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PET Autotype Metal Dome Membrane Switch , matte surface Membrane Switch Panel

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Lunfeng
Certification: ISO9001:2015
Model Number: LFZDX028
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: PET Autotype PET Membrane Switch, Membrane Switch Panel ColorS: Pantone/ RAL Color, Blue, White, Gray, Red
Material: PET, Polyester(PET), Rear Adhesive: 3M468, 3M467
Feature: Metal Domes, Matte Surface Connector: 2.54mm ZIF Connector
Key: Embossing Keys, Embossed Button Type: Without Leds
High Light:

Metal Dome Membrane Switch PET


Matte Surface Metal Dome Membrane Switch


Matte Surface Membrane Switch Panel

PET Autotype PET Membrane Switch, Membrane Switch Panel



The panel materials of the membrane switch mainly include Polyester material, Polycarbonate material and PVC material, but due to poor adaptability of PVC material and environmental protection, it is basically not applied. Sometimes, we use Acrylic material for Tactile membrane Panel.


Compared with Polycarbonate mean PC materials, PET mean Polyester materials have higher hardness. Therefore, membrane switches with high frequency and high force on the button parts need to use PET as the panel material. For example, we need to use the washing machine in our daily life, which is a kind of household appliance with high frequency of use. The panel material of the washing machine switch is very important. If PC is used as the panel, it will be damaged after repeated use. For consumers, it is doubtful that buying such a washing machine is the right choice. When consumers question this washing machine, the word-of-mouth of this washing machine will also drop. Therefore, the mistakes in the selection of panel materials will affect the life of the entire electronic product, and consumers prefer electronic products with long life, because this will make them feel the value of buying.


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...


PET Autotype Metal Dome Membrane Switch , matte surface Membrane Switch Panel 0

Contact Details
Sales Manager

Phone Number : +8613662697476

WhatsApp : +8613662697476