NEW  LTBHBT357G17K 5.7" Industrial TFT LCD Display Panel in stock
NEW LTBHBT357G17K 5.7" Industrial TFT LCD Display Panel in stock
Price: $135.00
$130.00/ piece
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LTBHBT357G17K
LTBHBT357G17K

NEW LTBHBT357G17K 5.7" Industrial TFT LCD Display Panel in stock

Price: $135.00
$130.00/ piece
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NEW LTBHBT357G17K 5.7" Industrial TFT LCD Display Panel in stock

Product Information Product Specifications
Model:
LTBHBT357G17K
Application:
Industrial
Size:
5.7"
Resolution:
N/A (ref)
Brightness:
N/A (ref)
Contrast Ratio:
N/A (ref)
Viewing Angle:
N/A (ref)
Lamp Type:
N/A (ref)
Signal Interface:
N/A (ref)
Panel Type:
Color TFT LCD (LCM)
Support Color:
N/A (ref)
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
360
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

LTBHBT357G17K is Tianma brand-new high-brightness 5.7-inch QVGA industrial TFT module, customized for long-hour continuous operation of factory automation equipment.

400 cd/m² ultra-high brightness ensures clear readable text, coordinate data, real-time curves and alarm prompts under strong workshop overhead lighting and window natural light, no external shading hood needed. Classic 320×240 4:3 QVGA resolution is the universal standard for old industrial controllers, perfectly matching legacy PLC, CNC original UI layout without cropping, stretching or distortion.

CategoryParameterStandard Typical Value
Basic InfoFull ModelLTBHBT357G17K

ManufacturerTianma Microelectronics (Tianma)

Screen Size5.7 inch, landscape horizontal, 4:3 aspect ratio

Native Resolution320(RGB) × 240 QVGA, 80 PPI

Panel Techa-Si TN TFT-LCD, Transmissive Normally White

Pixel ArrangementRGB vertical stripe
Optical PerformancePixel Pitch0.362(W) × 0.362(H) mm

Typical Brightness400 cd/m² industrial high brightness

Contrast Ratio420:1 @ 25℃ indoor ambient

Color Depth6-bit per RGB channel, total 262K display colors, 44% NTSC gamut

Viewing Angle (CR≥10)L/R:60°, U:40°, D:60°; Optimal viewing: 6 o’clock lower front

Total Response Time (Tr+Td)32ms typical
Mechanical SpecActive Display Area (AA)115.84(W) × 86.88(H) mm

Overall Outline Dimension132.0(W) × 104.5(H) × 11.0(D) mm

Net Weight~265g industrial standard metal frame module

Surface PolarizerStandard transparent polarizer, matte AG anti-glare film optional for workshop anti-reflection
Electrical InterfaceConnector54Pin 0.5mm pitch FPC parallel RGB TTL

Logic Supply VoltageDC 3.3V (3.0V ~ 3.6V tolerance, low power for industrial control mainboard)
Backlight SystemLight SourceSingle edge side WLED array

Onboard Drive CircuitNo built-in WLED constant current IC; external dedicated LED driver board required

WLED Rated Lifespan50,000 hours under standard rated driving current
Environmental RatingOperating Temperature-20 ℃ ~ +70 ℃ industrial wide grade

Storage Temperature-30 ℃ ~ +80 ℃

Operating Humidity10% ~ 90% RH non-condensing
Quality & StockQuality GradeBrand New Original A+: zero bright/dark dot, no horizontal/vertical line defect, uniform backlight without light leakage & color cast

Stock StatusIn-Stock, full 4-hour high-low temperature cycling aging + full pixel inspection + signal continuity test, complete inspection report attached per unit
ComplianceCertificationRoHS Lead-Free Certified, mercury-free WLED backlight
Touch MatchingTouch OptionBare LCD only; separate 5.7-inch 4-wire resistive touch digitizer for optical bonding

Core Key Advantages

  1. -20℃ ~ +70℃ wide industrial temperature: stable cold startup and 24/7 non-stop operation in unheated cold workshops and high-temperature closed control cabinets

  2. 400 cd/m² high industrial brightness, readable under strong indoor factory ambient light without anti-glare hood

