Sign In | Join Free | My
Search by Category
Home > Monitors >

21.5 Inch USB Projected Capacitive Touch Panel For Android Touch Screen Kiosk

Categories Projected Capacitive Touch Panel
Brand Name: Touch-China
Model Number: ZCC-4894
Certification: CE, Rohs, FCC
Place of Origin: china
MOQ: 1pcs
Price: Negotiation
Payment Terms: T/T
Supply Ability: 20K pcs / month
Delivery Time: 10-15days
Packaging Details: Standard export package
size: 21.5inch
Interface: USB
Touch Points: 10points
TP Structure: Cover glass+UV glue+ITO sensor glass
Surface hardness: More than 7H
Input method: Finger or capacitive pen
Working voltage: USB(5V)
TP type: COF
Transmittance: ≥85%
IC controller: ILITEK
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    21.5 Inch USB Projected Capacitive Touch Panel For Android Touch Screen Kiosk

    21.5inch Projected Capacitive Touch Panel for android touch screen kiosk

    Product Specification:

    Total Thickness:1.8±0.3mm
    Outline of Cover Lens:525*312±0.3mm
    Outline of ITO Sensor:495.6*285.85±0.3mm
    Viewing Area:478*269.6±0.3mm
    Active Area:479.14*270.61±0.3mm

    TP Structure:

    Controller:ILITEK, WEIDA, EETI, Silicon Works etc.(Customized)
    Cover glass thickness:1.1mm,1.8mm,2mm,3mm,4mm,5mm,6mm (Customized)
    Cover glass treatments:AG, AR, AF, AE (Customized)
    CTP interface:USB
    Operating system:Win7, Win8, Win10, WCE, Android, Linux, XP
    Working temperature and humidity-20°C~70°C,20~85% RH, non-condensing
    Storage environment and humidity :-30°C~80°C, 20~85% RH, non-condensing
    Response time:<10ms
    ESD Air discharge:8KV
    ESD Contact discharge:4KV
    Pen hitting life:≥10,000,000/point
    Pen sliding Durability:≥500,000 times
    Finger Touch life:≥35,000,000 times
    Certifications:CE, FCC, Rohs
    Aspect ratio:16:9
    Report rate:100HZ
    Input method:Finger or capacitive pen

    1 Year

    Projected Capacitive Touch panel:

    Projected capacitive touch panels are built with two parallel layers of ITO but, but unlike the old and cheap resistive touch panels, the ITO layers in a projected capacitive touch panel are sealed between two sheets of glass by an optically clear adhesive.

    • There is no air gap between layers like in a resistive touch panel.
    • The patterns on the two parallel ITO layers form a grid of capacitors.
    • The electric fields of these capacitors are projected through the top layer of glass.
    • When the user places a finger near the top surface of the touch panel, it couples with the electric fields.
    • This coupling changes the capacitance of several of the capacitors in the vicinity of the finger.
    • An algorithm converts these changes in capacitance into a location along the X and Y axes of the panel.

    Delivery Time:

    • Samples in stock: 1~3 working days
    • Customized project: 10~15days for samples
    • Mass production: 10~18days


    • Q. Are you a factory or trading company?
    • A: We are a factory.
    • Q. Does your products have CE&Rohs certificates?
    • A: Yes.
    • Q. What’s the shipping method?
    • A: By sea / air / express, which methods to be used on the basis of customer’s requirements.
    • Q. What’s the payment methods?
    • A: T/T, 30% deposit before production, the balance before shipment.
    • Q. What size of touch screen can you manufacture?
    • A: 3.5” to 65”, the bigger size are researching and developing.

    Technical Drawings:

    Buy 21.5 Inch USB Projected Capacitive Touch Panel For Android Touch Screen Kiosk at wholesale prices
    Send your message to this supplier
    *To: Shenzhen Touch-China Electronics Co.,Ltd.
    Characters Remaining: (0/3000)
    Inquiry Cart 0