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| Categories | Flat Membrane Switch | 
|---|---|
| Brand Name: | Taida | 
| Model Number: | 20241026-2 | 
| Certification: | ISO9001,SGS,ROHS,REACH,UL | 
| Place of Origin: | DongGuan of China | 
| MOQ: | 100 pcs | 
| Price: | communication | 
| Payment Terms: | Western Union, T/T,PAYPAL | 
| Supply Ability: | 80000 +pcs +a Month | 
| Delivery Time: | 4-5 days for Samples making ;10-13 days for Batch goods | 
| Packaging Details: | PE bags first and Foam in Carton and etc | 
| Material: | Polyester or Polycarbonate or other request | 
| Color: | Pantone, RAL CMYK ,RGB or samples | 
| Pitch of Connect: | 2.54MM male connector | 
| Adhesive: | 3M adheisve or other | 
| Button type: | Metal snap dome | 
| circuit option: | PET circuit flexible | 
| Printing Method: | Screen printing , | 
| shape: | custom design | 
| Company Info. | 
| ShenZhen Taida Membrane Switch CO.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Automatic Printing Matrix Diy Membrane Switch Embeded Flexible Prototype
Quiet Operation:
Durability:
Cost-Effective:
Membrane Layer:
Tactile Feedback:
Membrane Switch specification:
| 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 | ||||||||
Membrane switch Performance Index:
Electrical properties
| Operating voltage | ≤ 50VDC | 
| Operating Current | ≤ 100mA | 
| contact resistance | 0.5 ~ 10Ω | 
| Insulation resistance | ≥ 100MΩ (100VDC) | 
| the substrates withstand voltage | 2kDVC | 
| rebound time | ≤ 6ms | 
| loop resistance | 50Ω, 150Ω, 350Ω third gear, or user needs identified | 
| insulating ink withstand voltage | 100VDC | 
Mechanical behavior
| reliability of service life | > 1 million times | 
| closed displacement | 0.1 ~ 0.4mm (tactile) 0.4 ~ 1.0mm | 
| Kin standard for force | 15 ~ 750g force | 
| conductive silver paste migration | in 55 ° C, a temperature of 90%, after 56 hours, the second-tier of 10MΩ/50VDC | 
| Silver online no oxidation, no impurities | |
| Pastes linewidth ≥ 0.3mm, the minimum interval of 0.3mm, line burr <1/3, the line gap <1/4 linewidth | |
| pin spacing standard 2.54 2.50 1.27 1.25mm | |
| the pinout anti curvature, d = 10mm Ganggun pressure roll 80 times line constantly. | |
Environmental performance
| Operating Temperature | 20 °C ~ +70 °C | 
| storage temperature | -40 ° C to +85 ° C temperature 95% ± 5% | 
| large gas pressure | 86 ~ 106KPa | 
Printing indicators
| printing size deviation ± 0.10mm, appearance sideline unclear compiled difference±0.1mm | 
| chromatic deviation ± 0.11mm/100mm, the insulating ink covering all Silver Line | 
| ink scattered, writing incomplete | 
| color difference is not more than two | 
| shall not creased, paint stripping | 
| transparent transparent window cleaning, uniform color, no scratches, pinholes, impurities. | 
Our Services :
1 Customize design is available ,OEM and ODM are welcome
2 Experienced Staffs answer your all question in professional and
fluent English
3 Exclusive and unique solution can be provided to our customers by
our well-trained and professional engineers and staffs
4 Reply your inquiry within 24 working hours
5 Good service ,High quality ,test all goods and short lead time
supply
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