4.3 Inch Touch LCD Screen TM043NDH02 480×272 40 Pin FPC TFT LCD Display Panel 100% Tested
4.3 Inch Touch LCD Screen TM043NDH02 480×272 40 Pin FPC TFT LCD Display Panel 100% Tested
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TM043NDH02
TM043NDH02
TM043NDH02
TM043NDH02

4.3 Inch Touch LCD Screen TM043NDH02 480×272 40 Pin FPC TFT LCD Display Panel 100% Tested

Price: $25.00
$20.00/ piece
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4.3 Inch Touch LCD Screen TM043NDH02 480×272 40 Pin FPC TFT LCD Display Panel 100% Tested

Product Information Product Specifications
Model:
TM043NDH02
Brand:
TIANMA
Application:
Industrial
Size:
4.3"
Resolution:
480(RGB)×272, WQVGA 128PPI
Brightness:
300 cd/m² (Typ.)
Contrast Ratio:
500:1 (Typ.) (TM)
Viewing Angle:
70/70/70/50 (Typ.)(CR≥10)
Lamp Type:
WLED [5S2P] , 20K hours , W/O Driver
Signal Interface:
Parallel RGB (1 ch, 8-bit) 40 pins FPC
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
93
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

1. Product Overview

Model: TM043NDH02 (TM043NDH02-40)

Manufacturer: Tianma Microelectronics

Size: 4.3 inch, Landscape, 16:9 Aspect Ratio

Native Resolution: 480(RGB) × 272 WQVGA, 128 PPI

Display Technology: a-Si TN TFT-LCD, Normally White Transmissive

Signal Interface: 40Pin 24-bit Parallel RGB TTL

Backlight: Edge WLED, No onboard LED constant current driver; external driver required

Touch Configuration: Standard LCD module without integrated touch screen. Touch panel needs separate bonding

Best View Direction: 12 o’clock

2. Full Technical Specification Table


ClassificationStandard Parameter
Basic Display SpecDiagonal: 4.3"
Resolution: 480 × 272 WQVGA
Active Area: 95.04(W) × 53.856(H) mm
Pixel Arrangement: Vertical RGB stripe
Display Mode: TN Normally White Transmissive
Mechanical DimensionOutline: 105.5(W) × 67.2(H) × 2.9(D) mm
Surface: Anti-Glare polarizer, 3H scratch-resistant hard coating
Net Weight: ~44.4g
Thin lightweight structure
Optical PerformanceTypical Brightness: 400 cd/m²
Contrast Ratio: 900:1 (Typ.)
Viewing Angle(CR≥10): L/R70°, U70°, D50°
Color Depth: 8-bit, 16.7M colors, 50% NTSC
Response Time (Tr+Td): 20ms typical
Refresh Rate: 60Hz
Electrical ParameterLogic Supply Voltage: DC 3.3V
Signal Level: 3.3V CMOS TTL
Connector: 40Pin FPC, 0.5mm pitch
Typical LCD Power Consumption: ≈0.71W
Backlight SystemLight Source: Edge-lit WLED array
LED Service Life: ≥30,000 hours to half brightness
Control Signal: BL_EN + PWM continuous dimming
⚠️ No built-in LED driver, external constant current driver board is mandatory
Environmental GradeOperating Temperature: -20 ℃ ~ +70 ℃ Wide Industrial Grade
Storage Temperature: -30 ℃ ~ +80 ℃
Humidity: 10%~90% RH, non-condensing
CertificationRoHS, CE

3. 40Pin Parallel RGB TTL Interface Brief Description


  1. Power pins: VDD 3.3V, multiple GND shielding pins

  2. 24-bit RGB parallel data bus

  3. Timing signals: Hsync, Vsync, DOTCLK, DE(Data Enable)

  4. LCD hardware reset pin (Active Low)

  5. Backlight control pins: BL_EN, PWM brightness adjustment

4. Core Advantages

  1. Wide temperature industrial grade, stable operation for portable equipment and workshop environment

  2. Ultra-thin module thickness only 2.9mm, ideal for compact handheld devices

  3. 400cd/m² high brightness, suitable for moderate ambient light environments

  4. AG anti-glare surface reduces light reflection during operation

  5. Standard 40Pin RGB TTL interface, widely compatible with embedded ARM boards and industrial controllers

  6. Mature mass-production model, large stock for equipment maintenance replacement

5. Typical Application Scenarios

  1. Portable industrial testing instruments, handheld measuring equipment

  2. Car GPS navigator, portable multimedia terminal

  3. Smart home control panel, handheld environmental detection equipment

  4. Small industrial HMI, charging pile auxiliary display

  5. Old 4.3 inch WQVGA screen refurbishment & replacement projects

6. Important Matching & Installation Reminders

  1. Power Requirement: LCD logic strictly requires stable DC3.3V; 5V input will cause screen damage

  2. Backlight Notice: No integrated WLED constant current circuit. Must use dedicated LED driver, CCFL inverter cannot be used

