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EL sheet outside waterproof membrane switch with digital button

Basic Info

Model No.: HW-16012302

Product Description

Product Description       Membrane Switch flexible polycarbonate or polyester film printed with conductive paste made of the switch contact circuit is a contact switch.        membrane switch has the advantage of the whole flat, thin shape, quality, small, dust-proof, good, good water resistance, is a semi-enclosed structure. In addition, the panel design, and great freedom of choice of colors. Positive range of applications of desktop computers, copiers, fax machines, toys, square computer, word processor and other areas of expansion.          Membrane switch embedded the EL guide sheet, satisfies the customer who want the light display in the lighting area. The product is mainly use for karaoke displayer as function keypad. Also, keypad of Haiwen can be customized based on customer’s design such as button icons, colors etc. Selecting Autotype F150 matte PET to make the overlay appears elegant and colorful. The circuits are printed with Acheson ED-820B silver paste, so that it can be low resistance and function well. The back rear adhesive is 3M9495LE.
               The main technical parameters of Haiwen membrane switch
(1) Electrical Properties 
1, operating voltage:  ≤ 50VDC 
2, working current:  ≤ 100mA 
3 Contact resistance:  0.5 ~ 5Ω 
4 Insulation resistance:  ≥ 100MΩ (100VDC) 
5, substrate voltage:  2kDVC 
6, spring time:  ≤ 6ms 
7, loop resistance:  50Ω
8, insulation ink voltage:  100VDC 
(2) Mechanical Properties 
1, reliability, service life: > 1 million times 
2, closed displacement:  0.1 ~ 0.4mm (no touch-type) 0.4 ~ 1.0mm 
3, health standard for power:  280g Power 
4, Silver migration:  In 55 ℃, humidity 90%, 56 hours later, the second-line between the 10MΩ/50VDC
5, Silver online no oxidation, no impurities   
6, Silver width  ≥ 0.3mm, the smallest interval of 0.3mm, line edges <1 / 3, the line gap of <1 / 4 width 
7, pin spacing standard  2.54mm
8, lead anti-curvature, with d  10mm steel rod line pressure roller 80 constantly. 
(3) environmental performance 
1, operating temperature:  -40 ℃ ~ +80 ℃
2, storage temperature:  -40 ℃ ~ +85 ℃ temperature of 95% ± 5% 
3, atmospheric pressure:  86 ~ 106kDa 
(4) print index 
1, print size deviation  ± 0.15mm, clear code looks bad ≤ 0.1mm edges 
2, chromatic deviation  ± 0.11mm/100mm, insulated cover all the Silver Line Ink 
3, no ink dispersion, writing non-defective
4, chromatic aberration is not more than two
5, may have creases, paint stripping 
6, transparent windows transparent clean, uniform color, not a scratch, and impurity
                                                      products show               Company Information    Shenzhen Haiwen Membrane Switch Co., Ltd. Our company estabilshed in 1998 and speciallized in manufacturing and desinging membrane switches for years.Our mainly products category are membrane switches,membrane panels, PC,PVC,PET and aluminum plates, screens, acrylic panels, etc.    Haiwen people have been sticking to the philosophy of “Market Orientation, Continuous Improvement, Sincere Service, Perfection Pursuit”. In the attitude of “Pragmatic & Honest”, we strive to do every work well and provide customer with high quality products and perfect service.    Our company possesses advanced production equipment, skilled management personneland well-trained workers.Every production process is incompliance with the standards of IS09001 strictly, we established a complete quality management system, to ensure strictness and close linking from raw material procurement to delivery.We introduced advanced computer testing equipment to ensure the quality of our product qualitied ,which makes us taking the lead in trade of Shenzhen. we have attained the certification of the  ISO14000: 2000 and Environmental Protection System currently.we belive that our products will meet the customer`s detailed requiremnets.
       Through years of development, our company has over 200 employees in management, selling, engineering and production department and a plant area that over 1,000 square meters. Our products sell well in America, Canada, the United Kingdom, France, Germany, Italy, Australia, Japan, Singapore, etc. Haiwen people know that only by quality products and perfect service can we win customer`s trust and remain invincible in the market competitive.we believe that long term cooperations comes our good quality and perfect service .we promise that take carefully attitude to welcome all of our customer .So dod not worry about the crediblty ,we want to say believe in us please.  We always adhere to the service tenet of “Quality Assurance,  Timely Delivery, Reasonable Price, Considerate Service”. We believe that by the efforts and hard work of our staff, we are bond to create more brilliant in the future.sincerely hope to cooperate with all customers for the bright future! Welcome to contact us!                                                      certificate   If you need our products,please contact us. Looking forward to our further cooperation. Any of your requirements will get our prompt attention.     Packaging & Shipping    Payment terms: T/T, Paypal, 50% advance, the balance paid before shipment please. Packaging: First put in a polybag per 50 pcs usually, then packed in a big carton;                   According to the clients' requirements for special orders. Shipping: By air, by sea, expressage                                                                                  our delivery  
    Our Services   •Reply you within 24 hour
•Sample is free, you just need to bear the shipping costs
•OEM or ODM is OK
•Fast delivery

Contact us if you need more details on El Sheet Membrane Switch. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Membrane Switch、Waterproof Membrane Switch. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Backlit Membrane Switch

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