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AM640480GHTNQWT03H AMPIRE 5.7 inch 640(RGB)×480 lcd display module
40Pin parallel RGB CMOS TTL signal delivers outstanding anti-electromagnetic interference performance, stable image output in high-dust, vibration-prone workshop environments, fully compatible with mainstream industrial ARM, PLC and FPGA control mainboards. Edge WLED backlight achieves even full-screen brightness distribution; integrated LED constant current circuit greatly simplifies secondary control board peripheral power design and saves cabinet wiring space.Compact ultra-thin aluminum frame with standard four-corner mounting lugs supports direct plug-and-play replacement of old 5.7-inch AMPIRE industrial screens without equipment shell cutting or wiring rework.
Full Technical Specification Table
| Category | Parameter | Typical Specification |
|---|---|---|
| Basic Info | Full Part Number | AM640480GHTNQWT03H (Short: AM-640480GHTNQW-03H) |
| Manufacturer | AMPIRE (晶采光电，Taiwan) | |
| Screen Size | 5.7 inch, landscape 4:3 | |
| Display Core | Native Resolution | 640(RGB) × 480 VGA, 141 PPI |
| Panel Technology | a-Si TN TFT-LCD, Transmissive Normally White | |
| Pixel Arrangement | RGB vertical stripe | |
| Optical Performance | Active Display Area (AA) | 115.2(W) × 86.4(H) mm |
| Pixel Pitch | 0.180 × 0.180 mm | |
| Typical Brightness | 500 cd/m² industrial high brightness | |
| Static Contrast Ratio | 600:1 @ 25℃ ambient | |
| Color Depth | 6-bit RGB, total 262K display colors, 45% NTSC gamut | |
| Viewing Angle (CR≥10) | L/R:75°, U/D:65°; optimal viewing 12 o’clock | |
| Response Time (Tr/Td) | 12ms / 28ms, total 40ms typical | |
| Refresh Rate | Fixed 60Hz native VGA timing | |
| Mechanical Spec | Overall Outline Dimension | 127.0(W) × 98.43(H) × 9.06(D) mm thin aluminum frame |
| Net Weight | ~105g lightweight industrial module | |
| Surface Treatment | Gloss standard 3H scratch hard coat; matte AG anti-glare polarizer optional | |
| Electrical Interface | Connector | 40Pin 0.5mm pitch FPC single-channel 6-bit parallel RGB CMOS TTL |
| Logic Supply Voltage | DC 3.3V (3.0V ~ 3.6V tolerance) | |
| Backlight System | Light Source | Edge side WLED array |
| Onboard Circuit | Built-in integrated WLED constant current driver IC (No external LED driver needed) | |
| WLED Rated Lifespan | 50,000 hours to half brightness | |
| Environmental Rating | Operating Temperature | -20 ℃ ~ +70 ℃ ultra-wide industrial grade |
| Storage Temperature | -30 ℃ ~ +80 ℃ | |
| Operating Humidity | 10% ~ 90% RH non-condensing | |
| Vibration Resistance | 2.0G industrial anti-vibration standard | |
| Quality & Compliance | Quality Grade | New Original Grade A: zero bright/dark dot, no horizontal/vertical line mura, uniform backlight without light leakage |
| Stock Status | In-Stock; full pixel scan + 4h extreme temperature cycling aging test before shipment | |
| Certification | RoHS Lead-Free Certified, mercury-free WLED backlight | |
| Touch Matching | Bare LCM only; separate 5.7" 4-wire resistive touch digitizer for optical bonding |
-20℃ ~ +70℃ ultra-wide extreme industrial temperature, adapt cold workshops, high-temperature closed cabinets and semi-outdoor portable devices
Built-in WLED constant current driver IC, eliminate extra LED power board to simplify peripheral circuit design
500 cd/m² high sunlight-readable brightness, clear display under bright factory lighting without anti-glare hood
50,000-hour ultra-long-life mercury-free WLED backlight, drastically reduce maintenance downtime for 24/7 uninterrupted production equipment
Built-in UD/LR screen flip control pins, arbitrary rotation fit vertical/horizontal embedded equipment installation layout
2.0G anti-vibration thin aluminum frame, suitable for construction machinery and vibration-prone portable testers
Classic 4:3 VGA 640×480 resolution, ultra-high compatibility with vintage machine control programs
Taiwan AMPIRE original industrial process, low pixel/mura defect rate for bulk maintenance replacement
Ready new original spot stock supports fast delivery for industrial maintenance and small-batch custom projects
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Spare replacement module for AMPIRE AM640480GHTNQW series 5.7-inch WLED VGA industrial TFT LCM
