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PET PC Push Button Membrane Switch

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Shenzhen Lunfeng Technology Co., Ltd

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86--13662697476

Contact Person:
Ms.Wong View Contact Details

PET PC Push Button Membrane Switch

Brand Name	Lunfeng/Customer's brand
Model Number	MDMS-721
Certification	ISO9001:2015, SMETA 4P
Place of Origin	Shenzhen, Guangdong, China
Minimum Order Quantity	1 piece
Price	depending on the design
Payment Terms	TT/telegram transfer
Supply Ability	500000 Piece/Pieces per Month
Delivery Time	normally 2-4 weeks, can be discussed
Packaging Details	PE bag/foam/carton, as customer's request
Product name	Metal Dome Membrane Switch glossy surface for Industrial Control
Material	PET PC PVC,polyester,polycarbonate,PET/PC/PVC
Color	Pantone,RAL
Type	Meet Customer's Demand
Printing	Screen Printing
Rear adhesive	3M468,3M467/468
Membrane switch	Tactile Membrane Switch Etc,membrane board switch
Key option	Flat or Emboss

Detailed Product Description

Metal Dome Membrane Switch glossy surface for Industrial Control

Membrane Switch Technical Information

Graphic Overlay – Polyester is usually the material of choice due to its superior chemical resistance and flex life compared to polycarbonate. Pannam can either digitally print, screen-print, or employ a combination of both methods to ensure you get the right colors, textures and finishes your design requires.
Overlay Adhesive – This adhesive layer bonds the graphic overlay to the top circuit layer, and is typically an acrylic adhesive.
Top Circuit Layer – This is a 0.005″ – 0.007″ heat stabilized polyester printed with silver-filled electrically conductive inks and also dielectric inks.
Circuit Spacer – This layer separates the top circuit from the bottom circuit so the switch remains normally open until the keypad is pressed. The circuit spacer is a polyester spacer with adhesive on both sides.
Lower Circuit Layer – This is a 0.005″ – 0.007″ heat stabilized polyester printed with silver-filled electrically conductive inks and also dielectric inks. This layer terminates as a flexible tail that serves as the interconnect to controller PCBs or other electronics.
Rigid Support Layer – This optional layer can add structural integrity to the membrane switch assembly.

Specification

> Graphic overlay: glossy PET PC

> Rear adhesive: 3M 9448

> feature: with tatile dome diameter-8

> color: Screen Printing, Screen Printing, red, yellow, black, white

> connector: ZIF without connector

Applications:

* Medical equipment *Telecommunications apparatus * Military industries

* Household appliances

* Security systems

* Industrial controls

Our Services

Ensure our goods are the customer's exact requirement, we do follows:

Proof --Factory's proof will be sent to customer for confirming before doing sample.

Sample- We provide customer 5-10pcs prototype to testing in 7-10days after order.

Quantity order-- Customer confirmed the prototype, we start to working strictly according to prototype.

Quality problem--Customer don't satisfied with our quality due to factory's carelessness, return goods to us, we will make the replacement for you quickly.

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

1.Electrical Properties		Membrane Switch
Electrical Level:		35V(DC), 100mA,1W
Contact Resistance:		10Ω~500 Ω
Insulation Resistance:		100MΩ/100V
Dielectrics Voltage-resistance:		250VRms(50~60Hz 1min)
Chattering Time:		≤ 5ms
Life Time:		Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000
Tail Folding:		R>1,180

2.Mechanical Properties
Operating Force:		Flat type 57~284g (2~10oz); Tactile type 170~397g(6~14oz)
Switch Stroke:		Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm

3.Environmental and Storage Conditions
Operation Temperature:		-40°C ~ +80°C
Storage Temperature:		-40°C ~ +80°C
Humidity:		40°C, 90%~95%, 240 hours

FAQ:

Q1: Are you a factory or trade company?
A : Lunfeng is membrane switch/ graphic overlay manufacturer/factory. We pecialize in memrbane switch for 26 years.

Q2 : Is my switch file safe if I send it to you for manufacturing?
A : We respect customer's design authority and will never manufacture membrane switch/ graphic overlay for someone else without
your permission. NDA is acceptable.

Q3 : Can you copy membrane switch/ graphic overlay samples without file?
A : Yes, we can clone membrane switch/ graphic overlay according to your samples.

Q4 : What payment do you accept ?
A : TT/ Western Union.

Q5 : What's your shipping way ?
A : 1. We have our own forwarder to ship goods by DHL, UPS, FEDEX, TNT, EMS.
2. If you have your own forwarder, we can cooperate with them.

Q6 : How about the MOQ?
A : 1 pcs, but normally 5 pcs samples for memrbane switch, 10 pcs for membrane overlay.

Q7 : What's your main market?
A : Europe, USA, Brazil, Russia, Turkey, Iran, Austrialia, Singapore...

About US:

Shenzhen Lunfeng Technology Co., Ltd. (“Lunfeng”) was estimated in 1995, mainly engaged in production, sale and service of all kinds of membrane switches, membrane overlay, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplate, touch screens, crystal epoxy, label papers and hot press/injection molding thermosetting composite materials ( BMC / SMC).

In strict compliance with ISO9001:2015 standard in production, we established a complete quality management system, ensuring strictness and close linking from raw material procurement to delivery. We introduced advanced computer testing equipment to ensure stable and reliable product quality which makes us taking the lead in the trade of Shenzhen.

Our company has over 200 employees for management, sale, engineering and production and a plant area of over 3,000 square meters. Our products sell well in America, Canada, the United Kingdom, France, Germany, Italy, Australia, Japan, Singapore, etc. Haiwen people know that only by high-quality products and perfect service can we win customer's trust and remain invincible in the competitive market.

We always adhere to the service tenet of "Quality Assurance, Timely Delivery, Reasonable Price, Considerate Service". We believe that with the efforts and hard work of our staff, we are bound to create a more brilliant future. We sincerely hope to cooperate with all customers for a bright future!

Welcome to contact us !

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Shenzhen Lunfeng Techonology Co., Ltd

Product Tags: glossy surface push button membrane switch PET PC push button membrane switch Industrial Control custom membrane keypad

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PET PC Push Button Membrane Switch

PET PC Push Button Membrane Switch

Membrane Switch Technical Information

Overlay Adhesive – This adhesive layer bonds the graphic overlay to the top circuit layer, and is typically an acrylic adhesive.

Top Circuit Layer – This is a 0.005″ – 0.007″ heat stabilized polyester printed with silver-filled electrically conductive inks and also dielectric inks.

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

Lower Circuit Layer – This is a 0.005″ – 0.007″ heat stabilized polyester printed with silver-filled electrically conductive inks and also dielectric inks. This layer terminates as a flexible tail that serves as the interconnect to controller PCBs or other electronics.

Rigid Support Layer – This optional layer can add structural integrity to the membrane switch assembly.

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