Custom oem service stamping keyboard touch switch keypad scale membrane

$0.31 - $3.85
Min. Order
1 Piece
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Company Information

Shenzhen Unigreat Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
<24h
Response Rate:
70.8%
Transactions
US$ 80,000+
2 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Port: Shenzhen, HongKong, Guangzhou,Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Other Payment Ways
Supply Ability: 900000 Piece/Pieces per Month Quality and Packaging Guaranteed
Place of Origin: Guangdong China
Brand Name: Unigreat
Model Number: JYS-N-180504-04
Application: Medical/Industrial/Household Equipment
Keypad Button Material: PET/PC/PMMA/PVC
Emboss Type: Pillow/Dome/Border Emboss
Operation Temperature: -40&deg;C to +80&deg;C (-40&deg;to 176&deg;F)
Insulation Resistance: &ge;100M&Omega; (250V DC)
Graphics File Formats: CorelDraw, Adobe Illustrator AI, AutoCAD
Operating Voltage: &le; 35VDC
key rebound velocity: &lt;0.5ms
Recoil time: &le;6ms
Wire Lead Resistance: &lt;1&Omega;/cm
special: waterproof,UV/chemical resistance
LED Color: White/Green/Red/Customized
Delivery Detail: Depend on your order quantity,usually 1 to 3 weeks.
Packaging Detail: Normally a certain amount of item into poly bag,then packed into carton. Or customized packed.

 

Custom oem service stamping keyboard touch switch  keypad scale membrane 

 

Product Description

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What is Membrane Switch?

 

The membrane switch is a momentary switching device that is manufactured by using a series of flexible layers of polymer films and adhesives. The top layer, called a graphic overlay, is manufactured by printing on the down surface of transparent polyester or polycarbonate film. Membrane switches can be constructed of multiple circuit layers, and more optimized graphic design features, such as domed key embossing. Designs that are more complex require more material layers for proper construction and reliable operation. Membrane switches, when combined with components such as a tactile dome, graphic overlay, or integrated LEDs or resistors can provide the designer with virtually limitless capabilities to create the ideal custom user interface for their products.

 

Similar Products Images.

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Basic Properties .

                                          Electrical Properties:

Rated Voltage

50V DC

Rated Current

100mA

Operating Power

1W

Insulation Resistance

100MΩ (250V DC)

Loop Resistance

10Ω~2kΩ (based on the design)

Contact Resistance

0.5 ~ 5Ω

Wire Lead Resistance

<1Ω/cm

Base Material Voltage Withstand

1500V DC

                                         Mechanical Properties:

Life Expectancy

Flat type 5 million times, Tactile type 1 million times

Operation Force

Flat Type 57-284g ,Tactile Type 170-397g

Dome Rebound Time

6ms

Tail Bending Performance

180°

Switch Stroke

Flat 0.1~0.5mm,Tactile 0.6~1.5mm

Vibration

20G's max.

Thickness

0.7~1.5 mm

                                          Environmental Properties:

Operation Temperature

-40°C to +80°C (-40°to 176°F)

Storage Temperature

-40°C to +85°C (-40°to 185°F)

Atmospheric Pressure

86 ~ 106 kPa

Humidity

+40°C, 90%~95%RH for 240 Hours

 

The Structure and Working Principle of Membrane Switch.

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1.Graphic Overlay – PET/PC is usually the material of choice due to its fantastic chemical resistance and flex property . UNIGREAT can do digital printing, screen-printing, or apply both methods to ensure you get the right colors, textures and finish your design requirements.

 

2.Overlay Adhesive – This adhesive layer stick the graphic overlay to the top circuit layer, and is usually an acrylic adhesive. The material is same with the fourth layer. Only the thickness maybe different according to the actual situation.

 

3.Top Circuit Layer – The material of this layer is specific. Is is a 0.1mm thickness thermostable PET film printed with conductive silver ink and also dielectric oil, which used for fastening metal domes.

