High reputation Computer Keyboard Membrane Switch - Color Membrane Switch – Xinhui
High reputation Computer Keyboard Membrane Switch - Color Membrane Switch – Xinhui
High reputation Computer Keyboard Membrane Switch - Color Membrane Switch – Xinhui Detail:
Color Membrane Switch
Product related words: membrane switch, membrane key, membrane keyboard, FPC keyboard, PCB keyboard, electrical key membrane,
Toy membrane switch, capacitive touch switch, membrane control switch, medical circuit electrode sheet, waterproof membrane switch,
LGF luminous membrane switch, LED membrane keyboard, keyboard line switch, waterproof keyboard, membrane keyboard, ultra-thin switch button. Controller membrane switch
Color membrane switches are usually used in children’s electronic toys, early education machines, learning machines and high-demand instruments. The surface is printed by offset UV four-color printing to achieve a color printing effect or a three-dimensional effect, which makes the membrane switch products more comprehensive decoration and performance attract the eyes.
It can be used Silver paste, carbon paste, FPC, PCB are used as the circuit layer, which can be assembled with LED, EL backlight, LGF, Metal Dome and other accessories, and can also be made into a waterproof and dustproof color membrane switch.
Related Parameters
| Membrane switch parametersameters | ||
| Electronic properties | Working voltage:≤50V（DC） | Working current:≤100mA |
| Contact resistance:0.5~10Ω | Insulation resistance:≥100MΩ（100V/DC） | |
| Substrate pressure resistance:2kV（DC） | Rebound time:≤6ms | |
| Loop resistance: 50 Ω, 150 Ω, 350 Ω, or determined according to the user’s needs. | Insulation ink withstand voltage:100V/DC | |
| mechanical propertiesti | Reliability service life:>One million times | Closure displacement: 0.1 ~ 0.4mm (tactile type) 0.4 ~ 1.0mm (tactile type) |
| Working force: 15 ~ 750g | Migration of conductive silver paste: at 55 ℃, temperature 90%, after 56 hours, it is 10m Ω / 50VDC between two wires | |
| There is no oxidation and impurity on the silver paste line | The line width of silver paste is greater than or equal to 0.3mm, the minimum interval is 0.3mm, the rough edge of line is less than 1 / 3, and the line gap is less than 1 / 4 | |
| Pin spacing standard 2.54 2.50 1.27 1.25mm | The bending resistance of outgoing line is 80 times with d = 10 mm steel rod. | |
| Environmental parametersme | Operating temperature:－20℃～+70℃ | Storage temperature: – 40 ℃ ~ + 85 ℃, 95% ± 5% |
| Atmospheric pressure:86～106KPa | ||
| Printing index index | The printing size deviation is ± 0.10 mm, the outline side line is not clear, and the weaving error is ± 0.1 mm | The chromatic deviation is ± 0.11mm/100mm, and the silver paste line is completely covered by the insulating ink |
| No ink scattered, no incomplete handwriting | The color difference is not more than two levels | |
| There shall be no crease or paint peeling | The transparent window shall be transparent and clean, with uniform color, without scratches, pinholes and impurities. | |
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Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for High reputation Computer Keyboard Membrane Switch - Color Membrane Switch – Xinhui , The product will supply to all over the world, such as: Florida, Anguilla, United States, When It produced, it making use of the world's major method for reliable operation, a low failure price, it appropriate for Jeddah shoppers choice. Our enterprise. s situated inside the national civilized cities, the website traffic is very hassle-free, unique geographical and financial circumstances. We pursue a "people-oriented, meticulous manufacturing, brainstorm, make brilliant" company philosophy. Strict good quality management, fantastic service, affordable cost in Jeddah is our stand around the premise of competitors. If needed, welcome to make contact with us by our web page or phone consultation, we'll be delighted to serve you.
By Grace from Ethiopia - 2018.05.22 12:13
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Eve from France - 2018.11.28 16:25
