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Customize Membrane Matrix Keypad With Two Flex Ribbon Cables Design
Product Details:
| Place of Origin: | DongGuan of China |
| Brand Name: | Taida |
| Certification: | ISO9001,SGS,ROHS,REACH,UL |
| Model Number: | 20250329-02 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 pcs |
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| Price: | communication |
| Packaging Details: | PE bags first and Foam in Carton and etc |
| Delivery Time: | 4-5 days for Samples making ;10-15 days for Batch goods |
| Payment Terms: | Western Union, T/T,PAYPAL |
| Supply Ability: | 23000 +pcs +a Month |
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Detail Information |
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| Material: | Polyester Or Polycarbonate Or Others | Color: | Pantone, RAL CMYK ,RGB Or Samples |
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| Pitch Of Connect: | 2.54MM ,1.0MM Or Other | Adhesive: | 3M467 Adheisve Or Others |
| Button Type: | Metal Dome | Connector Type: | Female Connector |
| Circuit Options: | Silver Flex Circuit | Application: | Bergstrom Electrifieo Systems |
| Highlight: | Customize Membrane Matrix Keypad,Membrane Matrix Keypad |
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Product Description
Customize Membrane Matrix Keypad With Two Flex Ribbon Cables Design
Key Features of Membrane Matrix Keypads
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Design and Structure:
- Membrane keypads are typically made from a thin, flexible membrane material, which makes them lightweight and easy to integrate into various applications.
- They often come with an adhesive backing, allowing for simple mounting on surfaces.
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Matrix Configuration:
- The keypads are arranged in a matrix format, such as 3x4 or 4x4, which means that a 3x4 keypad has 12 buttons and requires only 7 microcontroller pins (3 for columns and 4 for rows) to function.
- A 4x4 keypad has 16 buttons and uses 8 pins for connection, making it suitable for more complex input needs.
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Applications:
- These keypads are widely used in various applications, including:
- Security systems
- Menu selection interfaces
- Data entry for embedded systems .
- These keypads are widely used in various applications, including:
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Specifications:
- For example, a 3x4 matrix keypad typically measures about 70mm x 77mm and weighs around 7.5 grams.
- A 4x4 matrix keypad can handle a maximum rating of 24 VDC and 30 mA, with an operating temperature range of 32 to 122 °F (0 to 50 °C) .
Purchasing Options
You can find various membrane matrix keypads available for purchase online. For instance:
- Adafruit offers a 3x4 matrix keypad for $3.95, with discounts for bulk purchases.
- Amazon lists multiple options, including a 4x4 matrix keypad priced around $7.89, with free delivery on qualifying orders .
Product Descriptions :
| Overlay material ---For front or face overlay | ||||||||
| Polyester | Polycarbonate | |||||||
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1 Highly versatile for embossing |
1 wide range of the surface finishes and thicknesses |
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| Embossing --- Graphic overlay or up circuit can be embossed in order to insert metal stainless steel domes for good tactile when press .Leave space for mechanical keys and provide tactile indications | ||||||||
| Pedestal embossing | Rim embossing | Pillow embossing | Dim embossing | |||||
| Windows or LCD --- For display functions | ||||||||
| Printed colors windows such like red ,black and so on | Transparent finishes windows | |||||||
| Keys | ||||||||
| Tactile Keys :witch metal domes or Poly domes ,Metal dome with different diameter and pressure kinds | Non-tactile keys: printed silver spot on the circuit | |||||||
| LEDs ---Miniature LEDs ,LED colors :white ,Green ,Red ,Blue ,Yellow ,Orange and others | ||||||||
| EL and Sensors or inductors --- EL can be light any place where where you like ,and sensors can be used as LEDs | ||||||||
| Cables --- is extension of circuit and communication with your device | ||||||||
| Screen printing conductive silver cable | Copper plated cable /Polyimide or FPC | PCB cable | ||||||
| Types of connector --- 1 Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch ;2 Female connector with 2.54MM pitch; 3 Male connector | ||||||||
| Shielding --- For protection function | ||||||||
| Gasket seal/Waterproof :protect the conductors against from the humidity and splashes | EMI/RFI/ESD Shielding: use an Aluminum foil shielding /clear ITO electrical conductive polyester to protect | |||||||
| Rear Adhesive --- Mostly use the 3M double-side mounting glue brand of USA. Also accepted others such like Lohmann and others | ||||||||
| Back plate --- Use in Aluminum ,Polycarbonate ,Acrylic Or PMMA | ||||||||
| Matching color --- PMS or RAL Is best ,CMYK or RGB also can be ok if you can supply PMS Or RAL | ||||||||
| Standard Tolerances :+/-0.2MM | ||||||||
About Taida.pdf
Other photo show :
What are the key advantages of LED membrane switches over traditional mechanical switches?
There are a few key advantages that LED membrane switches offer over traditional mechanical switches:
Cost-Effectiveness:
Membrane switch assemblies, including the LED integration, are generally less expensive to manufacture compared to mechanical switch designs.
This makes LED membrane switches a more budget-friendly option for input devices, control panels, and other applications.
Low Profile:
The flexible membrane construction allows for very thin, low-profile switch designs.
This enables sleek, space-saving form factors for keyboards, keypads, and other input devices.
Customizable Lighting:
The integrated LEDs provide the ability to add customizable backlighting and lighting effects.
This can enhance the aesthetics and functionality of the input device, such as for gaming keyboards or control panels.
Durability:
While not as durable as mechanical switches, LED membrane switches still offer a reasonable lifespan of millions of actuations.
The membrane design is less prone to physical wear and tear compared to mechanical switch components.
Ease of Integration:
The simplicity of membrane switch assemblies makes them easier to integrate into various product designs.
This can streamline the manufacturing and assembly process compared to installing individual mechanical switches.
The main trade-off is that LED membrane switches generally do not provide the same level of tactile feedback and responsiveness as high-quality mechanical switches. However, for many applications where cost, form factor, and customizable lighting are priorities, LED membrane switches can be a compelling solution. The choice ultimately depends on the specific requirements of the input device and its target users.
How to order
• Send us the drawing ,spec or photo about your product or fill our quotation information table . Get Latest Quote
• Confirm order details and approved our artwork before sample ,confirm our sample before mass goods and Order PI will be sent
• we will send our artwork for your confirm within 3 days before sample making ,and sample lead time is 4-5 business days As usual .
mass goods :as common ,it is 7-10 business days ,which is based on our produce department schedule and product craft and order quantity
Our Services :
1 Reply your inquiry within 24 working hours
2 Customize design is available ,OEM and ODM are welcome
3 Experienced Staffs answer your all question in professional and fluent English
4 Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs
5 Good service ,High quality ,test all goods and short lead time supply
6 we can make any shape ,size ,color ,technology such like button ,LED mounted ,sensor mounted ,and so on based on your request
7 Before mass goods ,we will supply the sample for your approved ,before proofing ,we will design the artwork for your confirm first ,both of them are in order to reduce the cost in the mass goods for you