AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module
AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module
Price: €76.96
€72.43/ piece
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AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module
AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module
AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module
AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module

AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module

Price: €76.96
€72.43/ piece
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AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module

Product Information Product Specifications
Model:
G121SN01 V2
Brand:
AUO
Application:
Industrial
Size:
12.1"
Resolution:
800*600
Brightness:
400
Contrast Ratio:
600:1
Viewing Angle:
70/70/60/50
Lamp Type:
CCFL
Signal Interface:
20 pins
Panel Type:
a-Si TFT-LCD, LCM
Frame Rate:
60Hz
Active Area:
246×184.5
Outline:
279×209 ×11.5
Storage Temp:
-30 ~ 70 °C
Operating Temp:
-10 ~ 65 °C
Support Color:
262K
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
115
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
2.000 KG
Overview

Product Introduction

The AUO G121SN01 V.2 is a legendary-grade 12.1-inch SVGA (800×600) TFT LCD display module engineered for the most demanding industrial environments. As a flagship product in AUO's industrial lineup, the "V.2" revision features an upgraded, long-life LED backlight system and enhanced optical performance. With its classic 4:3 aspect ratio, this 12.1" display is the ultimate drop-in replacement for legacy CNC machines, medical diagnostic equipment, and factory automation HMIs. Available now at ZY LCD Shop with guaranteed original A-grade quality, strict zero-dead-pixel testing, and fast global shipping to minimize your equipment downtime.

Product Features of AUO G121SN01 V.2

  • Original AUO Industrial Grade: 100% authentic, brand-new A-grade AUO 12.1 inch LCD panel, built to withstand 24/7 continuous operation in harsh factory conditions.

  • Classic 4:3 SVGA Resolution: Native 800(RGB)×600 resolution provides the perfect aspect ratio for legacy industrial software, preventing UI stretching or black bars.

  • Long-Life LED Backlight: The V.2 revision utilizes an advanced WLED backlight system, offering superior brightness uniformity, lower power consumption, and a significantly longer lifespan than older CCFL models.

  • Wide Viewing Angles: Advanced TFT technology ensures consistent color and contrast from multiple viewing positions on the machine floor.

  • Rugged & Reliable: Designed with high vibration resistance and a wide operating temperature range, making it ideal for heavy machinery and outdoor enclosures.

  • Direct Drop-in Replacement: Standard mechanical dimensions and LVDS interface make it a hassle-free upgrade for aging or damaged 12.1" screens.

Technical Specifications

AUO G121SN01 V.2 LCD Panel Specs
ManufacturerAUO (AU Optronics)
Model NumberG121SN01 V.2 (Version 2)
Screen Size12.1 inch (Diagonal)
Resolution800(RGB)×600, SVGA
Aspect Ratio4:3
Display ModeTFT, Normally White, Transmissive
Active Area245.76(W) × 184.32(H) mm
Outline Dimensions279.0(W) × 209.0(H) × 9.0(D) mm (Typical)
Interface TypeLVDS (1 ch, 6-bit), 20 pins Connector
Backlight TypeWLED (White LED) - No Inverter Required
Brightness400 cd/m² (Typ.)
Contrast Ratio600:1 (Typ.)
Operating Temperature-20°C to +70°C (Wide Temp Industrial Grade)

*Note: Please verify the exact LVDS pin configuration (20 pins) with our technical team before installation to ensure motherboard compatibility.

Applications for 12.1 Inch SVGA Industrial TFT LCD

Thanks to its rugged build, LED longevity, and classic 4:3 compatibility, the AUO G121SN01 V.2 12.1 inch LCD module is widely deployed in mission-critical sectors:

  • CNC & Machine Tools: Perfect replacement for milling machines, lathes, and EDM control panels (e.g., Fanuc, Siemens, Mitsubishi controllers).

  • Industrial Automation (HMI): Excellent for PLC interfaces, SCADA systems, and factory data visualization terminals.

  • Medical & Diagnostic Equipment: Used in legacy ultrasound machines, patient vitals monitors, and laboratory analyzers.

  • Semiconductor Manufacturing: Ideal for wafer inspection machines and cleanroom control panels requiring high stability.

  • ATM & Kiosk Machines: Provides clear, readable interfaces for public-facing financial and ticketing terminals.

