waterproof computer keyboards

With PET thin film for flexible printed circuit board subs FPC keyboard membrane switch trate is made of aflexible printed circuit, it has the advantages of good flexibility, light weight,stable transmission performance, impact resistance, low price,environmental protection etc.. The special price of just ordinary rigid circuitboard (PCB) half. Used in key parts of a product, can reduce the cost of product.The product is widely used in electronic machinery automation control,instrumentation, medical equipment, consumer electronics, computer,communication, easurement and household appliances, toys and so onProduct Description

What Is A Membrane Switch?

Membrane switches are generally made from five different layers. This includes membrane, graphic, tactile,

rigid and static layers. The first layer contains the graphic interface for the user to control the machine. It can

also include a flexible circuit for less expensive alternatives. Another layer will contain the printed circuit which

allows a signal to be transmitted. The ink that is used for the printing on the circuit is generally made up of a

variety of metals. This helps for the signal to be conductive for turning on and off. Membrane switches allow for

communication to take place in electronic devices. Membrane switches are a piece of equipment that can be

highly sophisticated or rather simple by design.

Main Technical Specifications

Electronic Characteristic	<35V ( DC ) <100mA 1W	Life Expectancy	flat type ≥ 500 million times, tactile type: ≥ 100 million times
Contact Resistance	10Ω--500Ω (According the trace length and materials to confirm)	Operation Temperature	-40 °c ~ + 80 °c
Insulating Impedance	>100MΩ 250V DC	Stock Temperature	-40 °c ~ + 85 °c
Resistance of the wire	<1 Ω/cm width 1.27mm	Humidity	+ 40 °c 90 % ~ 95% 240 hour
Operation 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

Material: PET /PC;

Adhesive: 3M467 & 3M468;

Antioxidative, waterproof and dustproof;

Durable ≥1million times;

Pass: ISO9001:2008RoHS;

Free from the erosion of harmful gas

Feature

Light weightSmall volumeLong service lifeDampproof, dustproofDurable, seismic, lead wire resistance around thefracture wellVacuum molding touch type key, switching type connector, set LED as a whole, convenient installation

Advantages

Beautiful appearance ,rich and bright in color .Small size ,light weight ,good tactility ,Low cost ,high lifespan .Easy to operate ,intuitive ,safe and reliable ,In-house 100%functionally tested .Customized specification is available and keys can make different shapes

Membrane Switches custom made to your needs

Membrane switches from Vmanx are custom made to your specific needs and desires. For any specific

market segment or application, Vmanx is able to create the perfect membrane switch solution.

Vmanx membrane switches are manufactured at customer specification by using different technologies.

Vmanx is able to offer the best possible membrane switch solution for you precious application.

Membrane switches design freedom

Different types of front materials, lighting options, shielding options, housings, displays and finishing options

give you absolute design freedom on your membrane switch application.

Membrane switch markets

Vmanx’s Membrane Switches are used in an enormous variety of markets, with lots of different demands.

From the Medical market, where hygiene and high IP ratings are a must, to the Defense market, where

ruggedness and reliability are important needs.

AdvantageLong life: over 6 million impressionsLong travel: up to 2 mmWide range of activation forces, key shapes & sizes.Stable operation at temperatures ranging from -40 °c ~ + 80 °cResistant to dust, water, scratches and most chemical productsAn aesthetically pleasing, slender and ergonomic designBeautiful appearance ,rich and bright in color .Small size ,light weight ,good tactility ,Tightness is good ,moisture -proof ,dust -proof ,waterproof ,anti -corrosion and erosion of harmful gases proof ..Low cost ,high lifespan .Easy to operate ,intuitive ,safe and reliable ,In-house 100%functionally tested ..Customized specification is available and keys can make different shapesPackaging & Shipping

Payment Terms: T/T West Union, 30% 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

Reply your within 24 hourSample is free, you just need to bear the shipping costsOEM or ODM is okFast delivery Company Information

Shenzhen Zhongman Technology CO., LTD is a subsidiary of Hong Kong investment Group. Our company

focuses on exportoriented manufacturing that integrates R&D, production and sales. We design and

manufacture cutting edge Membrane Switches, Membrane Keypads, Integrated Touch Screens, Flexible

Circuits,Graphic Overlays, Rubber Keypads, PCB Designs, Sense Touch Technology, Durable switch products

and more.We pride ourselves on the reliability and quality of our Membrane Switch innovations. China based

engineering support combined with domestic quick-turn manufacturing and two off-shore facilities enable

Vmanx to provide the range of technologies and lead-times needed to bring quality and competitive pricing to

your project. We believe that each individual customer is truly unique, so every order is unique too. We believe that each and every person we deal with is significant, and we operate our business in this way

You want a thin switchYou want an attractive and durable visual interfaceYour PCB is remote from the interfaceYou want a durable seal to the environment Want some more information or a quote?Please feel free to contact me !