LTM121SI-T01 is a classic 12.1-inch industrial TFT LCD panel launched by Samsung. Adopts mature a-Si technology, equipped with CCFL backlight and CMOS interface. With standard 800×600 resolution, it features clear display, low power consumption, shock resistance and long service life. Perfect for old industrial screen replacement and embedded display projects
LTM121SI-T01 Samsung lcd display screen Highlights:
Original Samsung grade A panel, no dead pixels and scratches
Classic 800×600 SVGA resolution, widely compatible with industrial devices
300cd/m² standard brightness, clear viewing indoors
Traditional CMOS parallel interface, match old industrial driver boards
Stable CCFL backlight design for long-time continuous working
4:3 standard aspect ratio, friendly for HMI program layout
Industrial temperature range, suitable for factory working environment
LTM121SI-T01 Samsung lcd display screen Specification:
| Parameter | Specification |
|---|---|
| Model | LTM121SI-T01 |
| Brand | Samsung |
| Screen Size | 12.1 Inch |
| Resolution | 800×600 SVGA |
| Panel Type | a-Si TFT-LCD |
| Typical Brightness | 300cd/m² |
| Contrast Ratio | 300:1 |
| Display Color | 262K Colors |
| Viewing Angle | 60/60/45/55 (Typ.)(CR≥10 |
| Backlight Type | CCFL |
| Interface Type | CMOS Parallel |
| Supply Voltage | 5V |
| Operating Temperature | 0℃ ~ 50℃ |
| Storage Temperature | -25℃ ~ 60℃ |
| Certification | RoHS Compliant |
| Touch Function | Without Touch Screen |
LTM121SI-T01 Samsung lcd display screen Applications:
CNC Industrial Equipment: Machine tool display, lathe control system screen
Industrial HMI: PLC control panel, embedded industrial all-in-one screen
Medical Devices: Medical testing equipment, clinical instrument display
Industrial Monitoring: Workshop monitoring display, on-site terminal screen
Screen Replacement: Replacement for old 12.1 inch industrial LCD panels
FAQ:
Q1: Is LTM121SI-T01 original Samsung panel?
A1: All are brand new original Samsung industrial panels, no used or refurbished goods, official datasheet is available.
Q2: What interface does this screen use? Easy to replace?
A2: It adopts standard CMOS parallel interface, widely used in old industrial control equipment, easy direct replacement.
Q3: Does this LCD come with touch screen?
A3: Standard version without touch screen, resistive or capacitive touch can be matched separately.
Q4: What is your warranty and delivery time?
A4: 12 months warranty period, sufficient stock, fast shipment for samples and bulk orders.












