# TFT LCD, 4 ", 480 x 480 Pixels, Square, RGB, 12V

![Product image](https://novapart.co/image/farnell:4414071/)

**URL**: https://novapart.co/products/MDT0400FIH-HDMI-V2/tft-lcd-4-480-x-pixels-square-rgb-12v
**SKU**: MDT0400FIH-HDMI-V2
**Manufacturer**: MIDAS DISPLAYS
**Category**: Optoelectronics & Displays || Displays || LCD Displays || TFT LCD Displays
**Price**: €55.8800
**Stock**: 10+
**Lead Time**: 78 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Vga Size | - |
| Resolution | 480 x 480 Pixels |
| Module Size | 77mm x 80mm |
| Touchscreen | No Touchscreen |
| Display Size | 4" |
| Logic Voltage | 12V |
| Product Range | - |
| Display Pinout | - |
| Interface Type | HDMI |
| Display Appearance | RGB |
| Display Brightness | 1000cd/m² |
| Display Orientation | Square |
| Operating Temperature Max | 60°C |
| Operating Temperature Min | -10°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4414071/)

Electra House, 32 Southtown Road Great Yarmouth, Norfolk NR31 0DU, England 

Telephone +44 (0)1493 602602 Email:sales@midasdisplays.com Email:tech@midasdisplays.com www.midasdisplays.com 

MDT0400FIH-HDMI-V2 480 x 480 HDMI Interface TFT Module **Specification** Version:    2 Date:  15/10/2023 **Revision** 1 07/04/2023 First issue 2 13/10/2023 Updated Display Features Display Size 4.00” Resolution 480 x 480 Orientation Square Appearance RGB Logic Voltage 12V Interface HDMI Brightness 1000 cd/m[2 ] Touchscreen --- ~~AN~~ compliant ~~Vas~~ Module Size 77.00 x 80.00 x 17.75 mm Operating Temperature -10°C ~ +60°C Pinout --Box Quantity Weight / Display Pitch ------- 

|**Display Accessories**|**Display Accessories**||**Optional Variants**||
|---|---|---|---|---|
|**Part Number **|**Description **||**Appearances**|**Voltage**|
||The MDIB-CC1is ainterconnect board for||||
|MDIB-CC1|standard pitch pinouts to fine pitch wires. Ideal||||
||for prototyping of TFT and COG LCDs.||||



Page 1 of 21 

## **Basic Specifications** 

## *** Description** 

This is a plug and play device, this is a color active matrix TFT (Thin Film Transistor) LCD (liquid crystal display) that uses amorphous silicon TFT as a switching device. This module is composed of a Transmissive 

type TFT-LCD Panel, driver circuit,back-light unit, HDMI adapter board. The resolution of a 4.0＂TFT-LCD 

contains 480x480 pixels, and can display up to 16.7M colors. 

## *** Operating Instructions** 

This product supports the following operating systems:Windows 7/8/10,Android, Linux, Raspberry Pi. 1.Connect the DC-044 DC power. 

- 2.Connect the HDMI cable to Windows 7/8/10 or Android or Linux or Raspberry Pi. 

- 3.Connect the micro USB for touch panel, if this module supports it. 

## **1. TFT Features** 

|**General Information**<br>**Items**|**Specification**|**Unit**<br>mm|**Note**|
|---|---|---|---|
||**Main Panel**|||
|Display area(AA)|71.86(H)*70.18V)<br>(4.0 inch)|||
|Driver element|TFT active matrix|-||
|Display colors|16.7M|colors||
|Number of pixels|480(RGB)*480|dots||
|Pixel arrangement|RGB vertical stripe|-||
|Pixel pitch|0.1497(H)*0.1462(V)|mm||
|Viewing angle|ALL|o'clock||
|Display mode|Transmissive /Normally Black|-||
|Operating temperature|-10～+60|℃||
|Storage temperature|-20～+70|℃||



## **2. Module Features** 

|**General Information**<br>**Items**|**Specification**|**Unit**|**Note**|
|---|---|---|---|
|Display Interface|HDMI(Type A)|-||
|Touch Interface|-|-||
|Touch Type|-|-||
|Touch Mode|-|-||
|Power supply|DC-12V(DC-044)|-||



