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Highly Durable Tactile Membrane Switch With Embossed Metal Dome And Layered Construction
Dettagli:
| Luogo di origine: | Dongguan della Cina |
| Marca: | Taida |
| Certificazione: | ISO9001,SGS,ROHS,REACH,UL |
| Numero di modello: | 20251014-01 |
Termini di pagamento e spedizione:
| Quantità di ordine minimo: | 100 pezzi |
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| Prezzo: | communication |
| Imballaggi particolari: | Prima sacchetti in PE e poi schiuma in cartone ecc. |
| Tempi di consegna: | 4-5 giorni per la produzione di campioni; 10-13 giorni per la produzione di lotti |
| Termini di pagamento: | Western Union, T/T, PayPal |
| Capacità di alimentazione: | 14000 p.c. + mese |
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Informazioni dettagliate |
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| Colore: | Pantone, Ral CMYK, RGB o campioni | Pitch of Connect: | 1.0MM o altri |
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| Adesivo: | 3M467 adesivi o altri materiali | Metodo di stampa: | Stampa a schermo, stampa digitale |
| Finestra a LED: | Bianco semi-trasparente o chiaro | Misurare: | Design personalizzato |
| Ciclo vitale: | 1 milione di volte | Tipo di pulsante: | Poli-cúpula o cupola metallica |
| Temperatura di conservazione: | -40 ° C a 85 ° C. | Tecnologia: | Stampa sullo schermo di seta |
Descrizione di prodotto
Highly Durable Tactile Membrane Switch With Embossed Metal Dome And Layered Construction
A highly durable tactile membrane switch with embossed metal dome and layered construction typically features the following characteristics:
- Durability: Designed to withstand harsh conditions, including moisture, dust, and mechanical wear.
- Tactile Feedback: Embossed metal domes provide a tactile response upon activation, enhancing user experience.
- Layered Construction: Consists of multiple layers, including a top graphic layer, a spacer layer, and a bottom circuit layer, ensuring functionality and aesthetics.
- Customization: Available in various shapes, sizes, and designs to meet specific application needs.
- Electrical Performance: Provides reliable electrical connections with low resistance and consistent performance.
- Aesthetic Appeal: Can incorporate custom graphics, colors, and finishes for branding and usability.
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. | |
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. |
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