natural key feedback. This simple yet reliable mechanical design greatly reduces signal lag and missing key errors, which matters a lot for competitive gaming that demands fast response.
We often adjust dome specs based on clients' actual needs. Both dome size and actuation force can be customized to match unique key layouts and hand-feel requirements. Before delivery, every production batch undergoes strict tests on elastic stroke, snap feedback and fatigue resistance. This batch testing effectively avoids inconsistent key feel-either too soft or too stiff-across mass-produced gamepads.
Daily handheld use means gamepads are constantly exposed to sweat and humid air, which easily triggers metal oxidation and component failure. We solve this problem with flexible surface treatment solutions. Nickel-plated domes are cost-effective and ideal for entry-level consumer gamepads for daily use. For high-end gamepad products that require longer service life and more stable signal output, we recommend gold-plated domes, featuring ultra-low contact resistance and superior anti-corrosion performance.
To accommodate different client production lines, we offer flexible supply formats. Small-batch manual assembly can use loose single domes. For automated SMT mass production, tape-and-reel packaging is available. We also provide pre-laminated dome sheet arrays for integrated batch assembly. This diverse supply mode helps manufacturers cut manual placement errors, boost production efficiency and improve finished product yield.
Thanks to high-purity SUS301 material and mature optimized stamping craftsmanship, our gamepad domes deliver excellent fatigue resistance. They can endure long-term high-frequency tapping without obvious elastic attenuation or tactile degradation, fixing the aging and failure problems common in ordinary dome products.
We support customized services covering the whole project cycle, from early prototype verification to large-scale mass production. For new product R&D projects, we provide small-batch sample testing. For mature products ready for market launch, we undertake bulk order production. According to clients' Gerber files and PCB layouts, we adjust dome size, height, pressing force and plating processes to create targeted solutions for different project demands.
|
Basic Parameter |
Detailed Info |
|
Product Type |
Gamepad Metal Dome, Controller Tactile Switch Dome |
|
Core Material |
Industrial-grade SUS301 Spring Stainless Steel |
|
Supply Format |
Loose dome, tape-and-reel, custom dome sheet array |
|
Dome Dimension |
Fully customized per customer design drawings |
|
Surface Finishing |
Nickel-plated, Silver-plated, Gold-plated (optional) |
|
Applicable Board |
Standard rigid PCB / FPC flexible circuit board |
|
Quality Certification |
IATF16949, ISO9001, ISO14001, ISO45001 |
|
Environmental Standard |
RoHS, REACH compliant, full batch traceability |
|
Production Cycle |
3-7 working days for samples, 5-10 working days for mass production |
Our custom gamepad metal domes are widely adopted by domestic and foreign OEM and ODM manufacturers. The components work steadily on wired/wireless game controllers, handheld gaming consoles and arcade modification devices. Thanks to stable performance and low failure rates, our products effectively help brand clients cut after-sales costs and upgrade end-user gaming experience.
When it comes to product selection, we always give practical suggestions based on actual product positioning. Medium-force domes suit most daily-use household gamepads, delivering comfortable feedback without causing finger fatigue after long gaming sessions. For arcade controllers that face frequent heavy tapping, high-force domes better prevent accidental touches. Low-force domes are more suitable for lightweight portable gaming devices.
Years of production experience tells us that nickel-plated domes are the most cost-effective choice for entry-level mass-market gamepads. For high-end models pursuing long service life and stable signal transmission, gold-plated domes are ideal, with reliable sweat-proof and anti-oxidation capabilities. Our technical team provides one-on-one parameter matching and design optimization based on clients' specific drawings and product positioning needs.
Common Customer Questions
Can you customize exclusive metal domes for our unique controller PCB design? Yes, we fully support personalized customization. We adjust dome size, spacing layout, actuation force and surface treatment strictly according to your Gerber files and technical requirements to match your exclusive product design perfectly.
How long is your delivery time for samples and bulk orders? Sample production takes 3 to 7 working days. Mass production orders are finished within 5 to 10 working days. We adjust production schedules flexibly based on order quantity and customization difficulty to ensure quality and on-time delivery.
Can you provide qualification documents for export orders? Sure. We can supply complete material certificates, batch test reports, RoHS and REACH compliance files, as well as batch traceability records to support your product inspection and export customs clearance work.
Is this metal dome compatible with silicone keypad assembly? It fits all mainstream silicone keypads and membrane layers on the market. Optimized for built-in gamepad assembly, our domes will not change original key height and pressing feel, with no negative impact on overall assembly structure.
Do you offer technical support during mass production? Our engineering team provides professional assembly guidance and full-cycle after-sales support. We solve matching and installation problems encountered during customer mass production in a timely manner to guarantee smooth production progress.
With rich practical experience in manufacturing gaming peripheral metal dome accessories, we always focus on solving real industry pain points, taking product stability and batch consistency as our core production standards. If you're searching for a stable and reliable gamepad metal dome supplier, feel free to contact us for project consultation. We offer professional technical solutions, accurate quotations and free sample testing, committed to long-term stable cooperation with global gaming hardware manufacturers.
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