Page 2 of 21 

**3. Mechanical Information** 

**==> picture [556 x 518] intentionally omitted <==**

**----- Start of picture text -----**<br>
Item Min. Typ. Max. Unit Note<br>Horizontal(H) - 77 - mm<br>Module<br>Vertical(V) - 80 - mm<br>size<br>Depth(D) - 17.75 - mm<br>Weight - TBD - g<br>ee<br>Block Diagram<br>DC<br>12V<br>LCD<br>TFT LCD PANEL<br>HDMI CONTROLLER<br>Signal<br>SOURCE DRIVER<br>LED BACKLIGHT UNIT<br>oA<br>GATE<br>AD DRIVER<br>BOARD<br>**----- End of picture text -----**<br>


Page 3 of 21 

## **Outline dimension** 

**==> picture [372 x 565] intentionally omitted <==**

**----- Start of picture text -----**<br>
8 0.00±0.2 BL<br>7 2.68(UP POL) 1 .70<br>7 1.18(LCD VA) 2 .20<br>| 7 0.18 (LCD A.A) 2 .70<br>. ( 36.29) |<br>1= 1= = [I] | iit 1<br>anni<br>Soneeee<br>HIT |<br>A<br>Ht<br>Ss- — a= — oP —A — i=ve<br>Hl |<br>SaGRREn<br>Sicslet 56,22±0.2 PCB OD<br>ELT<br>HE DC_12V 6 1 8<br>Lae<br>— am Components Area<br>i. S s eee os : oT<br>I) a [ — _— = = sammmamm i i<br>Components Area<br>GRB<br>7 7 7 7<br>IPS<br>3 2 1 Pin 3.95''<br>_ DC<br>GND GND IN/12V Logic CON1:DC-044/12V 480(W)x480(H) ( 1.86 (LCD A.A) 2.86(LCD VA) 3.66 UP POL 7.00±0.2 BL<br>6 5 4 3 2 1 Pin 37.13)<br>VDD_12V _ VDD12V BL_EN BL_ADJ GND GND Logic Molex-53261-0671 CON2:BKL/<br>2 1 Pin<br>GND +12V gLoic .57 2 .07 2 .67 1<br>CON3:S2B-PH-SM4-TB<br>10 9 8 7 6 5 4 3 2 1 Pin(IN<br>RX_CLK+ RX_D0- GND RX_D0+ RX_D1- GND RX_D1+ RX_D2- GND RX_D2+ LogicType A) CON4:HDMI REMOVE TAPE<br>19 18 17 16 15 14 13 12 11 Pin<br>HDMI_HPD HDMI_VCC GND HDMI_SDA HDMI_SCL RESERVED CEC RX_CLK- GND Logic<br>2<br>4 3 2 1 Pin<br>GND USB_DP USB_DN VBUS_5V 1<br>Logic Molex-53261-0471<br>CON6:CTP(Not used)<br>6 5 4 3 2 1 Pin .35±0.35 LCM<br>GND PWM+ PWM- SOURCE MENU POWER Logic CON7:OSD_KEY/<br>Molex-53261-0671<br>7.75±0.5 Total<br>GND5 NC4 USB_DP3 USB_DN2 VBUS_5V1 LogicPin (Not used) USB1:Micro USB CON2<br>Scale .46mm)<br>1<br>1:1 Pad height (MAX: 0 2CON3 DC_12V 1 ,69<br>CON4<br>CON5<br>COMPONET AREA BLK- BLK+ 93±0.2 PCB OD<br>K4 K2<br>Approve Checked Drawn XLYD XRYU K1 K3 45<br>BACK MENU<br>POWER K5<br>Revision content description<br>MDT0400FIH-HDMI-V2<br>Page mm Unit Date<br>1/1<br>CON1<br>HDMI_IN<br>1 6 1 4<br>CON7 B1 US N6OC<br>**----- End of picture text -----**<br>


Page 4 of 21 

## **Pin Assignment** 

## **1. Power Input** 

CON1(DC-044 Socket) NO. SYMBOL DISCRIPTION I/O 1 DC_IN Power supply (DC 12V). P 2 GND Ground P 3 GND Ground P ~~——————~~ Extension CON3(JST:S2B-PH-SM4-TB) NO. SYMBOL DISCRIPTION I/O 1 +12V Power supply (DC 12V). P 2 GND Ground P ~~———-——=~~ 

