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4.3" Industrial TFT LCD IPS Display 480x272 with Capacitive Touch

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Shenzhen Saef Technology Ltd.

City: shenzhen

Country/Region:china

Tel:86-755-2370-6380

Contact Person:
Mrs.Christina View Contact Details

4.3" Industrial TFT LCD IPS Display 480x272 with Capacitive Touch

Brand Name	SAEF
Model Number	SFTO430HD-7338A-CT
Certification	ISO9001 / ISO14000
Place of Origin	ShenZhen / China
Minimum Order Quantity	3 units (Negotiable for sample orders)
Price	$15 – $17.00 / unit (FOB Shenzhen, based on order quantity)
Payment Terms	T/T 50% deposit, 50% before shipment
Supply Ability	3,000,000 units / month
Delivery Time	1–5 weeks after order confirmation
Packaging Details	Export-ready carton box
Display Size	4.3-inch (480 × 272)
Display Brightness	1000 cd/m² (Sunlight Readable)
Panel Technology	IPS (In-Plane Switching)
Color Depth	16.7 Million Colors
Contrast Ratio	1000:1 (Typical)
Viewing Angle	85° All Directions (CR≥10)
Touch Technology	I2C Capacitive (G+G Structure)
Operating Temp.	-35°C to +85°C (Industrial Range)
Interface	RGB 24-bit Parallel
Driver IC	ST7283 (RAM-less Architecture)
Backlight	16-LED Edge Lit (4×4 Series)
Compliance	RoHS/REACH, Halogen-Free
ESD Protection	±8kV Air / ±4kV Contact (IEC 61000-4-2)
Special Features	Glove/Wet Touch Support, IP65 Optional

Detailed Product Description

Industrial-Grade 4.3" TFT LCD for Harsh Environments

The SFTO430HD-7338A-CT integrates a high-brightness IPS panel with projected capacitive touch (PCT), engineered for German industrial automation and U.S. medical devices. With 1000 cd/m² luminance and 85° viewing angles, it delivers sunlight-readable performance in:

Extreme Temperatures: -30°C cold start / +80°C continuous operation (IEC 60068-2-1/2)
Wet Conditions: Functional with fog/water droplets on surface (IEC 60529 IP65 option)
EMI-Noisy Settings: RGB 24-bit interface with ±8kV ESD protection (IEC 61000-4-2)

Key Technical Specifications

Parameter	Min.	Typ.	Max.	Conditions
Power Consumption	-	40mA	-	Full white @ 2.8V
Response Time (GtG)	-	-	40ms	Black↔White transition
Touch Sensitivity	0.5mm	-	2mm	Glove operation
Vibration Resistance	10Hz	-	55Hz	1.5mm amplitude, XYZ axis
LED Lifespan (L70)	25k hrs	40k hrs	-	Ta=25°C

Competitive Advantages for EU/US Markets

① German Industrial Durability

Chemical-Hardened Glass: 6H pencil hardness (DIN 58196)
Sealed Bonding: AIR/OCA/OCR lamination options prevent moisture ingress
Shock Protection: ISTA 3A-certified packaging (60cm drop tested)

② Precision Touch for Medical Use

Medical-Grade CTP: EN 60601-1 compliant, glove-compatible FT5446 controller
Zero Interference: 85% light transmission with ≤2% signal loss

③ Energy-Efficient Design

Backlight Optimization: 2.8V forward voltage (80mA max)
Sleep Mode: <1μA standby current for battery-powered systems

Target Applications

Industry	Critical Use Cases
German Machinery	CNC control panels, robotic HMIs
U.S. Medical	Portable diagnostic monitors
Transportation	Railway dashboard displays
Energy	Solar inverter status panels

Compliance & Certification

▸ EU: RoHS 2011/65/EU, REACH Annex XVII, EN 62368-1
▸ U.S.: FCC Part 15B
▸ Quality: AQL 0.65 sampling, 0 dead pixel policy

