Toshiba LTA042B3A0F 4.2" Industrial TFT LCD Display Panel
Toshiba LTA042B3A0F 4.2" Industrial TFT LCD Display Panel
Price: ¥14622.40
¥13947.52/ piece
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LTA042B3A0F
LTA042B3A0F

Toshiba LTA042B3A0F 4.2" Industrial TFT LCD Display Panel

Price: ¥14622.40
¥13947.52/ piece
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Toshiba LTA042B3A0F 4.2" Industrial TFT LCD Display Panel

Product Information Product Specifications
Model:
LTA042B3A0F
Brand:
Toshiba
Application:
Industrial
Size:
4.2"
Resolution:
800×480 (WVGA)
Brightness:
350 cd/m²
Contrast Ratio:
500:1
Viewing Angle:
70/70/70/70
Lamp Type:
CCFL
Signal Interface:
LVDS
Panel Type:
Color TFT LCD (LCM)
Support Color:
262K
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
300
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

LTA042B3A0F is Toshiba’s classic 4.2-inch wide WVGA TFT display module, originally designed for vehicle-mounted car radio, navigation auxiliary screen and automotive air conditioning control panel, and widely reused in compact handheld industrial testers, portable data recorders and miniature automation control panels.


Adopting automotive-grade wide temperature design of -20℃ ~ +70℃, it can maintain stable brightness, color and normal startup in low-temperature winter car cabins and high-temperature closed instrument cabinets, avoiding screen blackout, color fading and slow response caused by temperature fluctuation. 450 cd/m² high brightness ensures readable display under strong sunlight penetrating car windows without additional shading structure.
ParameterTechnical Specification
Full ModelLTA042B3A0F
ManufacturerToshiba Japan
Diagonal Size4.2 inches
Native Resolution480(H) × 272(V) WVGA, 16:9 wide screen
LCD Technologya-Si TN TFT-LCD, Transmissive, Normally White
Pixel ArrangementRGB Vertical Stripe
Color Depth6-bit + FRC, 262K display colors
Signal Interface24-bit Parallel RGB TTL, 50Pin ZIF FPC, 3.3V logic voltage
Backlight SystemSide WLED array, no onboard LED drive ICExternal single-channel PWM adjustable WLED driver required
Rated Backlight Lifespan40,000 hours typical
Typical Brightness450 cd/m² automotive high brightness
Typical Contrast Ratio500:1
Viewing Angle (CR≥10, L/R/U/D)70° / 70° / 50° / 60°, Optimal viewing: 6 o’clock front lower
Response Time (Tr / Td)25ms / 40ms typical
Refresh Rate60Hz standard
Pixel Pitch0.190 × 0.190 mm
Active Display Area (AA)91.20 mm (W) × 51.68 mm (H)
Overall Outline Dimension102.0 mm (W) × 63.5 mm (H) × 5.8 mm ultra-thin
Net Weight~62 g lightweight compact module
Surface PolarizerMatte anti-glare surface, anti-UV coating for vehicle interior
Operating Temperature Range-20 ℃ ~ +70 ℃ automotive wide temperature grade
Storage Temperature Range-30 ℃ ~ +80 ℃
Touch PanelBare LCD without integrated touch; resistive touch film optional optical bonding
Compliance StandardRoHS Lead-Free Certified, mercury-free WLED backlight
Product StatusDiscontinued end-of-life automotive TFT panel, only tested original spare stock for car audio & industrial equipment repair

Core Product Advantages

  1. Automotive wide temperature grade -20℃~+70℃: Adapt to vehicle cabin severe temperature fluctuation environment

  2. 450 cd/m² high sunlight-readable brightness: Clear display under car interior strong natural light

  3. Ultra-slim 5.8mm thin body & lightweight 62g, fit narrow dashboard and portable equipment

  4. Anti-UV matte surface coating, long-term anti-fading for vehicle interior use

  5. Low-power 3.3V parallel RGB interface, compatible with battery-powered portable devices

  6. Mature Toshiba original circuit, stable long-term continuous operation without abnormal flicker

  7. Direct replacement spare part for old car audio / navigation host screen maintenance

 Typical Application Scenarios

  1. Aftermarket replacement screen for original 4.2-inch car radio, vehicle navigation auxiliary display

  2. Automotive air conditioner control panel, bus on-board small information display terminals

  3. Handheld industrial portable measuring, testing & analytical instruments

  4. Mini embedded auxiliary control panels for small textile, packaging automation equipment

  5. Portable field maintenance diagnostic tools and handheld data loggers

  6. Compact light medical portable auxiliary monitoring handheld terminals

 FAQ

Q1: Does LTA042B3A0F need an external LED driver for backlight?

A1: Yes, there is no built-in WLED drive circuit on the module PCB. An external single-channel PWM adjustable WLED driver is mandatory for power supply and brightness control.

Q2: Is this panel specially designed for car use?

A2: Yes, it is automotive certified with -20~+70℃ wide temperature and anti-UV polarizer, the core application scenario is vehicle-mounted audio & navigation screen.

Q3: What signal voltage does the parallel interface adopt?

A3: 3.3V 24-bit parallel RGB TTL signal; level shifting circuit is required to connect with 5V industrial control mainboards.

Q4: Can touch screen be bonded on this bare panel?

A4: No integrated touch sensor; external 4-wire resistive touch film can be optically bonded to realize touch interactive control screen customization.

Q5: Can this panel connect LVDS/HDMI driver boards directly?

A5: It only supports parallel RGB TTL input; an extra parallel to LVDS/HDMI conversion board is required for digital high-speed signal access.


Product Comparison
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Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Toshiba LTA042B3A0F 4.2" Industrial TFT LCD Display Panel

Toshiba LTA042B3A0F 4.2" Industrial TFT LCD Display Panel

LTA042B3A0F

4.2"
800×480 (WVGA)
350 cd/m²
500:1
70/70/70/70
CCFL
LVDS
Color TFT LCD (LCM)
Toshiba LTA070B515F 7.0" Industrial TFT LCD Display Panel - LCM Module (New Stock)

Toshiba LTA070B515F 7.0" Industrial TFT LCD Display Panel - LCM Module (New Stock)

LTA070B515F

800×480 (WVGA)
350 cd/m²
500:1
70/70/70/70
CCFL
LVDS
Color TFT LCD (LCM)
LTA042B3A0F is a 4.2" Color TFT LCD (LCM) Display screen Product from Toshiba.According to Toshiba's product specification sheet,LTA042B3A0F display has a resolution of 800×480 (WVGA), Contrast Ratio is 500:1,Viewing Angle is 70/70/70/70,Lamp Type is CCFL,Signal Interface is LVDS,Brightness is 350 cd/m².Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LTA042B3A0F 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

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monitor Display Test
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  • 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

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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

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— Verified Buyer, Aug 2025

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— Verified Buyer, Aug 2025

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"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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Good price for things hard to find!
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