## **2. Touch Input** （ **not used** ） 

## USB1(Micro USB) 

||NO.|SYMBOL|DISCRIPTION|I/O|
|---|---|---|---|---|
||1|VBUS_5V|Supply voltage(5V).|P|
||2|USB_DN|USB- signal.|I/O|
||3|USB_DP|USB+ signal.|I/O|
||4|NC|No connection.||
||5|GND|Ground.|P|
|Extension CON6(Molex:53261-0471)||Extension CON6(Molex:53261-0471)|||
|NO.<br>SYMBOL<br>DISCRIPTION<br>I/O<br>1<br>VBUS_5V<br>Supply voltage(5V).<br>P<br>2<br>USB_DN<br>USB- signal.<br>I/O<br>3<br>USB_DP<br>USB+ signal.<br>I/O<br>4<br>GND<br>Ground.<br>P<br>~~=~~|||||
||||Page 5 of 21||



## **3. HDMI Input** 

## The type of HDMI connector is a type A. 

|NO.|SYMBOL|DISCRIPTION|I/O|
|---|---|---|---|
|1|RX_D2+|HDMI Receiver channel 2 positive analog input.|I/0|
|2|GND|Ground.|P|
|3|RX_D2-|HDMI Receiver channel 2 negative analog input.|I/0|
|4|RX_D1+|HDMI Receiver channel 1 positive analog input.|I/0|
|5|GND|Ground.|P|
|6|RX_D1-|HDMI Receiver channel 1 negative analog inpsut.|I/0|
|7|RX_D0+|HDMI Receiver channel 0 positive analog input.|I/0|
|8|GND|Ground.|P|
|9|RX_D0-|HDMI Receiver channel 0 negative analog input.|I/0|
|10|RX_CLK+|HDMI Receiver clock positive analog input.|I|
|11|GND|Ground.|P|
|12|RX_CLK-|HDMI Receiver clock negative analog input.|I|
|13|CEC/DET_HD<br>MI|No connection.||
|14|NC|No connection.||
|15|HDMI_SCL|HDMI Receiver DDC data channel.|I|
|16|HDMI_SDA|HDMI Receiver DDC clock channel.|I/0|
|17|GND|Ground.|P|
|18|HDMI_5V|HDMI Supply voltage (5.0V).|P|
|19|HPD|HDMI Receiver hot plug detect output|O|



Page 6 of 21 

## **4. OSD Key Output** 

CON7(Molex ： 53261-0671) 

|NO.|SYMBOL|DISCRIPTION|I/O|
|---|---|---|---|
|1|POWER|Power supply control.|I|
|2|MENU|Switch to the menu control.<br>Note:It will be dummy, if the resolution is lower than 640x480.|I|
|3|SOURCE|Switch the input signal control, there is only HDMI signal,<br>With return function in the menu interface.|I|
|4|PWM-|Reduce brightness of backlight.|I|
|5|PWM+|Increase brightness of backlight.<br>Note: The brightness is configured for maximum after power on.|I|
|6|GND|Ground|P|



Osd key circuit diagram 

## **5. Extension Backlight Output** 

## CON2(Molex ： 53261-0671) 

|NO.|SYMBOL|DISCRIPTION|I/O|
|---|---|---|---|
|1|GND|Ground.|P|
|2|GND|Ground.|P|
|3|BL_ADJ|PWM signal output.|O|
|4|BL_EN|Enable signal.|O|
|5|12V|Power supply.|P|
|6|12V|Power supply.|P|



