TM042WDGT01-00  Original NEW 4.2 inch lcd display screens
TM042WDGT01-00 Original NEW 4.2 inch lcd display screens
Price: $135.00
$130.00/ piece
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TM042WDGT01-00
TM042WDGT01-00
TM042WDGT01-00
TM042WDGT01-00

TM042WDGT01-00 Original NEW 4.2 inch lcd display screens

Price: $135.00
$130.00/ piece
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TM042WDGT01-00 Original NEW 4.2 inch lcd display screens

Product Information Product Specifications
Model:
TM042WDGT01-00
Application:
Mobile screen
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
365
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

The TM042WDGT01-00 is a genuine 4.2-inch a-Si TFT-LCD industrial display screen manufactured by Tianma Micro-electronics Co., Ltd., China. It is specially designed for portrait handheld devices and embedded applications. Adopting mature TN display technology, it features 480(RGB)×640 high resolution with 190 PPI pixel density, presenting clear and sharp text and graphics display effects, fully meeting the basic display accuracy requirements of industrial equipment.


This screen adopts a high-quality WLED backlight design without a driver, with uniform brightness and a typical backlight lifespan of over 50,000 hours, which can work stably for a long time in industrial environments. The surface is equipped with a 3H hardness anti-scratch coating and anti-glare treatment, which effectively reduces ambient light reflection and improves readability under strong light. The signal interface is a standard industrial 40-pin Parallel RGB (TTL) interface, compatible with most industrial main control boards and easy to integrate. With an operating temperature range of -20°C to 70°C and a storage temperature range of -30°C to 80°C, it can adapt to the temperature requirements of most industrial application scenarios. This product is a brand new original genuine product, which has passed strict quality inspection, complies with RoHS environmental standards, and is in stock in large quantities.


TM042WDGT01-00  Original lcd display screens Detailed Specification:

Parameter CategoryDetailed Specification
BrandTianma Micro-electronics
ModelTM042WDGT01-00
Panel Size4.2 inch
Panel Typea-Si TFT-LCD, LCM
Resolution480(RGB)×640 (Portrait)
Pixel Density190 PPI
Pixel FormatRGB Vertical Stripe
Aspect Ratio3:4 (H:V)
Display ModeTN, Normally White, Transmissive
Best View Direction6 o'clock
Brightness350 cd/m² (Typical)
Contrast Ratio500:1 (Typical, Transmission)
Viewing Angle70/70/50/70° (L/R/U/D, CR≥10)
Display Colors262K colors (6-bit)
Response Time25 ms (Typical, Tr+Td)
Refresh Rate60 Hz
Backlight TypeWLED, Without Driver
Backlight Lifespan50000 hours (Typical)
Surface Treatment3H Hardness Anti-Scratch Coating + Anti-Glare Treatment
Signal InterfaceParallel RGB (TTL), 40pin FPC
Input Voltage3.3V (Typical)
Operating Temperature-20℃ ~ 70℃
Storage Temperature-30℃ ~ 80℃
Environmental StandardRoHS Compliant
Touch ScreenNone (Customizable 4-wire Resistive Touch)
Product StatusBrand New Original Genuine, In Stock

Typical Application Fields of TM042WDGT01-00 4.2" Industrial LCD Display Screen

  1. Handheld Terminal Devices: Industrial PDAs, data collectors, handheld scanners, portable detectors, logistics barcode scanners, handheld POS machines

  2. Industrial Control Equipment: Small PLC HMI, portable industrial controllers, instrument displays, test equipment panels

  3. Medical Equipment: Portable medical instruments, blood glucose meters, blood pressure monitors, infusion pump displays, diagnostic equipment auxiliary panels

  4. Consumer & Commercial Electronics: Smart home remote controls, portable multimedia players, electronic dictionaries, self-service terminals

  5. Automotive & Transportation: Car dash cams, portable navigators, motorcycle dashboards, electric vehicle displays


FAQ:

Q1: What is the resolution of TM042WDGT01-00? Is it landscape or portrait?A1: The resolution of TM042WDGT01-00 is 480(RGB)×640, which is a standard 3:4 aspect ratio portrait display panel, specially designed for handheld devices and vertical display applications.
Q2: What is the interface type of this screen?A2: It adopts a standard 40-pin Parallel RGB (TTL) FPC interface, and the pin definition is consistent with most 4.2-inch 480×640 resolution industrial LCD screens. We can provide detailed interface definition manuals and lighting code references to help customers complete integration quickly.
Q3: Does this screen support touch function?A3: The standard version of TM042WDGT01-00 does not include touch function, but we can customize it with a 4-wire resistive touch panel (RTP) according to customer requirements, and provide complete driver support and technical guidance.
Q4: What is the backlight lifespan of this screen? Can the backlight be replaced separately if it fails?A4: It adopts high-quality WLED backlight, and the typical backlight lifespan can reach more than 50,000 hours. If the backlight is attenuated, we can provide a separate matching LED backlight strip replacement service without replacing the entire screen, greatly reducing maintenance costs.