 

4.Circuit Spacer – This layer separates the top circuit from the bottom circuit so that switch remains normally break until the keypad is pressed. The circuit spacer is a polyester spacer with adhesive on both sides.

 

5.Lower Circuit Layer – This layer is a 0.1mm--0.25mm thickness thermostable PET film printed with conductive silver ink and also dielectric oil. This layer terminates as a flexible tail that serves as an interconnector to controller PCBs or other IC.

 

6.Rear Adhesive – This adhesive layer bonds the entire membrane switch to the product surface, housing, or to a rigid support panel. UNIGREAT can use the proper adhesive type and thickness to bond your membrane switch to your equipment.

                                            Other Features

Artwork/Drawings Format

CorelDraw, Adobe Illustrator AI, AutoCAD

Tail/Pin/Circuit Layout

Based on customers detailed requests

Antistatic Shielding

Can be added For Protection

Connector

Female/Male Connectors or ZIF Connector

Rear Adhesive:

3M467, 3M468, 3M9080 etc…

Cables

Extension of Circuit and Connect with your Device

Printing Method

Silk Screen Printing/Digital printing

Windows/Lens Coating

Can be added

Certificate

ISO9001  RoHS  CE  SGS

Custom oem service stamping keyboard touch switch  keypad scale membrane 

Custom oem service stamping keyboard touch switch  keypad scale membrane 

Custom oem service stamping keyboard touch switch  keypad scale membrane 

Production Process.

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Quality Control.

 

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Application

Membrane switch because of its fantastic Electrical Properties, Mechanical Properties and Environmental Properties, it is widely used in Smart Home Appliances, Office Equipment, Medical Equipment, Automobile and Industrial Equipment.

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Packaging & Shipping

 

Packaging: Normally a certain amount of products into poly bag, then packed into carton. Or customized packed.

Shipping: Via Air Express like DHL UPS FedEx TNT, or Via Sea shipping.

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Customized Solutions

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Our Advantages:

1.We are a factory with total about 488 staff, 200 thousands square meter. Throughout production process our quality is strictly being controlled with detailed record. All of our machines were upgraded ONE year ago and brand new.

2.With more than 18 years experiences of 10 Designers and 18 Engineers, so customized product service is No problem, we can offer you the best solutions.

3.You will get fairly competitive prices with fantastic quality products. Also the packaging, delivery time and after-sales services are guaranteed, we have a powerful and professional team.

 

Company Information

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UNIGREAT was founded in 2001 in Shenzhen Nanshan Xili Town, formerly known as Jia Yi Da Hardware Plastic Factory. In 2004 we moved to Shenzhen Bao’an Shiyan Shilongzai for expanding the scale, now we own UNIGREAT industrial park over 200 thousands square meter. Since then we bought many machines , such as big plastic injection machines, large CNC machines, electrical discharge machines, and wire-electrode cutting machines.

 

Meanwhile, the Membrane Switch Department/ Decoration Panel Department/ IMD Department were established, together with Mould Department and Injection Department now we have 5 Departments, total staff more than 488 people. Also we purchased more important machines like Automatic screen-printing machines, Infrared Drying machines, Automatic cutting machines, and Automatic Laser Cutting Machines.

 

With more than 18 years serving The world's top 500 companies like Midea, Gree Flextronics, Haier, LG, Samsung and Galanz, we are qualified to serve oversea customers and brands. Choose to cooperate with us, you will have totally fresh and fantastic experiences.

 

Certificates.

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Other Related Products.

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Our Customers.

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Why choose us

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Favorable Comments

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Since 2001, UNIGREAT has designed and manufactured the best quality, OEM/ODM Membrane Switch, Graphic Overlay, Precision Plastic Mould and Plastic Injection Parts, and then custom all kinds of Membrane Switch, Graphic Overlay, IMD Plastic Injection Parts, Plastic Injection Parts and High Precision Plastic Mould. All of the above products are engineered and manufactured in our own UNIGREAT industrial park which over 200 thousands square meter located in Shenzhen, China.

 

Custom oem service stamping keyboard touch switch  keypad scale membrane