Page 7 of 21 

## **LCM Optical Characteristics** 

## 1. Optical specification 

|1. Optical specificationptical specificationtical specificationpecificationecification|1. Optical specificationptical specificationtical specificationpecificationecification|1. Optical specificationptical specificationtical specificationpecificationecification||||||||
|---|---|---|---|---|---|---|---|---|---|
|Item|||Symbol|Condition|Min.|Typ.|Max.|Unit.|Note|
|Contrast Ratio|||CR|Θ=0<br>Normal viewing<br>angle|640|800|--||(1)(2)|
|Response time|Rising||TR+TF||--|25|35|msec||
||Falling||||55|60|--|%|(1)(3)|
|Color Gamut|||S(%)||640|800|--|||
|LCM Luminance|||LV||800|1000|--|cd/m2||
|Color Filter<br>Chromacicity||White|WX||-0.02|0.309|+0.02||(1)(4)<br>CF<br>glass|
||||WY|||0.350||||
|||Red|RX||-0.04|0.611|+0.04|||
||||RY|||0.363||||
|||Green|GX|||0.317||||
||||GY|||0.570||||
|||Blue|BX|||0.150||||
||||BY|||0.100||||
|Viewing angle||Hor.|ΘL|CR>10|70|80|--||(1)(4)|
||||ΘR||70|80|--|||
|||Ver.|ΘU||70|80|--|||
||||ΘD||70|80|--|||
|Option View Direction|||12 o’clock|||||||



*The data comes from the LCD specification. 

## **Measuring Condition** 

Measuring surrounding : dark room 

Ambient temperature : 25±2oC 

15min. warm-up time. 

## **Measuring Equipment** 

FPM520 of Westar Display technologies, INC., which utilized SR-3 for Chromaticity and BM-5A for other optical characteristics. 

Page 8 of 21 

**Note (1):** Definition of Viewing Angle : 

**Note (2):** Definition of Contrast Ratio(CR) :measured at the center point of panel 

**Note (3):** Response Time 

Page 9 of 21 

**Note (4):** Definition of optical measurement setup 

Page 10 of 21 

## **Electrical Characteristics** 

**1. Absolute Maximum Rating** 

**Characteristics Symbol Min. Max. Unit** Note Power Supply Voltage DC_IN -0.5 16 V Note1 Operating temperature TOP -10 +60 ℃ Storage temperature TST -20 +70 ℃ ~~———_~~ NOTE1: If the absolute maximum rating of even is one of the above parameters is exceeded even momentarily, the quality of the product may be degraded. Absolute maximum ratings, therefore, specify the values exceeding which the product may be physically damaged. Be sure to use the product within the range of the absolute maximum ratings. 

**2. DC Electrical Characteristics Note Symbol Min. Typ. Max. Unit Characteristics** Power Supply Voltage DC_IN 9 12 16 V Normal mode Current IDC_IN -- 200 -- mA consumption DC_IN=12V ~~PEPE~~ 

Page 11 of 21 

## **LCM Module Out-Going Quality Level** 

## **1. VISUAL & FUNCTION INSPECTION STANDARD** 

## **1.1 Inspection conditions** 

Inspection performed under the following conditions is recommended. Temperature : 25±5 ℃ 

Humidity : 65%±10%RH 

Viewing Angle : Normal viewing Angle. 

Illumination: Single fluorescent lamp (300 to 700Lux) Viewing distance:30-50cm 

**==> picture [232 x 90] intentionally omitted <==**

**----- Start of picture text -----**<br>
Upper<br>Polarizer<br>T<br>_C*'d<br>Bottom glass Upper Glas<br>Bottom Polarizer<br>Light Source<br>**----- End of picture text -----**<br>


## **1.2 Definition** 

**==> picture [300 x 123] intentionally omitted <==**

**----- Start of picture text -----**<br>
Zone D<br>Zone B Zone A<br>Zone C<br>**----- End of picture text -----**<br>


Zone A : Effective Viewing Area(Character or Digit can be seen) 

Zone B : Viewing Area except Zone A 

Zone C : Outside (Zone A+Zone B) which can not be seen after assembly by customer .) 

