ShenZhen Taida Membrane Switch CO.,LTD
| Payment Terms | Western Union, T/T,PAYPAL |
| Supply Ability | 70000 +pcs +a Month |
| Delivery Time | 4-5 days for Samples making ;10-15 days for Batch goods |
| Packaging Details | PE bags first and Foam in Carton and etc |
| Material | Polyester or Polycarbonate or others |
| Color | Pantone, RAL CMYK , |
| Pitch of Connect | 1.25MM ,1.0MM 0r 2.54MM |
| Adhesive | 3M adheisve or others |
| PN | ESD Membrane switch ,ESD Membrane keypad ,keyboard ,overlay |
| circuit options | copper flex circuit |
| Surface finish | Velvet texture |
| Connector brand | ZIF,male or female connector |
| Brand Name | Taida |
| Model Number | 0712-003 |
| Certification | ISO9001,SGS,ROHS,REACH,UL |
| Place of Origin | DongGuan of China |
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Product Specification
| Payment Terms | Western Union, T/T,PAYPAL | Supply Ability | 70000 +pcs +a Month |
| Delivery Time | 4-5 days for Samples making ;10-15 days for Batch goods | Packaging Details | PE bags first and Foam in Carton and etc |
| Material | Polyester or Polycarbonate or others | Color | Pantone, RAL CMYK , |
| Pitch of Connect | 1.25MM ,1.0MM 0r 2.54MM | Adhesive | 3M adheisve or others |
| PN | ESD Membrane switch ,ESD Membrane keypad ,keyboard ,overlay | circuit options | copper flex circuit |
| Surface finish | Velvet texture | Connector brand | ZIF,male or female connector |
| Brand Name | Taida | Model Number | 0712-003 |
| Certification | ISO9001,SGS,ROHS,REACH,UL | Place of Origin | DongGuan of China |
| High Light | Anti Static Metal Dome Membrane Switch ，EMI Metal Dome Membrane Switch ，EMI Membrane Panel Switches | ||
Anti-Static ESD/EMI Metal Dome Membrane Keypad Craft Technology
Common materil used in ESD membrane switch :
There are a number of materials you can use to shield your electronic components from ESD.
Polyester is a very common and cost-effective option. It is a very thin layer right behind the graphic overlay. Once the silver screen-printed grid pattern comes into contact with ESD, it guides the discharge to the chassis ground.
A thin aluminum layer, around 3-5 ml, can also be used to transfer the discharge away from the electrical components. The conductive side lays right side up and guides the ESD through a ground chassis point.
Conductive copper mesh fabric is a very high quality option only used in special applications due to its more expensive price tag. It is frequently used in communication and military units. A single layer of copper mesh fabric will also protect components from electromagnetic interference (EMI) and radio frequency interference (RFI).
LECTROSTATIC DISCHARGE
Electrostatic discharge (ESD) is a short but intense flow of electricity when two electronically charged objects come in contact. In a device with a membrane switch interface, this can happen when the user presses down a button. As you can imagine, ESD can damage sensitive circuitry and other components within the device.
SOLUTIONS FOR SHIELDING INTERFERENCE
Not every membrane switch requires shielding for EMI, RFI, or ESD. In some cases, the graphic overlay provides enough of a buffer to protect the internal components. However, for various reasons – including application, environment, regulations, and more – additional shielding is often warranted.
Product Descriptions :
| Overlay material ---For front or face overlay | ||||||||
| Polyester | Polycarbonate | |||||||
| 1 Highly versatile for embossing | 1 wide range of the surface finishes and thicknesses | |||||||
| 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 | ||||||||
Common membrane keypad structure choose :
FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB,
Q4. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
5000000-8000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Taida is a factory and was founded in the 2010 year in China, which focus on the professional design and manufacture of Membrane Switch and Graphic overlays (including different many kinds membrane switch and graphic overlay ,such like LED ,FPC circuit ,waterproof and tactile ,PMMA ,protective film ... Taida is a factory and was founded in the 2010 year in China, which focus on the professional design and manufacture of Membrane Switch and Graphic overlays (including different many kinds membrane switch and graphic overlay ,such like LED ,FPC circuit ,waterproof and tactile ,PMMA ,protective film ...
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