Round Nickel-Plated Metal Dome Switch, 5mm Diameter, 130gf Actuation Force, with 5 Dust-Proof Contact Points
Surface Treatments: Nickel plating, Silver plating, Gold plating
Tactile Feedback:Normal tactile feel: 45-55% Low tactile feel: 30-45% High tactile feel: 50-75%
Contact Resistance:Gold plating < Silver plating < Nickel plating < Stainless steel < 1Ω
Concave Design: The presence of a concave point enhances the contact between the dome and the main product interface, providing dust resistance and resulting in more stable conductivity. The switch provides clear press feedback and enhances structural strength and durability upon activation.Various Shapes and Thicesses:Shapes: Round, cross-shaped, square, etc.
Thickness: Ranges from 0.05mm to 0.15mm.
Surface Coatings:Nickel Plating: Provides good corrosion resistance and conductivity.
Gold Plating: Offers high conductivity and corrosion resistance, suitable for high-precision and high-reliability requirements.
High Elasticity Materials:
Typically made from stainless steel or high-elasticity alloy materials to ensure good elasticity and conductivity over prolonged use.
Various Diameters:
Available diameters include 4mm, 5mm, 6mm, 7mm, 8mm, 8.4mm, 8.5mm, 10mm, 12.2mm, 14mm, 16mm, 20mm, and more.
Special Advantages
High Sensitivity: Quick response to press operations, enhancing device responsiveness.
Long Lifespan: Designed for millions of press cycles, suitable for applications with frequent use.
Low Contact Resistance: Ensures stable and reliable electrical connections.
Good Consistency: Precision manufacturing ensures consistent size and performance, improving product reliability.
Clear Tactile Feedback: Provides distinct press feedback, enhancing user experience.
Strong Durability: Made from corrosion-resistant materials with good environmental resistance and durability.
Protective Design: Some models offer dust and water resistance, suitable for specific application scenarios.
Various Mounting Methods
Can be mounted using adhesive, welding, etc., to fit different device requirements.
Combined Applications
Can be integrated with substrates like PET and PCBs to form complex switch structures, meeting diverse design needs.
Application Range
Remote controls, mobile phones, keyboards, control devices, industrial robots, automotive control systems.
| Product | Model | Diameter | Datasheet | Height | Dotted | Lifetime | Stroke | Strength | Specs |
 |
SD-X5C12-5D-DN | 4.95±0.05mm | |
0.24±0.03mm | 5 dimples | 500000(cycles) | 0.18±0.03mm | 120±20gf |
Specs
 Product model : SD-X5C12-5D-DN
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SD-X5C13-5D-DN | 4.95±0.05mm | |
0.24±0.03mm | 5 dimples | 500000(cycles) | 0.18±0.03mm | 130±20gf |
Specs
Product model : SD-X5C13-5D-DN
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SD-X5C15-5D-DN | 4.95±0.05mm | |
0.25±0.03mm | 5 dimples | 500000(cycles) | 0.19±0.03mm | 150±20gf |
Specs
Product model : SD-X5C15-5D-DN
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SD-X5C16-5D-DN | 4.95±0.05mm | |
0.26±0.03mm | 5 dimples | 500000(cycles) | 0.20±0.03mm | 160±20gf |
Specs
Product model : SD-X5C16-5D-DN
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SD-X5C18-5D-DN | 4.95±0.05mm | |
0.27±0.03mm | 5 dimples | 500000(cycles) | 0.21±0.03mm | 180±20gf |
Specs
Product model : SD-X5C18-5D-DN
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SD-X5C20-5D-DN | 4.95±0.05mm | |
0.28±0.03mm | 5 dimples | 500000(cycles) | 0.22±0.03mm | 200±20gf |
Specs
Product model : SD-X5C20-5D-DN
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SD-X5C22-5D-DN | 4.95±0.05mm | |
0.29±0.03mm | 5 dimples | 500000(cycles) | 0.23±0.03mm | 220±20gf |
Specs
Product model : SD-X5C22-5D-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
