High Sensitily Control Silicone Rubber Button Keypad Membrane Switch
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Highlight
silicone rubber membrane switch
,high sensitivity keypad switch
,control button membrane keypad
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Model NO.HC-SRK-043
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Production Capacity100, 000PCS/Month
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Detection MethodRetro-reflective Mode
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Contact TypeType A Contact
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Touch FeelingExcellent Touch Feeling
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Number Of SwitchMulti Control Switch
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MaterialSilicone
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Conductive Ink Resistance0.1Ω / And 0.025Ω /
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Carbon Ink Resistance<50Ω / And <0.017Ω /
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Insulation Voltage2400VAC/MIL
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UV Curing Energy300-600MI/CM2
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UV Curing Time3-5 Minutes
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Screen Mesh160-300 Mesh
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Conductive Ink TypeSilver And Carbon
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Environmental TestRaw Material Pass RoHS, SGS Test
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CertificationISO9001
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Minimum Order Quantity100
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Price0.45
High Sensitily Control Silicone Rubber Button Keypad Membrane Switch
High Sensitivity Control Silicone Rubber Button Keypad Membrane Switch
Our high sensitivity silicone rubber button keypad membrane switches are engineered for precision control and reliable performance in demanding applications.
Industry Experience & Applications
With over ten years of specialized experience in membrane switch design and manufacturing, our products are widely used in:
- Electronics and appliances
- Hospital and medical equipment
- Military vehicles and defense systems
We proudly serve more than 100 stable customers worldwide with our commitment to quality and service excellence.
Conductive Ink Technology & Materials
Our membrane switches utilize advanced conductive ink technology for optimal performance and durability:
Silver Ink Specifications
- ED427SS: Resistance less than 0.1Ω/□
- ED478SS: Resistance less than 0.025Ω/□
- Anti-silver coloration for enhanced wear resistance
- Compatible mixing with ED423SS for customized applications
Carbon Ink Specifications
- ED4233SS: Square resistance less than 50Ω/□
- ED725A: Square resistance less than 0.017Ω/□
Screen Printing Process Requirements
- Thorough mixing of silver and carbon inks before application
- Proper dwell time on film surface for optimal solvent wetting
- Three-stage drying process: low, medium, and prescribed temperatures
- Square resistance testing (Ω/□) for accurate performance verification
- Separate storage of unused ink to maintain material integrity
- Optimal printing with soft squeegees and coarse mesh screens
Insulating Ink Specifications
ED-452SS UV curing insulation ink provides superior protection:
- Available in blue or transparent colors
- Insulation rating: 2400VAC/MIL
- Screen mesh: 160-300 mesh
- Light-curing energy: 300-600MI/CM²
- UV curing time: 3-5 minutes for optimal results
Our comprehensive manufacturing process ensures consistent quality through precise control of material selection, screen printing parameters, and environmental conditions.
Related Products
Our products are sold all over the world, you can rest assured.