Zone D : IC Bonding Area 

Note: 

As a general rule ,visual defects in Zone C can be ignored when it doesn’t effect product function or ap pearance after assembly by customer 

Page 12 of 21 

## **1.3 Sampling Plan** 

According to GB/T 2828.1-2003 ; , normal inspection, Class Ⅱ AQL: 

|**No**|**Items to be inspected**|**Criteria**|**Classification of defect**<br>**s**|
|---|---|---|---|
|1|Functional defects|1) No display, Open or miss line<br>2) Display abnormally, Short<br>3) Backlight no lighting, abnormal lighting.<br>4) TP no function|Major|
|2|Missing|Missing component||
|3|Outline dimension|Overall outline dimension beyond the drawi<br>ng is not allowed||
|4|Color tone|Color unevenness, refer to limited sample|Minor|
|5|Spot Line defect|Light dot，Dim spot,Polarizer<br>Bubble ;<br>Polarizer accidented spot.||
|6|Soldering appearance|Good soldering , Peeling off is not allowed.||
|7|LCD/Polarizer/TP|Black/White spot/line, scratch, crack, etc.||



Page 13 of 21 

## **1.4 Criteria (Visual)** 

|Number|Items|Criteria(mm)|
|---|---|---|
|1.0<br>LCD<br>Crack/Broken<br>NOTE:<br>X: Length<br>Y: Width<br>Z: Height<br>L: Length of IT<br>O,<br>T: Height of LCD|(1) The edge of LCD<br>broken<br>~~MD~~|X<br>Y<br>Z<br>≤3.0mm<br><Inner border line of t<br>he seal<br>≤T<br>y<br>xq<br>.<br>1 5<br>~ a<br>~<br>~~MD~~<br>~~~A~~|
||(2)LCD corner broken<br>~~MD~~|X<br>Y<br>Z<br>≤3.0mm<br>≤L<br>≤T<br>~~MD~~<br>~~~A~~|
||(3) LCD crack<br>~~MD~~|Crack<br>Not<br>allowed<br>~~MD~~<br>~~~ A~~<br>S<br>S|



Page 14 of 21 

Spot defect 1 light dot（ black/white spot , pinhole, stain ， etc.） 

**==> picture [522 x 709] intentionally omitted <==**

**----- Start of picture text -----**<br>
Acceptable Qty<br>Zone<br>A B C<br>Size (mm)<br>Y<br>: Φ≤0.15 Ignore<br>2.0<br>0.15<Φ≤0.25 3(distance ≧ 10mm)<br>X Ignore<br>0.25<Φ≤0.4 2(distance ≧ 10mm)<br>Φ>0.4 0<br>Φ=(X+Y)/2<br>2 Dim spot（light leakage、dent 、 dark spot ， etc）<br>Acceptable Qty<br>Zone<br>A B C<br>Size (mm)<br>Φ≤0.15 Ignore<br>0.15<Φ≤0.25 3( distance ≧ 10mm)<br>Ignore<br>0.25<Φ≤0.4 2( distance ≧ 10mm)<br>a Φ>0.4 0<br>③ Polarizer accidented spot<br>Acceptable Qty<br>Zone<br>A B C<br>Size (mm)<br>Φ≤0.2 Ignore<br>0.2<Φ≤0.5 2( distance ≧ 10mm) Ignore<br>Φ>0.5 0<br>——s<br>④Polarizer Bubble<br>Acceptable Qty<br>Zone<br>A B C<br>Size (mm)<br>Φ≤0.2 Ignore<br>0.2<Φ≤0.4 3(distance ≧ 10mm) Ignore<br>Φ>0. 4 0<br>——-<br>Page 15 of 21<br>**----- End of picture text -----**<br>


|3.0|LCD Pixel defect|Pixel bad points<br>Item<br>Zone<br>A<br>Acceptable Qt<br>Bright dot<br>Random<br>N≤2<br>2 dots adjacent<br>N≤0<br>3 dots adjacent<br>N≤0<br>Dark dot<br>2 dots adjacent<br>N≤0<br>3 dots adjacent<br>N≤0<br>Distance<br>1. Minimum Distance Between<br>Bright dots.<br>2. Minimum Distance Between<br>dark dots<br>3. Minimum Distance Between<br>dark and bright dot.<br>5mm<br>Total bright and dark dot<br>N≤4<br>Note:<br>A) Bright dot：Dots appear bright and unchanged in size in which<br>LCD panel is displaying under black pattern.<br>B) Dark dot: Dots appear dark and unchanged in size in which LCD<br>panel is displaying under pure red, green, blue picture.<br>C) 2 dot adjacent = 1 pair = 2 dots<br>Picture:<br>2 dot adjacent<br>2 dot adjacent<br>2 dot adjacent (vertical)<br>2 dot adjacent (slant)|
|---|---|---|



