Overview:

Description of Products:

Item Name: Backlit Keypads, Backlight Membrane Switches, Backlit Membrane Switches, LGF Keypads, LGF Membrane Switches, EL Keypads, EL Membrane Switches, Touch Keypads, Touch Membrane Switches, Tactile Switches, Capacitive switch, Capacitive Membrane Switches, Capacitive Keypads, Capacitive Control Panel 

Item No.: CY509

Place of origin: Dongguan China (Mainland)

Application (Usage):

Membrane switches are used in a number of applications, including in medical, aerospace, defense, industrial, and transport industries. They are often used for keypads, control panels in aircrafts, touch screen phones, and kidney dialysis machines—just to name a few.

Keypad Button Material: Membrane switches are made by printing a carbon or silver ink onto various substrates. A customized graphic overlay is then applied to the film. At e₂ip technologies, we offer a wide range of graphic layer material, including polyester, antimicrobial polyester, polycarbonate, blends, and silicone.

Item Name:  Backlit Keypads, Backlight Membrane Switches, Backlit Membrane Switches, LGF Keypads, LGF Membrane Switches, EL Keypads, EL Membrane Switches, Touch Keypads, Touch Membrane Switches, Tactile Switches, Capacitive switch, Capacitive Membrane Switches, Capacitive Keypads, Capacitive Control Panel 

Name: Membrane Switch/Keypad

Color: Pantone, RAL

Certification: ISO9001:2008

Keypad Button material: PET/PC/Metal dome/Silicone/Rubber/PCB

Printing: Screen Printing, Silk Printing, Digital Printing etc.

Type: Meet Customer’s Demand

Size: Customized Size

Product name:  Backlit Keypads, Backlight Membrane Switches, Backlit Membrane Switches, LGF Keypads, LGF Membrane Switches, EL Keypads, EL Membrane Switches, Touch Keypads, Touch Membrane Switches, Tactile Switches, Capacitive switch, Capacitive Membrane Switches, Capacitive Keypads, Capacitive Control Panel 

Feature: Water-proof

Supply Ability: 50000pcs per month

Packaging & Delivery

Packaging Details:

(1). First put into a polybag per 1 pc usually, separated by cardboard, then 100pcs-200pcs in one big polybag, then packed into a 5-layer carton.

(2). According to clients’ special requirements.

(3). Customized Embossed Tactile Membrane Keyboard For Machines

Port: Shenzhen

Lead Time: 1-1000pcs 15-20days

              Over 1000pcs negotiated

Keypad Constructions:

Part	Ordinary Material
Graphic Overlay		Finish	Specification
	PC	Gloss	0.175/.25/.35/.5 mm thickness
		Matt	0.175/.25/.35/.5 mm thickness
	PET	Fine Texture	0.15/.20 mm thickness
		Valet Texture	0.15/.20 mm thickness
		Gloss with Hard Coat	0.18 mm thickness
Top Adhesive	PET Double-sided Tape		0.10/.125mm
	Paper Double-sided Tape		0.10mm
	Transfer Tape		0.06/.12mm
Retainer	PET	Gloss	0.125mm
Spacer	PET Double-sided Tape		0.225/.275mm
Circuit Layer	PET	Gloss	0.125mm
Rear Adhesive	Paper Double-sided Tape		0.10mm
	Transfer Tape		0.06/.12mm
Connector	Pin		Metal, Male/Female 2.54mm
	House		Female,2.54mm
Conductive Layer	Silver Paste		Acheson ELECTRODA 820B
	Carbon Paste		Acheson ELECTRODA 423SS
	Insulation Ink		Acheson ELECTRODA 452SS

Electrical Performances
Wire Resistance	0.5mm width, <1Ω/cm	Current	25-100mA,0-30V DC
Insulation Resistance	>100MΩ 250V DC	Working Voltage	<50V DC
Non-tactile Switch	0.1-0.4mm	Tactile Switch	0.4-1.0mm
Working Life	>1 million times	Working Temperature	-40℃-70℃
Working Humidity	40℃,98%RH No Influence	Substrate Voltage	1500V DC
Feedback Time	10ms	Tail Folding	R>1,180

Shipping: 

Small quantity usually ship by courier

Bulk quantity ship by air or by sea to save delivery fee

 FAQ

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?

Information will need as below:

(1) Drawings, photos, requirement, quantity

(2) Overlay Dimension:

Material: PET/PC

Finish: Matte/Glossy

Adhesive:3M467/3M468

Button: Embossed/Flat/Metal/Silicone/Rubber/Gum

LED: YES/NO

Pin: need to check the circuit diagram
Pitch: 2.54mmor others

Cable Length: As requirement

Connector: Female /Male/Do Pont Connector
Hole: None

And better send us the design drawing or samples together with other detailed information, then we’ll customize the membrane switch upon your requests.

3. What about the sample policy, For FREE?

(1) Free Samples: If you paid the shipment fee, we can provide free 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?

The sample time is about 1-7days.The quantity order would take 1-3 weeks. for complicated product should take 1 more week.

5. Can you do the design for us?

Yes, no problem
There are many professional engineer having rich experience in graphic overlays & circuit designing.

Just let us know your ideas and we will help to carry out your ideas into perfect products.

If you send me your samples, we will design the drawings based on the samples and can revise the graphic of the face.

6.How to control quality?

(1) We process the products strictly based on the raw material list.

(2) Our many engineer own many year experience and are very responsible.

(3) Warranty period is one year. If you find some products is bad, you can tell us, we will give you solutions.

7. How to guarantee the after sales service?

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, TT, West Union, Paypal etc.100% balance before shipment.