6mm Circular Middle Through-Hole Metal Dome Inner Diameter1.5mm
Surface Treatment: Nickel Plating, Silver Plating, Gold Plating
Diameter: 3mm - 12mm
Tactile Feel: Standard Feel: 45-55%, Low Feel: 30-45%, High Feel: 50-75%
Contact Resistance: Gold Plating < Silver Plating < Nickel Plating < Stainless Steel < 1Ω
Dome Contacts: No Apex, 1 Apex, 3 Apexes, 4 Apexes, 5 Apexes, Inner Diameter1.5mm
Circular Metal Domes (Metal Domes)
Basic Characteristics:
Concave Design:
Activates upon pressing, providing clear tactile feedback and enhancing structural strength and durability.
Various Shapes and Thicknesses:
Shapes: Round, cross-shaped, square, etc.
Thickness: Ranges between 0.05mm and 0.15mm.
Surface Coating:
Nickel Plating: Offers good corrosion resistance and conductivity.
Gold Plating: Provides high conductivity and corrosion resistance, suitable for high-precision and high-reliability requirements.
High Elasticity Materials:
Typically made of stainless steel or high elastic alloys, ensuring good elasticity and conductive performance over long-term use.
Various Diameter Sizes:
Sizes include 4mm, 5mm, 6mm, 7mm, 8mm, 8.4mm, 8.5mm, 10mm, 12.2mm, 14mm, 16mm, 20mm, etc.
Special Advantages:
High Sensitivity: Quick response to press operations, improving device response speed.
Long Lifespan: Designed to withstand millions of press cycles, suitable for applications requiring frequent pressing.
Low Contact Resistance: Ensures stable and reliable electrical connections.
Good Consistency: Precision manufacturing processes ensure size and performance consistency, enhancing product reliability.
Obvious Tactile Feedback: Provides clear press feedback, improving user operation experience.
Strong Durability: Made from corrosion-resistant materials, capable of withstanding environmental changes and maintaining durability.
Protective Design: Some models feature dustproof and waterproof capabilities, suitable for specific application scenarios.
Various Mounting Methods: Can be mounted using adhesive, soldering, etc., to fit different equipment needs.
Combination Applications: Can be integrated with PET, PCB, and other substrate materials to form complex switch structures, meeting various design requirements.
Application Range:
Electronic Devices: Remote controls, mobile phones, keyboards, digital cameras, etc.
Industrial Control: Control devices, industrial robots, AI products, etc.
Medical Equipment: Medical devices requiring high precision and reliability.
Household Appliances: Household appliances that require button controls.
Automotive Electronics: Automotive control systems and other electronic components.
| Product | Model | Diameter | Datasheet | Height | Dotted | Lifetime | Stroke | Strength | Specs |
 |
SD-X6C25-Φ1.5/DK-DN | 6.00±0.05mm | |
0.28±0.03mm | Inner Diameter1.50±0.05mm | 1000000(cycles) | 0.22±0.03mm | 250±25gf |
Specs
 Product model : SD-X6C25-Φ1.5/DK-DN
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Electronic switches are widely used in various fields, including home, business, automotive, electronics and industry.
Metal Dome Switch Application
Metal Dome Switch Application
Metal Dome Switch Application