Mechanical Dimensions

Product Information

Item	Specification	Unit
LCD Size	4 . 3 ”	inch
Panel Type	IPS	-
Resolution	480xRGBx272	Pixel
Display Mode	Normally Black	-
Number of Colors	16.7M	-
Viewing Direction	ALL	-
NTSC	50%	-
Contrast Ratio	1000	-
Luminance	1000	cd/m2
Module Size	67.20(H)x105.5(V)x2.92(D)	mm
Panel Active Area	95.04X53.86	mm
Pixel Pitch	0.198x0.198	mm
Pixel Arrangement	RGB-stripe
Weight	TBD	g
Driver IC	ST7283	-
Driver IC RAM Size	RAM less	bit
Light Source	1 6 LED Chips	-
Interface	RGB 24BIT	-
Operating Temperature	-30~+80	℃
Storage Temperature	-35~+85	℃

CTP Specification

Category	Parameter	Specification
General	Structure	Cover Glass + ITO Sensor Glass (G+G)
	Cover Lens Strengthening	Chemically Strengthened
	Cover Lens Surface Hardness	≥6H (Pencil Hardness)
	Light Transmission Rate	≥85%
	Operation Temperature	-30℃ ~ +80℃, ≤90% RH
	Storage Temperature	-35℃ ~ +85℃, ≤90% RH
Electrical	Interface	I2C
	Touch IC	FT5446
	Power Supply Voltage (VDD)	2.8V ~ 3.3V
	Host Resistance (SDA/SCL)	Configurable on Main-board
Environmental	Operating Conditions	Functional in fog/ surface water/Glove
Surface Properties	Surface Ink	Clear type
	Surface Treatment	Customizable
	LCD-TP Lamination	AIR, OCA and OCR Bonding Optional
Compliance	Material Standards	RoHS & Halogen-Free Compliant

Interface Pin Definition

Pin No.	Symbol	Function
1	LEDK	Backlight cathode
2	LED_A	Backlight anode
3	GND	Ground
4	VCC	Analog Power Supply for LCM( 2.8V )
5-12	R0-R7	Data bus
13-20	G0-G7	Data bus
21-28	B0-B7	Data bus
29	GND	Ground
30	CLK	Pixel clock signal in RGB I/F
31	DISP	Display
32	HSYNC	Horizontal sync . Signal in RGB I/F
33	VSYNC	Vertical sync . Signal in RGB I/F
34	DEN	Data enable signal in RGB I/F DE mode
35	NC
36	GND	Ground
37	XR	Touch panel pin
38	YD	Touch panel pin
39	XL	Touch panel pin
40	YU	Touch panel pin

Absolute Maximum Ratings

Item	Symbol	Value	Unit	Remark
Analog Power Supply Voltage	VDD	-0.3~+4.6	V	-
Logic Input Voltage Range	VIN	-0.3 ~VDDI+0.3	V	-
Logic Output Voltage Range	VO	-0.3 ~VDDI+0.3	V	-

Typical Operation Conditions

Item	Symbol	Min.	Typ.	Max.	Unit
Supply Voltage	VDD	3.0	3.3	3.6	V
NVM Supply Voltage	VPP	7.4	7.5	7.6	V
Input High Voltage	VIH	0.7*VDD	-	VDD	V
Input Low Voltage	VIL	DGND	-	0.3*VDD	V
Output High Voltage	VOH	VDD-0.4	-	VDD	V
Output Low Voltage	VOL	DGND	-	DGND+0.4	V

Optical Characteristics

Item			Symbol	Condition	Min.	Typ.	Max.	Unit
Viewing Angle Range	Left		θL	CR≧10	80	85	-	degree
	Right		θR		80	85	-
	Top		θT		80	85	-
	Bottom		θB		80	85	-
Response Time			Ton+Toff	θ=Ф=0˚	-		40	ms
Contrast Ratio			CR	θ=Ф=0˚	800	1000	-	-
Luminance			L	θ=Ф=0˚		1000	-	cd/m2
Color Chromaticity (CIE1931)		White	Wx	Normal θ=Ф=0˚		0.307		-
		White	Wy			0.33
		Red	Rx			0.608
		Red	Ry			0323
		Green	Gx			0.317
		Green	Gy			0.549
		Blue	Bx			0.145
		Blue	By			0.138
Uniformity			UL	θ=Ф=0˚	-	80	-	%

Product Image

Product Tags: 4.3 inch industrial TFT LCD display IPS capacitive touch screen 480x272 resolution industrial display

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