  3. Standard 320×240 QVGA universal resolution, compatible with massive legacy industrial control firmware for CNC, packaging, textile machinery

  4. Mercury-free long-life WLED backlight (50,000hrs), low maintenance frequency for continuous production equipment

  5. Metal frame industrial reinforcement design, anti-vibration, suitable for machine tool vibration environment

  6. Low-power 3.3V parallel TTL interface, wide compatibility with mainstream industrial single-chip control hardware

  7. Brand new original sufficient inventory, zero refurbished / used panels, each unit attached complete pre-shipment aging test report

  8. Built-in reserved mounting lugs, convenient embedded installation into industrial control box shell

Typical Application Scenarios

  1. CNC lathe / milling machine, injection molding machine main PLC HMI replacement screen

  2. Packaging, printing, textile machinery multi-parameter monitoring control panel

  3. Portable industrial pipeline, electrical fault diagnostic testing instruments main display

  4. Portable medical analytical equipment, bedside mini auxiliary monitoring screen

  5. Fixed environmental temperature/pressure data logger industrial terminal

  6. Old factory automation embedded control cabinet replacement spare screen

  7. Replacement spare panel for Tianma LTBHBT357 series 5.7-inch WLED QVGA industrial TFT modules

 FAQ

Q1: Does LTBHBT357G17K need an external LED driver board?

A1: Yes, the module has no onboard WLED constant current drive IC. A matched dedicated LED driver board is mandatory to light up and adjust backlight brightness; CCFL inverter cannot substitute.

Q2: Can this panel connect LVDS / HDMI driver boards directly?

A2: Native signal interface is 54Pin parallel RGB TTL; an extra TTL-to-LVDS / TTL-to-HDMI conversion board is required for digital video signal conversion.

Q3: What temperature environment is this panel suitable for?

A3: Operating temperature -20℃ ~ +70℃, specially designed for indoor heavy industrial workshops and portable field equipment; avoid long-term direct strong ultraviolet sunlight exposure to slow polarizer aging.

Q4: Does the module come with touch screen by default?

A4: Bare LCD module only without touch sensor layer. To build touch CNC HMI / industrial control terminal, separate matched 5.7-inch 4-wire resistive touch digitizer needs optical bonding.

Q5: Is this panel brand new and in stock?

A5: Yes, all goods are 100% new original Tianma industrial panels, sufficient inventory stored in warehouse, can be shipped within 1–3 working days after order confirmation, every piece completes full pixel aging test before delivery.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
NEW  LTBHBT357G17K 5.7" Industrial TFT LCD Display Panel in stock

NEW LTBHBT357G17K 5.7" Industrial TFT LCD Display Panel in stock

LTBHBT357G17K

5.7"
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
Color TFT LCD (LCM)
Sharp LTBSHT702G22CKS 7.0" Industrial TFT LCD Display Panel In Stock

Sharp LTBSHT702G22CKS 7.0" Industrial TFT LCD Display Panel In Stock

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7"
N/A (ref)
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N/A (ref)
N/A (ref)
N/A (ref)
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Color TFT LCD (LCM)
Sharp LTBSHT356G6C 9.4" Industrial TFT LCD Display Panel in stock

Sharp LTBSHT356G6C 9.4" Industrial TFT LCD Display Panel in stock

LTBSHT356G6C

9.4"
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
Color TFT LCD (LCM)
LTBHBT357G17K is a 5.7" Color TFT LCD (LCM) Display screen Product from .According to 's product specification sheet,LTBHBT357G17K display has a resolution of N/A (ref), Contrast Ratio is N/A (ref),Viewing Angle is N/A (ref),Lamp Type is N/A (ref),Signal Interface is N/A (ref),Brightness is N/A (ref).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LTBHBT357G17K 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
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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

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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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
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Fast delivery, Comptetive price Excellent support
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Aug 25, 2025
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Aug 21, 2025
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Fast shipping, good communication, goods as described, will buy again.
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Aug 15, 2025
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Good price for things hard to find!
y****m
Aug 15, 2025
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Product arrived earlier than expected. Price was also very reasonable.
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Aug 12, 2025
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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.
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