Keypad Graphic Overlay With Electronic White Board Curcuit

Delivery Time:7-10 workdays
Certification:ISO9001
rated current:25-100mA,0～30V DC Multicolored printed ,embossed Embeded in LEDs Material:Matte PC(smooth),gloss PC+matte oil ,gloss PC,PET,and PVC Adhesive:3M467,3M468,and no adhesive Feature:moisture-proof,dust-proof,waterproof,anti-oil,anti-corrosion and erosion of harmful gases proof,acid and alkali proof,quakeproof. wire lead resistance:＜1Ω/CM Insulation resistance:＜100MΩ,250V DC

1).Multicolored printed ,embossed
2).Embeded in LEDs

Metal  Dome Membrane Switch:

Material:Matte PC(smooth),gloss PC+matte oil ,gloss PC,PET,and PVC

Thickness:0.05-1.0mm

LED windows:Transparent,translucent,matte,gloss

Embossed keys:No embossed keys and domes,domes without embossed keys,embossed keys without domes,embossed keys and domes

Adhesive:3M467,3M468,and no adhesive

Tail :Tail with clear mask or green mask

Specialize in manufactuing membrane switch

Overlay+circuit+LED+metal dome or poly dome array+connector+double side tape

EL backlight +Rubber keys

Aluminum plate+Rubber keys

Metal domes

Flat without Tactile Effect

Embossing with Tactile Effect

Embossing with Metal Dome

Membrane Switch with FPC

Applications:

Products are widely used in communication, industrial control, household appliances, GPS, children\'s kid-learning, electronic reading machine, various game machines, Instruments and Apparatuses, attendance machine,

Electronic scale, medical equipment, electronic tools equipment, automatic sewing machine,

Embroidery Machine, Machine Maintenance equipment, computer keyboard and electronic calculators and etc.

Specifications:

1 material : PET /PC
2 adhesive: 3M467 & 3M468
3 High life time :>1million times
4 Pass:ISO9001:2008RoHS.
5 High quality

	Technical Specification Of Membrane Switch
wire lead resistance:	＜1Ω/CM		Life time:	>1 Million times
rated current:	25-100mA,0～30V DC		Operation Temperature:	-40℃～70℃
Rated Voltage:	＜50V, DC		Operation Humidity:	at40℃,＜98%RH
Insulation resistance:	＜100MΩ,250V DC		Dome springback time:	＜5 msec
Switch travel:	Flat Type 0.05-0.3mm		Base Material voltage withstand:	1500 V DC
tactile type:0.3-1.5mm		Tail flexiblility:	any angle within 180 degree

Competitive Advantage:

1.Beautiful appearance,rich and bright in color,design can be arbitrary,the products can fully reflect the individual style of the product itself and designer.

2.Panel can wash,good protection of durable color,characters,logos and other panel contents without injury.

3.Small size,light weight ,thin thickness,good tactility,abrasion resistant,installation and connection convenience.

4.Tightness is good ,moisture-proof,dust-proof,waterproof,anti-oil,anti-corrosion and erosion of harmful gases proof,acid and alkali proof,quakeproof.

5.Low cost,high lifespan,membrane switch\'s design and manufacture are using the keyboard as a whole way,whether on the material or mold charges,the costs are lowest,the life expectancy of different types of membrane switch is more than 100million times.

6.Easy to operate,intuitive,safe and reliable,In-house 100% functionally tested,components are guaranteed without any intermittent problem.

7.Customized specification is available and keys can make different shapes

TAP:

Membrane Switch,

Membrane Keypad,

Touch Panel,

Membrane Switch Sup