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3M468 Rear Adhesive Metal Dome Membrane Switch Screen Printing

Categories Waterproof Membrane Keypad
Brand Name: Lunfeng
Model Number: LFZDX061
Certification: ISO9001:2015
Place of Origin: Shenzhen, China
MOQ: 1 piece
Price: Negotiable
Payment Terms: T/T, Western Union
Supply Ability: 500000 Piece/Pieces per Month
Delivery Time: 7-25 working days, To be negotiated
Packaging Details: First put into a polybag, then paked into a carton. According to clients' special requirements.
Product name: Factory Customized Metal Dome Membrane Switch Screen Printing
ColorS: Pantone/ RAL color, black, white, green, blue
Material: PET, Polyester (PET), 0.188mm PET
Rear adhesive: 3M468
Feature: metal domes, matte surface, silver circuit
Connector: 2.54mm Pitch black connector
Key: Embossed keys, embossing buttons
Type: NO Leds, with LCD window, No punch holes
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    • Product Details
    • Company Profile

    3M468 Rear Adhesive Metal Dome Membrane Switch Screen Printing

    Factory Customized Metal Dome Membrane Switch Screen Printing

    • What is Membrane Switch ?


      A membrane Switch is a momentary switching device that is manufactured by using a series of flexible layers of polyester films and adhesives. The upper-most layer, called a graphic overlay, is manufactured by printing on the second surface of clear polyester or polycarbonate film. Membrane switches can be constructed with multiple circuit layers, and more complicated graphic design features, such as domed key embossing. Designs that are more complex require, more material layers for proper construction and reliable operation. Membrane switches, when combined with components such as a tactile dome, graphic overlay, or integrated LEDs or resistors can provide the designer with virtually limitless capablities to create the ideal custom user interface for their products.


    Applications:

    • 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

    Our Advantage:

    • We Focus in membrane switch and related items.
    • Strong R&D capability
    • Stable in quality
    • Competitive price
    • Short Lead time for samples and Mass production
    • Whole solution design available
    ItemsSilver Printed CircuitCopper Etched FPC Circuit
    MaterialPET (Polyester)Copper
    ConductorPrinted silverCopper
    Contact FingersSilver and CarbonGold plated
    Contact Buttons PadsSilverGold plated
    Life & Reliabilitynormalgood
    Stabilitynormalgood
    ResistancelowVery low
    Costlowhigh
    Lead Time2-3 days7-10 days
    Pitch

    0.5mm (not suggested), 1.0mm,1.27mm, 2.54mm

    0.5mm, 1.0mm,1.27mm, 2.54mm


    1. Electrical PropertiesMembrane 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...


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