Conductive Rubber Keypads
Your Professional Conductive Rubber Keypads Supplier
Established in 2008, Dongguan Sanmao Electronic Technology Co.,Ltd is a specialized manufacturer headquartered in Chang'an Town, Dongguan. With over 15 years of industry experience, we have built a solid reputation for delivering high-quality, custom-engineered silicone and plastic products.
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Medical Conductive Rubber KeypadsSanmao Electronics, a professional silicone source manufacturer with years of R&D and production experience, specializes in producing high-quality silicone key pads and silicone keycaps.read more
Why choose us
Production Market
Sanmao Technology has established a robust and dynamic sales network. While deeply rooted in our domestic market in China, our global footprint extends to partners and customers across Europe, North America, Southeast Asia, and beyond.
Our service
From a sketch to a million-unit order, our service is built around the unique journey of manufacturing custom silicone and plastic products. We guide you at every step.
Quality Control
During mass production, we don't just make parts-we manage your project. You'll receive proactive updates. Our quality team performs rigorous checks on dimensions, material grade, color consistency, and durability to ensure every batch meets the highest standards.
Our Commitment
We are committed to building long-term partnerships based on reliability, integrity, and exceptional service. We invite potential clients and industry partners to visit our factory to discuss your specific needs and witness our manufacturing capabilities firsthand.
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Products Description (Customization Options) |
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Material |
Polycarbonate(PC)/PET/PVC/Rubber/Glass/Acrylic |
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Surface |
Matt/Glossy Surface |
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Botton Options |
Tactile: Metal dome, poly dome, silicone button,embossing |
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Cable |
Assembly FPC/FFC Cable |
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Window |
Clear/Transparent/Color Window |
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Adhesive |
3M467,468,9448A etc |
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Color |
Pantone and RALcolor matching system |
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Connector |
1.0mm pitch, 2.54mm pitch |
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Artwork Format |
CAD ,CDR,AI,Corel Draw(Customer provided) |
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Circuit Option |
Silver printed conductive inks, FPC,PCB Printing |
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Certificate |
ISO9001,RoHS,CE etc. |
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Other |
Please contact us |
Technical Parameter
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Load pressure |
20 - 500g |
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The contact resistance |
< 150 ohms |
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Service life |
0.5 - 30 million times |
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Working temperature |
- 20 ° C - 180 ° C |
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Storage temperature |
- 30 ºC - 250 ºC |
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Contact rate |
5 μa at 12 V DC for 0.5 seconds and 20 million cycles |
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Contact elasticity |
< 12 million times |
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Insulation resistance |
> 10^12, ohm at 500V DC |
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Insulation capacity |
25 - 30 kV / mm |
Advantage of Silicone Rubber Keypad
The price of Silicone Rubber Keypad as a panel will be lower when the quantity is large then Membrane Switch. When there are many orders, the cost of the mold is basically negligible. When Membrane Switch needs to meet antibacterial or anti-ultraviolet requirements, Silicone Rubber Keypad further highlights its price advantage. Sometimes tape and shrapnel are not even needed. It only uses a plastic shell and PCB leads to form a complete electronic accessory. This also shows that the price of Silicone Rubber Keypad is more competitive in some cases.
The buttons of the Rubber Membrane Switch can be protected by Polyurethane, epoxy, and UV coatings, while giving the Button a more aesthetic appearance.
If you need to custom the panel you designed, please provide the following information
| Required files: | CAD, CDR, AI, Corel Draw, etc. (preferably CDR and AI, with color) |
| Size: | Size of panel and cable |
| Color: | Pantone color card |
| Buttons: | Number, emboss or not, metal dome or not |
| LED: | Number, color, type |
| Window: | Clear window or transparent window |
| Surface treatment: | Glassy or matte |
| Pitch: | Ordinary 1.0mm, 2.54mm |
| Connector type: | Flat cable (Please specify the type you need) |
Packing and Shipping:
Product Packaging:
Each Conductive Rubber Keypad will be individually packed in a sealed plastic bag to ensure protection from dust and moisture. These bags will then be placed in a cardboard box along with the necessary mounting hardware and a user manual.
Shipping:
The cardboard boxes will be properly labeled with the product name, quantity, and shipping address. We will use a reliable courier service to ensure safe and timely delivery of the product.
FAQ
As one of the leading conductive rubber keypads manufacturers and suppliers in China for over 15 years, we also support customized service. Please feel free to wholesale high quality conductive rubber keypads from our factory. Welcome to view our website for more information.
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