Product Comparison
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TM042WDGT01-00  Original NEW 4.2 inch lcd display screens

TM042WDGT01-00 Original NEW 4.2 inch lcd display screens

TM042WDGT01-00

a-Si TFT-LCD, LCM
TM042WDGT01-00 is a a-Si TFT-LCD, LCM Display screen Product from .According to 's product specification sheet,TM042WDGT01-00 display has a resolution of , Contrast Ratio is ,Viewing Angle is ,Lamp Type is ,Signal Interface is ,Brightness is .Based on its characteristics, this model is recommended for application in Mobile screen and other products.The weight of TM042WDGT01-00 after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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Original Factory-Sealed Panels

Every unit is sourced directly from AUO Optronics through Zhiyan's first-hand supply channel. No refurbished, no B-grade. Factory seal intact.

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

DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

DHL · FedEx · UPS · TNT | Worldwide

Quality issue? Return freight is on us. Damaged in transit? We cover it in full.

Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

  • warehouse 30,000+ m² ready-to-ship warehouse with tens of millions of dollars of LCD inventory on hand
  • category 100,000+ LCD models covered — from mainstream panels to discontinued & hard-to-find EOL models
  • groups 200+ staff, including a dedicated engineering team of 10+ for pre-sales matching and after-sales support
  • handshake Direct factory sourcing from Kyocera, KOE, and NANYA; long-standing supply partnerships across Taiwan and South Korea
  • sync One-stop service: sourcing → evaluation → testing → packaging → global logistics → technical support

fact_check 6-Step Inspection — No Panel Ships Untested

inventory_2 Incoming
monitor Display Test
visibility Appearance
settings_input_component Interface
view_in_ar Packaging
flight_takeoff Shipment
  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
  • inventory_2 Anti-static, shock-proof professional packaging for international transit
  • verified What you see is what you get — product consistent with description, or return freight on us

verified_user Verified by Third Parties, Compliant in Your Market

Alibaba Verified Supplier Certificate
CITEO Membership Certificate
Der Grüne Punkt License
LUCID Registration Certificate
  • check TÜV Rheinland On-Site Verified Supplier (Alibaba.com Verified Supplier, Cert. No. 139632585_T) — factory audit covering production capacity, quality assurance & R&D
  • check EU Authorized Representative (EC REP) appointed — EUREPSTAR GmbH, Germany, valid 2025–2027, CE technical files maintained
  • check CITEO Registered (France, packaging EPR compliance, ID: FR293377_01SEXD)
  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
  • check All panels RoHS 2.0 compliant, lead-free, mercury-free WLED backlight
  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

precision_manufacturing Trusted Across 13+ Industries Worldwide

Industrial Automation

HMI panels & factory control displays for automation integrators

Medical Devices

Auxiliary diagnostic & monitoring displays for medical device makers

POS/ATM

Replacement screens & bulk supply for POS/ATM manufacturers

Marine Electronics

Marine navigation display modules

Repair Market

EOL & obsolete panel sourcing for global repair centers

Embedded / OEM

Custom display solutions: touch bonding, brightness, cables, OEM labeling

Send us your LCD model number, application and quantity — our engineers will recommend a compatible solution within 24 hours.

local_shipping In Stock. Tested. Shipped in 1–3 Days.

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1–3 day lead time for in-stock items; same-day dispatch available in some cases

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Worldwide shipping via express couriers, full tracking from warehouse to door

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Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

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Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

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local_shipping On Delivery

"My package arrived at the expected date (6 days after the purchase) and in good condition."
— Verified Buyer, Nov 2025

"Fast shipping, good communication, goods as described, will buy again."
— Verified Buyer, Aug 2025

support_agent On Service

"The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description."
— Verified Buyer, Aug 2025

"Fast delivery, competitive price, excellent support."
— Verified Buyer, Aug 2025

inventory_2 On Hard-to-Find Models & Price

"Good price for things hard to find!"
— Verified Buyer, Aug 2025

"Excellent quality, affordable price, worth recommending."
— Verified Buyer, Nov 2024

Join engineers and buyers from industrial automation, medical and marine industries — get your quotation within 24 hours.

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Comprehensive Score
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P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
a****k
Aug 28, 2025
(5/5)
Fast delivery, Comptetive price Excellent support
R********a
Aug 25, 2025
(5/5)
Perfect and easy.
R************z
Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
y****m
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
H*******e
Aug 12, 2025
(4/5)
The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
H******i
Nov 18, 2024
(4/5)
Excellent quality, affordable price, worth recommending
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