Why Buy AUO LCD Panels from ZY LCD Shop?

Sourcing reliable industrial panels like the G121SN01 V.2 requires a highly trusted partner. Here is why engineers and maintenance teams choose ZY LCD Shop:

  • Authentic AUO Panels: We guarantee 100% original, brand-new A-grade AUO displays. No refurbished, no B-grade, no counterfeit screens.

  • Zero Dead Pixel Guarantee: Every 12.1" SVGA screen undergoes rigorous power-on, backlight uniformity, and pixel testing before dispatch.

  • Hard-to-Find Inventory: We specialize in stocking specific industrial LCD modules with long lifecycles that are difficult to find on the open market.

  • Secure Anti-Static Packaging: Custom foam and ESD shielding ensure your fragile, high-value LCD arrives in pristine condition globally.

  • Engineering Support: Need a datasheet or cross-reference? Our tech team is ready to assist with integration and pinout queries.

Frequently Asked Questions (FAQ)

What does the "V.2" mean in G121SN01 V.2?

The "V.2" indicates Version 2 of this highly successful panel. It typically features optimized LED backlight driving, improved thermal management, and enhanced longevity compared to the original V.0 or V.1 revisions, while maintaining 100% mechanical and electrical compatibility.

Does this 12.1 inch screen use LED or CCFL backlighting?

The AUO G121SN01 V.2 utilizes a modern WLED (White LED) backlight system. This provides a much longer lifespan (up to 70,000 hours), better brightness uniformity, and eliminates the need for high-voltage CCFL inverters, making it a highly reliable upgrade.

Why choose a 4:3 aspect ratio (800x600) over modern 16:9 screens?

Most legacy industrial and medical software is designed specifically for 4:3 displays. Using a 16:9 screen would result in stretched images or UI elements being cut off. The G121SN01 V.2 ensures your original software runs perfectly without modification.

Do you provide the datasheet for the G121SN01 V.2?

Yes, we provide complete PDF datasheets including mechanical drawings, 20-pin LVDS definitions, timing charts, and electrical characteristics. Please contact our support team via email to request the file.

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module

AUO G121SN01 V.2 12.1 Inch 800x600 SVGA TFT LCD Display Module

G121SN01 V2

12.1"
800*600
400
600:1
70/70/60/50
CCFL
20 pins
a-Si TFT-LCD, LCM
TCG121XGLPAPNN-AN22-S  kyocera  12.1 inch display modules

TCG121XGLPAPNN-AN22-S kyocera 12.1 inch display modules

TCG121XGLPAPNN-AN22-S

12.1"
1024*768
400
750:1
85/85/85/85
WLED
20 pins
a-Si TFT-LCD, LCM
TCG121SVLQAPNN-AN20 kyocera  12.1 inch tft lcd module

TCG121SVLQAPNN-AN20 kyocera 12.1 inch tft lcd module

TCG121SVLQAPNN-AN20

12.1"
800*600
450
650:1
85/85/85/85
WLED
30 pins
a-Si TFT-LCD, LCM
TCG121SVLPAANN-AN20  kyocera  12.1 inch tft display

TCG121SVLPAANN-AN20 kyocera 12.1 inch tft display

TCG121SVLPAANN-AN20

12.1"
800*600
500
1000:1
80/80/80/80
WLED
30 pins
a-Si TFT-LCD, LCM
G121SN01 V2 is a 12.1" a-Si TFT-LCD, LCM Display screen Product from AUO.According to AUO's product specification sheet,G121SN01 V2 display has a resolution of 800*600, Contrast Ratio is 600:1,Viewing Angle is 70/70/60/50,Lamp Type is CCFL,Signal Interface is 20 pins,Brightness is 400.Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of G121SN01 V2 after packaging is 2.000KG.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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Comprehensive Score
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J***********t
Sep 14, 2026
(5/5)
Happy with the LM12S401 CSTN display. Exactly the 12.1" Sharp panel we needed to repair our factory control unit. Plugged in and powered up straight away. Fast shipping.
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
(5/5)
Fast delivery, Comptetive price Excellent support
R********a
Aug 25, 2025
(5/5)
Perfect and easy.
R************z
Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
y****m
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
H*******e
Aug 12, 2025
(4/5)
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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