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Polyester PET Membrane Switch , Tactile Membrane Switch With Flexible Circuit

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Lunfeng
Certification: ISO9001:2015
Model Number: LFZDX030
Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: First put into a polybag, then paked into a carton. According to clients' special requirements.
Delivery Time: 7-25 working days, To be negotiated
Payment Terms: T/T, Western Union
Supply Ability: 500000 Piece/Pieces per Month
Product Name: Custom Polyester PET Membrane Switch, Tactile Membrane Switch With Flexible Circuit ColorS: Pantone/ RAL Color, Red, White, Black
Material: PET, Polyester(PET), Rear Adhesive: 3M468, 3M467
Feature: Metal Domes, Matte Surface,, FPC Circuit Connector: 1.0mm/ 2.54mm Connector
Key: Embossing Keys, Embossed Button Type: Without Leds
High Light:

Metal Domes PET Membrane Switch


Flexible Circuit PET Membrane Switch


RAL Color Tactile Membrane Switch

Custom Polyester PET Membrane Switch, Tactile Membrane Switch With Flexible Circuit
PET Membrane switch is a multi-layer multi-functional electronic operating system composed of flexible insulating material and conductive material layers. It combines functional panels, flexible circuits and connectors through screen printing process, embossing thermoforming process, and punching Bin connection terminals. They integrates convex hull/touch control, indicator transparent window, reading window, interactive function identification and other functions etc. Mmebrane switches have faetures such as good sealing, rich color, friendly appearance, low cost and long life...
Structure: panel + flexible circuit + bottom glue structure; the keys adopt three types of structures: thermoforming embossed touch, metal shrapnel, and flat non-touch;
Material: PET/adhesive/ink,they are made of environmentally friendly materials, and comply with in line with ROhs/halogen-free requirements;


Our Advantage:

* home appliances and device
* Security Protection systems with Cipher Code
* Various industry control keypad panel
* consumer electronics and 3C item
* Thrapy medical system and device
* Various automtic machine control keypad
* Telecommunication Equipment
* Medical Equipment
* Industrial Equipment
* Household Equipment
* Remote Controller
* Control system


Items Silver Printed Circuit Copper Etched FPC Circuit
Material PET (Polyester) Copper
Conductor Printed silver Copper
Contact Fingers Silver and Carbon Gold plated
Contact Buttons Pads Silver Gold plated
Life & Reliability normal good
Stability normal good
Resistance low Very low
Cost low high
Lead Time 2-3 days 7-10 days
Pitch 0.5mm (not suggested), 1.0mm, 1.27mm, 2.54mm 0.5mm, 1.0mm, 1.27mm, 2.54mm



1. Electrical Properties

Membrane Switch

Electrical Level:

35V(DC), 100mA,1W

Contact Resistance:

10Ω~500 Ω

Insulation Resistance:


Dielectrics Voltage-resistance:

250VRms(50~60Hz 1min)

Chattering Time:

≤ 5ms

Life Time:

Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000

Tail Folding:




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


40°C, 90%~95%, 240 hours





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...

Polyester PET Membrane Switch , Tactile Membrane Switch With Flexible Circuit 0

Contact Details
Sales Manager

Phone Number : +8613662697476

WhatsApp : +8613662697476