Page 16 of 21 

|4.0|Line defect (LCD<br>/Polarizer backlight bl<br>ack/white line, scratc<br>h, stain)<br>N：Count<br>a aS<br>a coe aS<br>WwW<br>W: width, L<br>: length|Width(mm)<br>Length(m<br>m)<br>Acceptable Qty<br>A<br>B<br>C<br>Φ≤0.05<br>Ignore<br>Ignore<br>Ignore<br>0.05<W≤0.06<br>L≤4.0<br>N≤3<br>0.06<W≤0.08<br>L≤3.0<br>N≤2<br>W>0.08<br>Define as spot defect|
|---|---|---|
|5.0|Electronic Compone<br>nts SMT.|Not allow missing parts，solderless connection，cold solder joint，mis<br>match，The positive and negative polarity opposite|
|6.0|Display color& Brigh<br>tness.|1.<br>Color：Measuring the color coordinates, The measurement standar<br>d according to the datasheet or samples.<br>2.<br>Brightness：Measuring the brightness of White screen, The measu<br>rement standard according to the datasheet or Samples.|
|7.0|LCD Mura/Waving/<br>Hot spot|Not visible through 5% ND filter in 50% gray or judge by limit sampl<br>e if necessary.|



Page 17 of 21 

|||CTP Cover<br>scratch<br>~~=~~|Width(mm)<br>Ignore<br>(mm)<br>Acceptable Qty<br>A<br>B<br>C<br>Φ≤0.05<br>Ignore<br>Ignore<br>0.05<W≤0.06<br>L≤4.0<br>N≤3<br>0.06<W≤0.08<br>L≤3.0<br>N≤2<br>0.08<W<br>Define as spot defect<br>~~=~~|Width(mm)<br>Ignore<br>(mm)<br>Acceptable Qty<br>A<br>B<br>C<br>Φ≤0.05<br>Ignore<br>Ignore<br>0.05<W≤0.06<br>L≤4.0<br>N≤3<br>0.06<W≤0.08<br>L≤3.0<br>N≤2<br>0.08<W<br>Define as spot defect<br>~~=~~|
|---|---|---|---|---|
|||CTP Cover<br>Pinhole/ L<br>ack of ink<br>~~=~~<br>~~(==~~|Zone<br>Size (mm)<br>Acceptable Qty<br>C<br>Φ≤0.1<br>Ignore<br>0.1<Φ≤0.25<br>3(distance≧10mm)<br>0.25<Φ≤0.3<br>2(distance≧10mm)<br>Φ>0.3<br>0<br>~~=~~<br>~~(==~~||
|||CTP Bondi<br>ng bubble/<br>accidented<br>spot<br>~~(==~~|Size Φ(mm)<br>Acceptable Qty<br>A<br>B<br>Φ≤0.1<br>Ignore<br>0.1<Φ≤0.2<br>~~3(distance≧10mm）~~<br>0.2<Φ≤0.25<br>~~2(distance≧10mm）~~<br>Φ>0.25<br>0<br>~~(==~~||
|||Assembly<br>deflection<br>~~(==~~|beyond the edge of backlight ≤0.2mm<br>~~(==~~||
|||CTP cover<br>broken<br>X：length<br>Y：width<br>Z：height<br>||*<br>Circuitry broken is not allowe<br>d.<br>X<br>Y<br>Z<br>X≤0.5mm<br>Y≤0.5mm<br>Z<cover t<br>hickness|**Z**<br>**X**<br>**Y**|



Page 18 of 21 

CTP cover X Y Z **Y** broken Z<cover **X Z** X≤0.3mm Y≤0.3mm thickness X：length * Circuitry broken is not allowe d. Y：width Z：height ~~LLP~~ Criteria ( functional items) Number Items Criteria (mm) 1 No display Not allowed 2 Missing segment Not allowed 3 Short Not allowed 4 Backlight no lighting Not allowed 5 TP no function Not allowed ~~mince~~ 

