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2.8 inch Capacitive touch button

Touch Button

2.8 inch Capacitive touch button

This is a capacitive touch button product, sharing four touch buttons,this product also has an FPC lead-out function, providing convenient and reliable connections for seamless integration into various electronic devices.

  • PN XRPF028-0245-A0
  • Structure Lens+ITO Film+FPC
  • Transmittance ≥78%
  • Operating Temperature -20℃~ +70℃
  • Storage Temperature -30℃~ +80℃
  • Humidity ≤90%RH
  • Surface hardness ≥3H
  • All the materials must comply with ROHS and other related environmental protection requirements

PRODUCT DRAWING

2l9m

Structure

Part Name Material Thickness
Lens PMMA 1.0mm
OCA optical adhesive 0.125mm
ITO Film  ITO ,PET,150Ω/□ 0.125mm
Back Adhesive Double side tape 0.4mm
Tail type FPC 0.3mm

Specification

Item Contents Unit
Product Size 2.8 inch
Lens Outline 214.80*46.80 mm
Sensor Outline 65.00*43.50 mm
View Area 48.96*36.72 mm
Max Voltage DC 5V V
Maximum Key Resistance ≤2KΩ


This is a capacitive touch button product, sharing four touch buttons,this product also has an FPC lead-out function, providing convenient and reliable connections for seamless integration into various electronic devices.

The 2.8-inch capacitive touch button use a sensitive and durable capacitive touch surface to provide users with a smooth and precise touch experience. This advanced technology enables easy control, making it ideal for consumer electronics,household electrical appliances and more.
One of the key highlights of this product is its four-button design, which offers enhanced functionality and versatility. With four buttons,whether adjusting settings, activating features or navigating menus, users can easily customize the interface to suit their specific needs.Whether in consumer electronics, industrial control panels or other applications, 2.8-inch capacitive touch buttons deliver a superior user experience and unparalleled functionality.
In addition to the touch button function, this product also has an FPC lead-out function, providing convenient and reliable connections for seamless integration into various electronic devices. FPC pinouts ensure a safe and stable connection, allowing easy installation and integration into new or existing systems.
The 2.8-inch capacitive touch button features a sleek, compact design ideal for space-constrained applications, delivering a high level of functionality in a small form factor. Its durable construction and reliable performance make it ideal for demanding environments where reliability and performance are critical.
Overall, the 2.8-inch capacitive touch buttons set a new standard for touch interface technology, offering a combination of advanced functionality, intuitive operation and seamless integration. With its responsive touch surface, customizable buttons and FPC leads, this innovative product promises to change the way users interact with electronic devices. 

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