3.5-inch CTP With GT911 Driver IC

3.5-inch CTP With GT911 Driver IC

▶ Model: CTPH035C19_V2-4

▶ Type: 3.5-inch capacitive touch screen
▶ Window size (mm): 49.56x73.99
▶ Cover size: (mm): 54.34x82.84x1.85
▶ Diagonal size: 3.5 inches
▶ Number of touch points: 5-point touch
▶ Control chip: GT911
▶ Interface: I2C
▶ Connection type: 6 PIN with connector FPC
▶ Process structure: G+G
▶ Cover shape: 1:1 cover
▶ Hardness: 6H
▶ Transmittance: ≥83https://www.display-lcd.com/solution_details/41.html%

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- Payment
- Taxes
- Ensure
- Return
- Discontinued
Transportation

Our company cooperates with SF Express for domestic express delivery, and DHL for overseas express delivery. You can contact us to inquire about freight and weight to get the latest quotation.

Payment

Online payment is not supported. Transfers can be made through corporate accounts. If a VAT invoice is issued, please contact our sales staff to obtain a corporate account.

Taxes

All products sold on this website do not include tax. If you need a VAT invoice, please contact our sales staff to purchase offline.

Ensure

All products sold on this website have a one-year warranty. If the product is damaged due to improper use by the customer, it will be repaired free of charge. Material cost will be charged.

Return

Products within the warranty period can be returned for repair or replacement. Before returning, please contact our sales staff to confirm the reason for return.

Discontinued

We are committed to long-term production of all products sold on this website. If the IC or panel is discontinued, we will try our best to replace it with compatible materials.

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Product Description
Customized Services
Attributes

3.5-inch 1:1G+G touch cover glass-welding-plugging
This customized 3.5-inch capacitive touch screen adopts G+G (double-layer glass) full-fit structure, with industrial-grade reliability as the core design concept. Its outer tempered cover glass (thickness 0.55~10.0mm customizable) and inner ITO sensor glass are seamlessly bonded by optical glue, and the light transmittance is increased to more than 90%, effectively eliminating air layer reflection and isolating water vapor erosion. The cover surface can be optionally equipped with AG anti-glare, AR anti-reflection or AF anti-fingerprint coating, with dark/color ink silk-screen border to meet the aesthetic and functional requirements of the device appearance.

This model of touch panel uses GT911 control chip, 5-point touch, and communicates through IIC interface. It brings users a smooth and unobstructed experience. In terms of reconnection, this touch screen provides a 6PIN plug-in FPC, and the cable lead-out position is horizontal, so users can easily assemble and disassemble the touch panel and TFT display.

At the same time, we provide customized services for this touch panel. Whether it is the interface, connection method (plug/weld/connector), process structure (G+G/G+FF/G+F/P+G/P+F), or the size of the cover, hardness (3H/6H/7H/9H) and surface treatment (AF/AG/AR), we can provide you with one by one.

Recommended matching TFT LCD display: 3.5-inch TFT LCD.

Datasheet for Touch Panel,Controller↓

Name	Date	Size
CTPH035C19_V2-4	July 07, 2025

Customized material: Customized touch cover of various materials: such as tempered glass (up to 7H), acrylic material, etc.

Customized special-shaped contour: Support special-shaped cutting/opening/edging (2.5D, 3D)/transmittance.

Cover color and logo silk screen customization: Supports silk screen printing in different colors (usually black or white); supports silk screen printing of logos in multiple colors.

Customized cover thickness: 0.55/0.7/1.0/1.1/1.8/2.0/3.0/4.0/5.0/6.0/8.0/10.0(mm)，etc.

Customized different transmittance: High light transmission efficiency, which directly affects the visual effect of the touch screen.

Opening service: Through holes with a diameter of ≤10mm can be opened.

Cover surface treatment: Optional touch screen surface treatment methods are available: AG anti-glare/AR anti-reflection/AF anti-fingerprint.

ITEM	Parameter description	Unit
CTP model	CTPH035C19_V2-4
Viewing window size (mm)	49.56x73.99	Mm
Appearance size (mm)	54.34x82.84x1.85	mm
Driver chip	GT911
Structure	G+G
Interface	I2C
Cover shape	aTouch
Connection method	6 PIN FPC plug
Surface hardness	H6
Transmittance	≥83％
Operating voltage	+3.3V	V
Operating temperature	-20℃ ～ 70℃	℃