Product Overview
NoseDisplay ND040TSN480480-A01 is a square IPS TFT LCD module for industrial control interfaces, smart home panels and portable instrument displays. Its RGB interface supports integration with a compatible host controller, while the high brightness specification can be evaluated for installations with strong ambient light. The square format suits status dashboards, icon menus and compact graphical controls. Review the mechanical drawing, power requirements and pin assignment against your enclosure and host design before sample testing; installation conditions and optical performance should be confirmed in the finished equipment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ND040TSN480480-A01 |
| Display Size | 4.0 Inch |
| Resolution | 480×480 pixels |
| Display Type | IPS TFT LCD |
| Display Mode | Transmissive |
| Touchscreen | -- |
| Outline Dimensions | 76.54 × 74.66 × 2.2 mm |
| Active Area | 70.18 × 71.86 mm |
| Parameter | Specification |
| Supply Voltage | 2.8V-3.3V |
| Luminance | 1000 cd/m² |
| Display Interface | RGB |
| Connection Type | 40 pin connector |
| IC | ST7701S |
| Weight | -- |
| Operating Temperature | −20°C to +70°C |
| Storage Temperature | −30°C to +80°C |
Mechanical Drawing & Interface Definition
Please refer to the model-specific TFT-LCD specification for mechanical drawings, dimensions, FPC connection details and pin definitions. Visit our Download Center for available datasheets, or contact an engineer to request documentation for your model.
PIN Description
| Pin No. | Symbol | Description |
|---|---|---|
| 01 | LED- | Backlight Cathode |
| 02 | LED+ | Backlight Anode |
| 03 | GND | Ground |
| 04 | IOVCC | I/O POWER SUPPLY |
| 05 | R0 | Data Bus |
| 06 | R1 | Data Bus |
| 07 | R2 | Data Bus |
| 08 | R3 | Data Bus |
| 09 | R4 | Data Bus |
| 10 | R5 | Data Bus |
| 11 | R6 | Data Bus |
| 12 | R7 | Data Bus |
| 13 | G0 | Data Bus |
| 14 | G1 | Data Bus |
| 15 | G2 | Data Bus |
| 16 | G3 | Data Bus |
| 17 | G4 | Data Bus |
| 18 | G5 | Data Bus |
| 19 | G6 | Data Bus |
| 20 | G7 | Data Bus |
| 21 | B0 | Data Bus |
| 22 | B1 | Data Bus |
| 23 | B2 | Data Bus |
| 24 | B3 | Data Bus |
| 25 | B4 | Data Bus |
| 26 | B5 | Data Bus |
| 27 | B6 | Data Bus |
| 28 | B7 | Data Bus |
| 29 | GND | Ground |
| 30 | DCLK | Pixel Clock |
| 31 | IOVCC | I/O POWER SUPPLY |
| 32 | HSYNC | Horizontal Sync |
| 33 | VSYNC | Vertical Sync |
| 34 | DE | Data Enable |
| 35 | VCC | POWER SUPPLY |
| 36 | GND | Ground |
| 37 | /RESET | Reset |
| 38 | /CS | Chip Select |
| 39 | SCL | Serial Clock |
| 40 | SDA | Serial Data |
Sample Ordering & Delivery
Samples are available for engineering evaluation. Shipping excludes import duties and taxes. Estimated delivery times are in calendar days, including 4 days of preparation. Final terms are confirmed before payment.
Sample MOQ
3 pcs per modelMinimum 3 pcs per model.
Preparation Time
4 daysAfter order and payment confirmation.
Standard Delivery
Shipping Fee
Transit Time: ～11 days
Total Time: ～15 days
Express Delivery
Shipping Fee
Transit Time: ～4 days
Total Time: ～8 days
Typical Applications
Industrial Control
Smart Home Panels
Portable Instruments
Embedded IoT Devices
TFT LCD displays are widely used in industrial control panels, handheld instruments, smart home devices, embedded systems, IoT equipment, medical devices and other human-machine interface applications requiring clear, responsive visual output.
FPC & Connector Integration
FPC length, pinout, routing and connector position can be evaluated against your host PCB and enclosure requirements.
Panel & Interface Selection
Evaluate TFT panel options for resolution, brightness, viewing angle and interface, subject to the selected display IC.
PCB & Driver Board Design
Adapter PCBs and driver boards can be reviewed for host interfaces, power design and mechanical integration.
Touchscreen & Cover Lens
Capacitive or resistive touch, cover glass and PMMA lenses can be evaluated for your enclosure and application.
Quality & Compliance Support
We provide quality and compliance documentation for qualified OEM projects
based on the selected module, BOM and manufacturing configuration.
RoHS
EU RoHS compliant materials and process control
REACH
Support REACH regulation compliance
Reliability Testing
Environmental & mechanical reliability testing reports
ESD Control
ESD protection design and testing capability
Quality System
Manufactured under a certified quality management system
Documentation availability and scope are confirmed according to the selected module, BOM, manufacturing source and project requirements.
