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SP24V001-ZZA KOE 9.4 inch 640×480 LCD display panel
SP24V001-ZZA is an obsolete industrial monochrome FSTN graphic LCD module originally manufactured by Hitachi, branded under KOE. Native resolution 640×480 VGA monochrome, classic 4:3 landscape negative transmissive display (black text on light background), single CCFL backlight, 15Pin 4-bit parallel MCU CMOS interface.
Cross-compatible replacement: SP24V001-A / SP24V00L-ZZA; identical mechanical outline, mounting holes and pin definition, only CCFL lamp voltage & controller timing need verification before swap.
Core features: Built-in dedicated graphic controller, matte anti-glare surface, stable industrial temperature range, widely used for legacy CNC machines, injection molding controllers, textile equipment, portable industrial testers and old medical analytical instrument screen maintenance.
Full Technical Specification Table
| Category | Parameter | Typical Specification |
|---|---|---|
| Basic Info | Full Part Number | SP24V001-ZZA (Alias: SP24V00L-ZZA) |
| Manufacturer | KOE (Hitachi Display Division) | |
| Screen Size | 9.4 inch, landscape 4:3 | |
| Display Core | Native Resolution | 640 × 480 VGA monochrome graphic, 84 PPI |
| Panel Tech | FSTN Negative Transmissive LCD (Black-on-White) | |
| Pixel Arrangement | Rectangular graphic dot matrix | |
| Optical Performance | Active Display Area (AA) | 191.97(W) × 143.97(H) mm |
| Pixel Pitch | 0.300 × 0.300 mm | |
| Typical Brightness | 85 cd/m² industrial standard brightness | |
| Static Contrast Ratio | 18:1 @ 25℃ ambient | |
| Display Color | Single grayscale monochrome (2-level display) | |
| Viewing Angle (CR≥2) | L/R/U/D:40°/40°/40°/40°; Optimal viewing: 12 o’clock | |
| Response Time (Tr/Td) | 160ms / 110ms total 270ms typical | |
| Mechanical Spec | Overall Outline Dimension | 257.5(W) × 174.0(H) × 9.7(D) mm aluminum metal frame |
| Net Weight | ~500g industrial module | |
| Surface Treatment | Matte AG anti-glare polarizer, 2H scratch-resistant hard coat | |
| Electrical Interface | Connector | 15Pin 0.5mm pitch FPC single-channel 4-bit parallel MCU CMOS |
| Logic Supply Voltage | Dual support DC 3.3V / 5.0V (±0.3V tolerance) | |
| Backlight System | Light Source | Single edge CCFL cold cathode fluorescent lamp (1 lamp) |
| Onboard Circuit | No built-in CCFL high-voltage boost IC; external single-lamp CCFL inverter mandatory | |
| CCFL Rated Lifespan | 50,000 hours to half brightness | |
| Environmental Rating | Operating Temperature | 0 ℃ ~ +45 ℃ light industrial grade |
| Storage Temperature | -20 ℃ ~ +60 ℃ | |
| Operating Humidity | 10% ~ 90% RH non-condensing | |
| Quality & Compliance | Quality Grade | Original Grade A: zero missing dot, no horizontal/vertical line mura, uniform backlight without light leakage |
| Stock Status | In-Stock; full pixel scan + 4h temperature cycling aging test before shipment | |
| Certification | RoHS compliant, CCFL contains trace mercury | |
| Touch Matching | Bare LCM only; separate 9.4" 4-wire resistive touch digitizer for optical bonding |
Built-in dedicated graphic controller IC, no extra external drive chip required to simplify secondary control board design
Classic 4:3 VGA 640×480 monochrome resolution, ultra-high compatibility with vintage industrial equipment control firmware
Matte AG anti-glare standard surface, eliminate workshop light reflection interference during long-time monitoring
50,000-hour long-life single CCFL backlight, reduce maintenance downtime for 24/7 running production equipment
Dual 3.3V/5V logic voltage input, flexible matching different industrial mainboard power designs
Compact thin aluminum frame, lightweight 500g design for wall-mounted and portable industrial testers
Mature Hitachi original industrial display process, ultra-low dot/mura defect rate for bulk maintenance replacement
Ready original spot stock supports fast delivery for old machinery repair & small-batch industrial retrofit projects
Replacement monochrome VGA display for vintage CNC lathe, injection molding, textile machinery HMI operation panels
Portable industrial pipeline, electrical, environmental fault diagnostic tester main waveform & parameter screen
Medium-sized laboratory analytical instrument and data recorder real-time curve monitoring terminal
Early-generation embedded factory control cabinet auxiliary equipment status display
Small portable handheld medical analytical equipment text parameter display
Spare replacement module for KOE SP24V001 series 9.4-inch single CCFL VGA monochrome FSTN LCM
