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Membrane Switch APPLIANCES KNOWLEDGE
A membrane Switch typically has 6 or more or less layers. The top layer of a membrane switch is the Graphic Overlay interface between the user and the machine. The other critical layer is a the circuit layer. It can also be PET, FPC or PCB. All the layers are normally assembled using pressure-sensitive adhesives. Contact between two traces can be made through a printed shorting pad or through a metal dome that stands on legs.
Membrane switch is an operating system that integrates key functions, indicating elements and instrument panels. It consists of four parts: panel, upper circuit, isolation layer and lower circuit. When the membrane switch is pressed, the contacts of the upper circuit are deformed downward, and are in contact with the pole plate of the lower circuit. After the finger is released, the contacts of the upper circuit bounce back, the circuit is disconnected, and the circuit triggers a signal.The membrane switch has strict structure, beautiful appearance and good sealing performance.
We are a Membrane Switches manufacturer engaged in Graphic Overlay,Membrane Panels, Soft Circuits, Silicone Rubber Keyboard, LED , LGF Silicone Rubber Keypad,. All kinds of customization, welcome to come to consult.
MEMBRANE SWITCH DESIGN
Material | PET(polyester),PC(polycarbonate)etc |
Dimension | According to customer's demand,OEM service |
Color | Pantone and RAL color matching system. |
Rear Adhesive | 3M467,3M468,3M9448 etc. |
Features | 1.with metal dome 2.Key:embossed or flat 3. Screen printing 4.with clear or transparent window 5.glossy surface or matte surface 6.Standard Tolerances:+/- 0.10inch(+/-0.25mm) |
Best service+Best price+Best quality
PRODUCT DISPLAY
ABOUT US
Our goal is to provide our clients with the best design consultancy, custom production, and product manufacturing in the industry. ADMG is a major supplier of custom-made membrane switches, overlays, and LGF, medical, industrial, automotive, and commercial markets.
We offer unrivaled levels of integration, enabling our customers to add value and reduce costs in their supply chain and get to market quicker. Pick and mix your chosen combination of analogue and digital sensors, illumination schemes, Graphic Overlays, IML/D, and even haptic.
We help customers take printed component designs from the drawing board to prototype, production, and global distribution. You will find our solutions deployed in a wide range of applications in consumer electronics, industrial, healthcare, automotive, home automation and others.
We focusing on the field of membrane switches in china.
TEAM WORKING
FAQ
1.Are you manufacturer or trading company?
A:We are manufacturer and you are welcome to visit our factory, also video and pictures will let you check.
2.How to make an ORDER and QUOTATION?
A:Information will need as below
(1)Drawings, photos, requirement, quantity
(2)Overlay Dimension
(3)Material: PET/PC
(4)Finish:Matte/Glossy
(5)Adhesive: 3M467/3M468 etc
(6) Button :Embossed/Flat/Metal/Silicone/Rubber
(7)LED :YES/NO
(8)Pin: need to check the circuit diagram
(9)Pitch: 2.54mm
(10)Cable Length:As requirement
(11)Connector: Female /Male/etc
(12)Hole: None
And better send us the design drawing or samples together with other detailed datas, then we’ll customize the membrane switch upon your requests.
3.What about the sample policy?
(1)Samples: If you paid the shipment fee, we can provide samples for you.
(2)Custom Samples: You can give me the drawings,requirement and quantity,we will give you a quotation.
4.What is the production time?
A:The sample time is about 3-14days.The quantity order would take 2-3 weeks.For complicated product should take 2 more week.
5. How to control quality?(1)We process the products strictly based on the raw material list.
(2)Our many engineer own many years experience and are very responsible.
(3)If you find some products is bad, you can tell us, we will give you solutions.
6. How to guarantee the after sales service?
A:We will track the production situation of the goods during the whole process,we promise the goods will be shipped to you smoothly. If any problem happened, we will provide the best solution for you.
8.Shipping ways & Delivery Time?
Shipping by: UPS/ Fedex /DHL /TNT or other ways specified.
Delivery time: 3~20 days after payment received, which depends on your choice.
9.Payment terms:As your needs, mainly include trade assurance etc.100% balance before shipment.
Product Categories : Membrane Keypads
Dongguan KeDa membrane switch Co., Ltd. is a professional manufacturer of Nameplate. Planar non-tactile membrane switch ; polydome tactile membrane switch; metal dome tactile membrane switch; LED membrane switch, Rubber membrane switch, FPC/PCBA/TFT assemble. Capacitive touch membrane switch; LGF membrane switch; IML/D Etc... Manufacturers of high-tech products. We produce parts in 10000 dust-free workshops with an annual production capacity of 10 million sets, mainly involving industries such as industrial control, household appliances, medical devices, automotive electronics, instrumentation, finance, electronic communications, and other industries. Our products are deeply favored by customers. Dongguan KeDa membrane switch Co., Ltd. is a professional manufacturer of Nameplate. Planar non-tactile membrane switch, Polydome tactile membrane switch, Metal dome tactile membrane switch, LED membrane switch, Rubber membrane switch, FPC/PCBA/TFT assemble. Capacitive touch membrane switch, LGF membrane switch, IML/D Etc... Manufacturers of high-tech products. We produce parts in 10000 dust-free workshops with an annual production capacity of 10 million sets, mainly involving industries such as industrial control, household appliances, medical devices, automotive electronics, instrumentation, finance, electronic communications, and other industries. Our products are deeply favored by customers.
Tel: 86-0769-83939816
Mobile Phone: +8618929158127
Address: Keda Film Technology Company, Dongguan, Guangdong
Website: https://www.kedamembrane.com/
Mail: zhangjianfei@dgkdmembrane.com
