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Fischer Elektronik, founded in 1968, is one of Europe’s leading manufacturers of electro-mechanical components such as heatsinks, enclosures, connectors and thermal interface materials.
At our headquarters in Lüdenscheid, North Rhine-Westphalia, which covers an area of 28,000 m², over 400 employees ensure manufacturing under optimal conditions.
The application of the most modern techniques and production processes as well as the continuous development of new products are of utmost importance to us.
Our standard product portfolio comprises over 75,000 items, which can be easily traced in our well-known catalogues.
Besides our vast standard portfolio, we are specialized in offering customer-specific solutions, either based on our standard items or completely new developments.
Our extraordinary production depth allows to put almost every customer demand into practice.
Highest quality and environmental awareness belong to our company’s philosophy and are practiced throughout the entire enterprise
Since 1994, Fischer Elektronik is certified according to ISO 9001 for its quality management system and has obtained its certificate according to ISO 14001 for its environmental management system shortly after in 1998. Since 2011, Fischer Elektronik is also certified according to DIN ISO/IEC 27001 for its information security management system..

Características y ventajas de teclados de membrana:
1) Muy delgada y ligera se pueden montar en la superficie muchas diferentes materiales, como plástico, metal, caucho, etc.
2) El material de recubrimiento por lo general son de PET y PC. Son fáciles de limpiar y esterilizar;
3) impermeable y anti-UV para uso al aire libre, y también puede utilizar el material antifúngico para aplicaciones especiales médica;
4) Multicolor (puede ser la pantalla de seda impreso o gráfico impreso digital);
5) El ahorro económico y el costo en comparación con los paneles de pantalla táctil;
6) Se puede personalizar con cualquier forma de encajar en su diseño;
7) Costo herramienta del bajo y fabricación de prototipos corta;
8) El circuito puede ser ensamblado con LEDs, resistencias, condensadores, conectores etc. componentes electrónicos;
9) F lexible y diversos tipos de conjuntos de teclado: montado con caucho, PMMA / PC / Panel de SS / Al panel, PCB, FPC etc. Los interruptores de membrana 9.jpg
10) Puede ser una interfaz amigable y también puede ser diseñado con retroiluminación para cómoda de la noche o el ambiente oscuro usando;
11) flexible se puede utilizar una superficie curva;
12) Bajo costo y larga vida de botones, pueden ser más que 1,0000,000 veces.
¿Qué tipo de interruptores de membrana se puede fabricar?
1) Flex y membrana rígida interruptores;
2) Backlight Membrane Switches;
3) capacitivo de interruptores de membrana / Circuitos de papel de aluminio;
4) Caucho de teclado interruptores de membrana;
5) de panel posterior de membrana Teclados;
6) a prueba de agua y / o anti-UV interruptores de membrana;
7) Antibacterial interruptores de membrana;
8) Las superposiciones gráfico / etiquetas / etiquetas;

Membrane Switch/Membrane Keypad Capabilities:
1 Max. Size: 1100mm x 2000mm
2 Overlay Material: PET: Autotype (Autotex F150，F200，F280, V150，V200，V280,
Autoflex EBG130, EBG180, EBG250,EBA130, EBA180, EBA250)
Autotex : XEV150, XEF200;
Autostat CT3、CT4、CT5、CT7
Reflex etc.
PC: GE LEXAN--8010 8B35 8B35F HP92S HP40 FR700 FR60
Bayer PC—Makrofol, /Bayfol, Marnot/ProTek
3 Spacer: 3M Adhesive, Luxking;
4 Back Adhesive: 3M(Mainly), Luxking(Little)
5 Silver Paste: CHANGSUNG: CSP-3163, CSP-3352，CSP-5150;
ACHESON: ED 725A(6S-61)，ED 427SS，ED 479SS，ED 976SS HV；
FUJIKURA and OTTI
6 Oil Ink: SEIKO, JUJO, DUBUIT, PROELL, NORCOTE UV
7 Carbon Paste: FUJIKURA, ACHESON ED 581SS, OTTI
8 Typical 6 Layers Metaldome Type Membrane Switch Structure: Overlay + Spacer + Dome Retainer + Spacer + Circuit Layer + Back adhesive;
9 Typical 4 Layers Polydome Type Membrane Switch Structure: Overlay + Spacer + Circuit + Back adhesive;
10 Contact Resistance: 0.5-10Ω
11 Insulation Resistance: ≥10MΩ (100VDC)
12 Base Material Voltage Durable: 2000V DC
13 Bounce Time: ≤5ms
14 Working Current: ≤100mA
15 Working Voltage: ≤50VDC
16 Life: ≥1,000,000 times
17 Key Travel Flat type: 0.05mm-0.5mm, Tactile Type: 0.1-1.5mm
18 Working Temperature: -40℃-+80℃
19 Actuation Force: 20-550g
20 Storage Condition Temperature: －40℃～＋85℃ ,Humidity: ≤98% RH
21 PET Circuit Tail Flexible Feature: 180°to any angle

LUPHITOUCH is a professional membrane keypads, graphic overlays, rubber keypads, LCDs/Touchscreens and integrated assemblies supplier in China with factory size over 3500 square meters. LUPHI is also ISO9001:2008 and ISO13485:2012 certified. With over 8 years OEM experiences served for the following markets:

• Medical and Healthcare Devices
• Telecommunication & Networking Devices
• Machinery
• Instruments & Meters
• Industrial Control
• Aviation & Marine Control
• Automobile & Rail Transit
• Household Appliances