Description:
1.custom custom LED flat membrane keypad 2.scratch resistant3.prompt Delivery 4.ISO9001:2008 5.OEM&ODMWelcome customers to inquiry, we would bepleased to give you offer upon receiving your detailed requirment.Hope we can help you to find the desired product.
Shenzhen Lunfeng Nameplate Co .,Ltd
1. 15 years of manufacture experience in Shenzhen,China
2. specialize in membrane switch, keypad, graphicoverlay, touch screen, nameplate...
3. passed ISO9001:2008
4. over 500 stable customers at home andabroad.
custom membrane switch manufacturers forhome appliances specifications:
Material-------------PET advised,matte PC (smooth), gloss PC matte oil, gloss PC and PVC
Color---------------multi-color ofscreen printing ink
Thickness------------0.4---1.4mm
LED windows--------transparent andtranslucent
Embossed keys-------no embossedkeys and domes
------domeswithout embossed keys
-------embossed keys without domes
-------embossedkeys and domes
Adhesive----------------3M9448,3M300LSE, 3M467, 3M468, Nitto etc.
Tail------------------------tailwith clear mask or green mask
Membrane Switch Design Option:
1.Embossed Dome Overlay
2.Rim-Embossed Overlay
3.Roof-Embossed Overlay/ metal Dome Spring
4.Flat/ Non-Tactile/ No Embossing
5.Flat Overlay/ metal Dome Spring
Membrane Switch MainApplication:
Information application products, remote control,telecommunication equipment, OA equipment, household appliance, medical instruments, measuring instruments,toys...etc.
Membrane switchadvantages:
1.Beautiful appearance, bright in color, can fullyreflect the individually design.
2.Easy cleaning, good protection of durable color,characters without injury.
3.Small size, light weight, thin thickness, goodtactility, abrasion resistant, easy to install.
4. moisture-proof, dust-proof, waterproof,anti-oil, anti-corrosion, acid-alkali resistance,quakeproof.
5.Good tightness, low cost, high lifespan more than100 million times.
6.Easy to operate, intuitive, safe and reliable,In-house 100% functionally tested.
7.Customized specification is available and keyscan make different shapes.
Notes:
All trademarks shown here are for referencepurposes only. They are the property of their respective owners andwe are not authorized to sell items bearing such trademarks.
Membrane switch PerformanceIndex------------ | |
1.Electroniccharacteristics | |
Circuit rating | 35V (DC), 100mA, 1W |
Contact resistance | 10Ω~500Ω (According the trace length andmaterials) |
Insulation resistance | > 100MΩ 250V DC |
Contact bounce | ≤ 5ms |
Dielectric withstand | 250VRms (50~60Hz 1min) |
Life expectancy | flat type ≥ 5 million times, tactile type ≥ 1million times |
2.Mechanical Properties | |
Actuation force | flat type: 57-284g (2-10 Oz), tactile type:170~397g (6~14 Oz) |
Switch stroke | flat type: 0.1~0.5mm, tactile type:0.6~1.5mm |
3.Environmentalparameters | |
Operating Temperature | -40°C~ 80°C |
Storage temperature | -40°C~ 85°C |
Humidity | 40°C, 90% ~95%, 240 hours |
