3.1 inch 128x64 white background gray text graphic COG LCD

3.1 inch 128x64 white background gray text graphic COG LCD | FSTN+ display 3.3V

▶ Model: HTG12864-125-31W

▶ Type: Standard COB LCD module
▶ Display pixels: 128x64
▶ Size (mm): 80x54x10.2
▶ VA size (mm): 70.7x38.8
▶ AA size (mm): 66.52x33.24
▶ Pixel pitch (mm): 0.52x0.52
▶ Application: Instrumentation
▶ Viewing angle: 6H
▶ Backlight/brightness: white light
▶ Pin: 28PIN
▶ Interface: MCU
▶ Special instructions: Anti-static ESD 8KV
▶ Operating temperature: -30℃~+80℃
▶ Supply voltage: 3.3V
▶ Driver chip: ST7565P
Product ConsultationDatasheets Download
- Transportation
- 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

3.1 inch 128x64 white background gray text graphic COG LCD | FSTN+ display 3.3V
[Key technical advantages]

Precision display control

128×64 high-contrast matrix, supports 8-level grayscale display

0.48mm pixel pitch, character height adapted to industrial standards (typical value 5.8mm)

Environmental adaptability

Backlight brightness adjustable range: 150-450cd/m²
Working temperature: -30℃~+80℃ (industrial wide temperature version)
EMC protection: ±15kV air discharge anti-interference design

Integrated optimization
COG structure thickness <3.2mm, supports IP65 front panel sealing
16PIN FPC flexible interface, compatible with ZIF/LIF connector
Power management: Standby power consumption <50μA (BL sleep mode)

[Industry adaptation solution]
Industrial HMI: Support Modbus RTU data direct display
Medical equipment: Passed IEC60601-1 leakage current certification
In-vehicle system: Complies with ISO 16750 vibration standard
Smart terminal: Provides SPI/I2C dual-mode driver firmware

The display module has passed RoHS2.0 and REACH compliance certification, provides ESD protection window optional solution, and supports 5000 hours accelerated aging test verification.

Datasheet for Touch Panel,Controller↓

Name	Date	Size
HTG12864-125-31W-28C05-V02	March 03, 2025	67.09KB

PARAMETER	SPECIFICATION CONTENT	UNIT
Name	HTG12864-125-31W
Dot matrix	128 × 64	dots
Dimensions	80x54x10.2	mm
VA size	70.7x38.8	mm
AA size	66.52x33.24	mm
Pixel pitch	0.52 x 0.52	mm
Driver chip	ST7565P
Application voltage	3.3V	V
Backlight illumination	WHITE
Display mode	FSTN(+)
Driver mode	1/64 duty cycle
Product type	Graphic COG
Polarizer type	Transflective