Number of Switch: Double Control Switch
Detection Method: Retro-reflective Mode
Certification: ISO9001, CE
Keypad Type: Laser Carving
Keypad Materials: Translucent / Transparent Silicone
Legends Color: Available
Keypad Color: Available
Contacts: Black Carbon Pill or Conductive Printing
Surface Coating: One or Two Color Coated
Materails Report: SGS, RoHS, ISO9001
Trademark: Better-Silicone
Transport Package: PE, Bag Carton Boxes
Specification: 405*30*30CM
Origin: Xiamen, China
HS Code: 3926901000
Number of Switch: Double Control Switch
Detection Method: Retro-reflective Mode
Certification: ISO9001, CE
Keypad Type: Laser Carving
Keypad Materials: Translucent / Transparent Silicone
Legends Color: Available
Keypad Color: Available
Contacts: Black Carbon Pill or Conductive Printing
Surface Coating: One or Two Color Coated
Materails Report: SGS, RoHS, ISO9001
Trademark: Better-Silicone
Transport Package: PE, Bag Carton Boxes
Specification: 405*30*30CM
Origin: Xiamen, China
HS Code: 3926901000
Rubber/Plastic Conductive Silicone Button Pad Switch KeyboardSilicone Rubber Keypad & Keyboard, which is made from elastomeric translucent silicone rubber materials by compression molding, which is widely used in remote control unit, medical device, wireless communication device & equitment, telephone, safe box,  electronic calculator and other electronic products, as a reliable & stable switches components.
Silicone Rubber Keypad Design StructureÂ
1. Silicone Button & Key
2. Silicone Button Pads,Â
3. Button & Key flexible webbing
4. Button & Key Travel
5. Carbon Pills & Graphite Pads (Conductive Materials)
Silicone Keypads Surface Symbols & Icons
1. Screen Printing
2. Laser Etching (Legends for LED backlight)
3. Embossed & Debossed Molded Symbols
Silicone Keypads Surface Protection
1. Matte Smooth Coating
2. PU Coating
3. Epoxy Coating
4. Silicone Key with Plastic Button Cap
5. Silicone Key with Metal Button Cap
Notes:Â PU coating is more wearproof, and protective effects is better than matte smooth coating. However, PU coating is more expensive than matte smooth coating.
And also matte smooth coating have good tactile effect, PU coating is not too hard and not good tactile effect. Most silicone rubber keypads choose matte smooth coating.
Silicone Rubber Keypads Conductive Materials
1. Graphite Pads & Black Carbon Pills
2. Electrically Conductive Printing Ink
3. Metal Domes
4. Golden Pills & Copper Pads
5. Nickle Pills
Â
 | Life Time | Resistance | Diameter | Thickness | Advantage | Disavantage |
Carbon Pills | Above 10 Millions | 10-100 Ohms | 1.5-8 mm | 0.2-0.6 mm | Lower Resistance Stable Life Time |
Shape Limited |
Conductive Ink Printing | Above 10 Millions | 50-350 Ohms | Available | 10-20 Microns | Any Shape is Available | Resistance Limited |
Metal Domes | Above 10 Millions | 1-100 Ohms | Available | 0.05mm-0.1mm | Lower Resistance | Bad Tactile Feel Without Dust Free Functions |
Metal Pills | Above 10 Millions | 1-100 Ohms | Available | 0.05mm-2mm | Lower Resistance | Low Production Efficiency   High Unit Price |
Silicone Keypad Designers or Manufacturer Notes:
Silicone Keyboard Designers or Manufacturers, not only in consideration of actuation force and silicone rubber keypads structure like silicone buttons travels, keypad conductive materials, silicone rubber buttons webbing, but also should in view of silicone surface & materials demands, like symbols & icons, protective keyboard cover, silicone keypads materials choice &transparency, hardness, color spraying coating.
Xiamen Better Silicone Rubber Co.,Ltd is your reliable and professional keypads & keyboard manufacturer and suppliers. Silicone Rubber Keypads production technology and professional service is our advantage: Save your money and time.
Custom Keypad Drawing Information
Rubber/Plastic Conductive Silicone Button Pad Switch Keyboard
Silicone Rubber Keypad & Keyboard, which is made from elastomeric translucent silicone rubber materials by compression molding, which is widely used in remote control unit, medical device, wireless communication device & equitment, telephone, safe box,  electronic calculator and other electronic products, as a reliable & stable switches components.
Silicone Rubber Keypad Design StructureÂ
1. Silicone Button & Key
2. Silicone Button Pads,Â
3. Button & Key flexible webbing
4. Button & Key Travel
5. Carbon Pills & Graphite Pads (Conductive Materials)
Silicone Keypads Surface Symbols & Icons
1. Screen Printing
2. Laser Etching (Legends for LED backlight)
3. Embossed & Debossed Molded Symbols
Silicone Keypads Surface Protection
1. Matte Smooth Coating
2. PU Coating
3. Epoxy Coating
4. Silicone Key with Plastic Button Cap
5. Silicone Key with Metal Button Cap
Notes:Â PU coating is more wearproof, and protective effects is better than matte smooth coating. However, PU coating is more expensive than matte smooth coating.
And also matte smooth coating have good tactile effect, PU coating is not too hard and not good tactile effect. Most silicone rubber keypads choose matte smooth coating.
Silicone Rubber Keypads Conductive Materials
1. Graphite Pads & Black Carbon Pills
2. Electrically Conductive Printing Ink
3. Metal Domes
4. Golden Pills & Copper Pads
5. Nickle Pills
Â
 | Life Time | Resistance | Diameter | Thickness | Advantage | Disavantage |
Carbon Pills | Above 10 Millions | 10-100 Ohms | 1.5-8 mm | 0.2-0.6 mm | Lower Resistance Stable Life Time |
Shape Limited |
Conductive Ink Printing | Above 10 Millions | 50-350 Ohms | Available | 10-20 Microns | Any Shape is Available | Resistance Limited |
Metal Domes | Above 10 Millions | 1-100 Ohms | Available | 0.05mm-0.1mm | Lower Resistance | Bad Tactile Feel Without Dust Free Functions |
Metal Pills | Above 10 Millions | 1-100 Ohms | Available | 0.05mm-2mm | Lower Resistance | Low Production Efficiency   High Unit Price |
Silicone Keypad Designers or Manufacturer Notes:
Silicone Keyboard Designers or Manufacturers, not only in consideration of actuation force and silicone rubber keypads structure like silicone buttons travels, keypad conductive materials, silicone rubber buttons webbing, but also should in view of silicone surface & materials demands, like symbols & icons, protective keyboard cover, silicone keypads materials choice &transparency, hardness, color spraying coating.
Xiamen Better Silicone Rubber Co.,Ltd is your reliable and professional keypads & keyboard manufacturer and suppliers. Silicone Rubber Keypads production technology and professional service is our advantage: Save your money and time.
Custom Keypad Drawing Information
Flex Printed Circuits and Rigid-Flex Circuit boards have become increasing popular due to their unique applications. Flex and Rigid-Flex Circuit boards can do what regular standard rigid circuit boards can not do. They can fold, twist, and wrap around tight/small packaging areas.
We specialize in Quick turn PCB services with an industry leading turnaround time as fast as 72 hours.
Flex Printed Circuits
Flexible Circuits,Flex Circuits,Flexible PCB
Hemeixin Electronics Co.,Ltd. , http://www.rigidflex-pcb.com