Mitsubishi AA121SK02 12.1" Industrial LCD Display Panel 800×600 TTL
Mitsubishi AA121SK02 12.1" Industrial LCD Display Panel 800×600 TTL
Price: ₽15172.95
₽14706.09/ piece
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Mitsubishi AA121SK02 12.1" Industrial LCD Display Panel 800×600 TTL
AA121SK02
AA121SK02
AA121SK02
AA121SK02

Mitsubishi AA121SK02 12.1" Industrial LCD Display Panel 800×600 TTL

Price: ₽15172.95
₽14706.09/ piece
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Mitsubishi AA121SK02 12.1" Industrial LCD Display Panel 800×600 TTL

Product Information Product Specifications
Model:
AA121SK02
Brand:
Mitsubishi
Application:
Industrial
Size:
12.1"
Resolution:
800×600
Brightness:
300 cd/m²
Contrast Ratio:
200:1
Viewing Angle:
60/60/40/50
Lamp Type:
CCFL
Signal Interface:
TTL
Panel Type:
LCM
Support Color:
262K
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
99
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview

Product Overview

The AA121SK02 is a 12.1" industrial LCD display panel manufactured by Mitsubishi, featuring 800x600 resolution with CCFL backlight and TTL interface. With 300 cd/m² brightness and 200:1 contrast ratio, viewing angle 60/60/40/50, supporting 262K colors, designed for industrial applications and embedded display applications.

Specifications

BrandMitsubishi
ModelAA121SK02
Size12.1"
Resolution800×600
Brightness300 cd/m²
Contrast Ratio200:1
Viewing Angle60/60/40/50
Display Colors262K
BacklightCCFL
InterfaceTTL

Applications

Handheld devices

Embedded systems displays

Portable instruments

Wearable devices

Point-of-sale terminals

Small appliance displays


FAQ:

Q1: What are the resolution, aspect ratio, and interface type of the Mitsubishi AA121SK02 LCD screen?
A1: This 12.1-inch LCD screen has a resolution of 800×600, a standard 4:3 aspect ratio, and uses a TTL (Transistor-Transistor Logic) interface.

Q2: What is the difference between a TTL interface and the commonly used LVDS interface? What should be noted when using the AA121SK02?
A2: The TTL interface outputs parallel RGB signals, which means more wires and higher susceptibility to electromagnetic interference (EMI). In contrast, LVDS uses low-voltage differential serial signals with fewer wires and stronger anti-interference capabilities. When using the AA121SK02, it is important to keep the TTL cable length relatively short and implement proper EMI shielding measures.

Q3: What industrial fields is the AA121SK02 mainly applied in?
A3: As a legacy 4:3 industrial screen with a TTL interface, it is primarily used in early industrial Human-Machine Interfaces (HMI), CNC systems, medical instruments, and the maintenance/upgrading of older industrial control equipment.

Q4: What type of backlight does this panel use? What needs special attention during maintenance?
A4: This 12.1-inch panel typically uses a CCFL (Cold Cathode Fluorescent Lamp) backlight. During maintenance, special attention must be paid to the fact that CCFL backlights require a high-voltage inverter to drive them. You must be cautious about high-voltage safety when repairing or replacing the backlight. Additionally, CCFL tubes tend to age and yellow over time, so it is recommended to replace the entire tube or backlight module when upgrading.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Mitsubishi AA121SK02 12.1" Industrial LCD Display Panel 800×600 TTL

Mitsubishi AA121SK02 12.1" Industrial LCD Display Panel 800×600 TTL

AA121SK02

12.1"
800×600
300 cd/m²
200:1
60/60/40/50
CCFL
TTL
LCM
Mitsubishi AA121SJ03 12.1"  800×600 Industrial LCD Display Panel

Mitsubishi AA121SJ03 12.1" 800×600 Industrial LCD Display Panel

AA121SJ03

12.1"
800×600
450 cd/m²
600:1
80/80/60/60
CCFL
LVDS
LCM
AA121XP01  Mitsubishi  12.1 inch lcd panel

AA121XP01 Mitsubishi 12.1 inch lcd panel

AA121XP01

12.1"
1024*768
500
1000 : 1
85/85/85/85
WLED
20 pins
a-Si TFT-LCD, LCM
AA121SK02 is a 12.1" LCM Display screen Product from Mitsubishi.According to Mitsubishi's product specification sheet,AA121SK02 display has a resolution of 800×600, Contrast Ratio is 200:1,Viewing Angle is 60/60/40/50,Lamp Type is CCFL,Signal Interface is TTL,Brightness is 300 cd/m².Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of AA121SK02 after packaging is 1.000KG.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
4.8 out of 5
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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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