Page 19 of 21 

## **Reliability Test Result** 

|**Reliability Test Result**|||
|---|---|---|
|**Item**|**Condition**|**Inspection after test**|
|High Temperature Operating|60℃,96HR|~~I~~nspection after 2~4hours<br>~~s~~torage at room temperature,<br>the sample shall be free from<br>~~d~~efects:<br>1.Air bubble in the LCD;<br>2.Non-display;<br>3.Missing segments/line;<br>4.Glass crack;<br>5.Current IDD is twice higher<br>than initial value.|
|Low Temperature Operating|-10℃, 96HR||
|High Temperature Storage|70℃, 96HR||
|Low Temperature Storage|-20℃, 96HR||
|High Temperature & High<br>HumidityOperating|+60℃, 90% RH ,96 hours.||
|Thermal Shock (Non-operation)|-10℃,30 min ↔60℃,30 min,<br>Change time:5min 20CYC.||
|ESD test|C=150pF, R=330,5points/panel<br>Air:±8KV, 5times; Contact:±6KV, 5 times;<br>(Environment: 15℃~35℃, 30%~60%).||
|Vibration (Non-operation)|Frequency range:10~55Hz, Stroke:1.5mm<br>Sweep:10Hz~55Hz~10Hz 2 hours for each direction of<br>X.Y.Z. (6 hours for total) (Package condition).||
|Box Drop Test|1 Corner 3 Edges 6 faces,80㎝(MEDIUM BOX)||



Remark: 

- 1.The test samples should be applied to only one test item. 

- 2.Sample size for each test item is 3~10pcs. 

- 3.For Damp Proof Test, Pure water(Resistance＞10MΩ) should be used. 

- 4.In case of malfunction defect caused by ESD damage, if it would be recovered to normal state after resetting, it would be judged as a good part. 

- 5.Failure Judgment Criterion: Basic Specification, Electrical Characteristic, Mechanical Characteristic, Optical Characteristic. 

Page 20 of 21 

## **Cautions and Handling Precautions** 

## **1. Handling and Operating the Module** 

- (1) When the module is assembled, it should be attached to the system firmly. 

Do not warp or twist the module during assembly work. 

- (2) Protect the module from physical shock or any force. In addition to damage, this may cause improper operation or damage to the module and back-light unit. 

- (3) Note that polarizer is very fragile and could be easily damaged. Do not press or scratch the surface. 

- (4) Do not allow drops of water or chemicals to remain on the display surface. 

If you have the droplets for a long time, staining and discoloration may occur. 

- (5) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth. 

- (6) The desirable cleaners are water, IPA (Isopropyl Alcohol) or Hexane. 

Do not use ketene type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might permanent damage to the polarizer due to chemical reaction. 

- (7) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case of contact with hands, legs, or clothes, it must be washed away thoroughly with soap. 

- (8) Protect the module from static; it may cause damage to the CMOS ICs. 

- (9) Use finger-stalls with soft gloves in order to keep display clean during the incoming inspection and assembly process. 

- (10) Do not disassemble the module. 

- (11) Protection film for polarizer on the module shall be slowly peeled off just before use so that the electrostatic charge can be 

minimized. 

- (12) Pins of I/F connector shall not be touched directly with bare hands. 

- (13) Do not connect, disconnect the module in the “Power ON” condition. 

## **2. Storage and Transportation.** 

- (1) Do not leave the panel in high temperature, and high humidity for a long time. 

It is highly recommended to store the module with temperature from 0 to 35 ℃ and relative humidity of less than 70% 

- (2) Do not store the TFT-LCD module in direct sunlight. 

- (3) The module shall be stored in a dark place. When storing the modules for a long time, be sure to adopt effective measures for protecting the modules from strong ultraviolet radiation, sunlight, or fluorescent light. 

- (4) It is recommended that the modules should be stored under a condition where no condensation is allowed. Formation of dewdrops may cause an abnormal operation or a failure of the module. 

In particular, the greatest possible care should be taken to prevent any module from being operated where condensation has occurred inside. 

(5) This panel has its circuitry FPC on the bottom side and should be handled carefully in order not to be stressed. 

Page 21 of 21 



## Links

- [View this product on Novapart](https://novapart.co/products/MDT0400FIH-HDMI-V2/tft-lcd-4-480-x-pixels-square-rgb-12v)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/midas-displays/mdt0400fih-hdmi-v2/lcd-tft-module-4-480-x-480p-rgb/dp/4414071)
---

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