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NEW LTBHBT357G17K 5.7" Industrial TFT LCD Display Panel in stock
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.
| Category | Parameter | Standard Typical Value |
|---|---|---|
| Basic Info | Full Model | LTBHBT357G17K |
| Manufacturer | Tianma Microelectronics (Tianma) | |
| Screen Size | 5.7 inch, landscape horizontal, 4:3 aspect ratio | |
| Native Resolution | 320(RGB) × 240 QVGA, 80 PPI | |
| Panel Tech | a-Si TN TFT-LCD, Transmissive Normally White | |
| Pixel Arrangement | RGB vertical stripe | |
| Optical Performance | Pixel Pitch | 0.362(W) × 0.362(H) mm |
| Typical Brightness | 400 cd/m² industrial high brightness | |
| Contrast Ratio | 420:1 @ 25℃ indoor ambient | |
| Color Depth | 6-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 Spec | Active Display Area (AA) | 115.84(W) × 86.88(H) mm |
| Overall Outline Dimension | 132.0(W) × 104.5(H) × 11.0(D) mm | |
| Net Weight | ~265g industrial standard metal frame module | |
| Surface Polarizer | Standard transparent polarizer, matte AG anti-glare film optional for workshop anti-reflection | |
| Electrical Interface | Connector | 54Pin 0.5mm pitch FPC parallel RGB TTL |
| Logic Supply Voltage | DC 3.3V (3.0V ~ 3.6V tolerance, low power for industrial control mainboard) | |
| Backlight System | Light Source | Single edge side WLED array |
| Onboard Drive Circuit | No built-in WLED constant current IC; external dedicated LED driver board required | |
| WLED Rated Lifespan | 50,000 hours under standard rated driving current | |
| Environmental Rating | Operating Temperature | -20 ℃ ~ +70 ℃ industrial wide grade |
| Storage Temperature | -30 ℃ ~ +80 ℃ | |
| Operating Humidity | 10% ~ 90% RH non-condensing | |
| Quality & Stock | Quality Grade | Brand New Original A+: zero bright/dark dot, no horizontal/vertical line defect, uniform backlight without light leakage & color cast |
| Stock Status | In-Stock, full 4-hour high-low temperature cycling aging + full pixel inspection + signal continuity test, complete inspection report attached per unit | |
| Compliance | Certification | RoHS Lead-Free Certified, mercury-free WLED backlight |
| Touch Matching | Touch Option | Bare LCD only; separate 5.7-inch 4-wire resistive touch digitizer for optical bonding |
-20℃ ~ +70℃ wide industrial temperature: stable cold startup and 24/7 non-stop operation in unheated cold workshops and high-temperature closed control cabinets
400 cd/m² high industrial brightness, readable under strong indoor factory ambient light without anti-glare hood
Standard 320×240 QVGA universal resolution, compatible with massive legacy industrial control firmware for CNC, packaging, textile machinery
Mercury-free long-life WLED backlight (50,000hrs), low maintenance frequency for continuous production equipment
Metal frame industrial reinforcement design, anti-vibration, suitable for machine tool vibration environment
Low-power 3.3V parallel TTL interface, wide compatibility with mainstream industrial single-chip control hardware
Brand new original sufficient inventory, zero refurbished / used panels, each unit attached complete pre-shipment aging test report
Built-in reserved mounting lugs, convenient embedded installation into industrial control box shell
CNC lathe / milling machine, injection molding machine main PLC HMI replacement screen
Packaging, printing, textile machinery multi-parameter monitoring control panel
Portable industrial pipeline, electrical fault diagnostic testing instruments main display
Portable medical analytical equipment, bedside mini auxiliary monitoring screen
Fixed environmental temperature/pressure data logger industrial terminal
Old factory automation embedded control cabinet replacement spare screen
Replacement spare panel for Tianma LTBHBT357 series 5.7-inch WLED QVGA industrial TFT modules