  3. Touch Note: Item name mentions touch LCD screen, this panel itself does not come with touch. If touch function needed, match separate resistive/capacitive touch panel and perform OCA bonding

  4. Compatible Model Distinction: TM043NDH02 vs TM043NBH02; same outline, partial optical difference, verify timing before replacement

  5. FPC Cable Handling: Avoid sharp bending of 40Pin flexible cable, prevent ITO circuit breakage and screen flicker

  6. Viewing Restriction: Optimized viewing direction is 12 o’clock; confirm installation direction before assembly

7. FAQ

Q1: Does TM043NDH02 include touch screen?

A1: No. Only TFT LCD display module. Touch panel needs to be purchased separately.

Q2: What interface does this panel adopt?

A2: 40Pin 24-bit parallel RGB TTL interface, not LVDS or MIPI.

Q3: What is the operating temperature range?

A3: -20℃ ~ +70℃ wide industrial temperature range.

Q4: Is external LED backlight driver required?

A4: Yes. Onboard without LED constant current circuit, external driver board is required.

Q5: Can TM043NBH02 replace TM043NDH02 directly?

A5: Same mechanical dimension, but optical parameters differ; driver timing needs adjustment


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
4.3 Inch Touch LCD Screen TM043NDH02 480×272 40 Pin FPC TFT LCD Display Panel 100% Tested

4.3 Inch Touch LCD Screen TM043NDH02 480×272 40 Pin FPC TFT LCD Display Panel 100% Tested

TM043NDH02

4.3"
480(RGB)×272, WQVGA 128PPI
300 cd/m² (Typ.)
500:1 (Typ.) (TM)
70/70/70/50 (Typ.)(CR≥10)
WLED [5S2P] , 20K hours , W/O Driver
Parallel RGB (1 ch, 8-bit) 40 pins FPC
a-Si TFT-LCD, LCM
TM043NDHG22-00  TIANMA 4.3 inch tft display

TM043NDHG22-00 TIANMA 4.3 inch tft display

TM043NDHG22-00

4.3"
480*272
900:1
WLED
a-Si TFT-LCD, LCM
TM043NDH08 TIANMA  4.3 inch lcd display screens

TM043NDH08 TIANMA 4.3 inch lcd display screens

TM043NDH08

4.3"
480*272
300
500:1
70/70/70/50
WLED
40 pins
a-Si TFT-LCD, LCM
TM043NDH02-40 TIANMA   4.3inch  480(RGB)×272  LCD Display

TM043NDH02-40 TIANMA 4.3inch 480(RGB)×272 LCD Display

TM043NDH02-40

4.3"
480(RGB)×272, WQVGA 128PPI
400 cd/m² (Typ.)
900:1 (Typ.) (TM)
80/80/80/60 (Typ.)(CR≥10)
5S2P WLED , 30K hours , Without Driver
Parallel RGB (1 ch, 8-bit) , 40 pins FPC
a-Si TFT-LCD, LCM
TM043NDH02 is a 4.3" a-Si TFT-LCD, LCM Display screen Product from TIANMA.According to TIANMA's product specification sheet,TM043NDH02 display has a resolution of 480(RGB)×272, WQVGA 128PPI, Contrast Ratio is 500:1 (Typ.) (TM),Viewing Angle is 70/70/70/50 (Typ.)(CR≥10),Lamp Type is WLED [5S2P] , 20K hours , W/O Driver,Signal Interface is Parallel RGB (1 ch, 8-bit) 40 pins FPC,Brightness is 300 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of TM043NDH02 after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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100% Original | Factory Sealed
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100% Pre-Ship Testing & 6-Month RMA

Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
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99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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Worldwide Shipping with Full Tracking

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factory 18 Years of Industrial LCD Supply Chain Expertise

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  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
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  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

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