AA121XN12 Mitsubishi 12.1 Inch industrial  LCD Display Screen Panel
AA121XN12 Mitsubishi 12.1 Inch industrial LCD Display Screen Panel
Price: $395.00
$390.00/ piece
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AA121XN12 Mitsubishi 12.1 Inch industrial  LCD Display Screen Panel
AA121XN12 Mitsubishi   LCD Display Screen Panel
AA121XN12 Mitsubishi   LCD Display Screen Panel
AA121XN12 Mitsubishi   LCD Display Screen Panel
AA121XN12 Mitsubishi   LCD Display Screen Panel

AA121XN12 Mitsubishi 12.1 Inch industrial LCD Display Screen Panel

Price: $395.00
$390.00/ piece
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AA121XN12 Mitsubishi 12.1 Inch industrial LCD Display Screen Panel

Product Information Product Specifications
Model:
AA121XN12
Brand:
Mitsubishi
Application:
Industrial
Size:
12.1"
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
360
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview

AA121XN12 Mitsubishi 12.1 Inch industrial  LCD Display Screen Panel

Mitsubishi AA121XN12 is a 12.1-inch XGA ultra-high brightness wide temperature industrial-grade TFT-LCD module launched by Mitsubishi Electric, belonging to Mitsubishi's DIAFINE industrial display series and an upgraded revised version of the AA121XN11 series. This product adopts a-Si TFT active matrix technology with native 1024(RGB)×768 XGA standard resolution and 105PPI pixel density, equipped with a 1300cd/m² ultra-high brightness WLED edge-lit backlight system, 800:1 high contrast ratio and 80°/80°/80°/80° full viewing angle display, supporting an extreme wide operating temperature range of -30°C to 80°C.


AA121XN12 adopts a 20-pin single-channel 6/8-bit LVDS interface supporting 262K/16.7M color display. The surface is treated with 3H hardness anti-glare matte coating, and the backlight life is up to 100,000 hours without a built-in backlight driver board. It has excellent anti-vibration capability (1.0G) and industrial-grade reliability, specially designed for fields with extremely high requirements for sunlight readability and environmental adaptability such as construction machinery, agricultural machinery and outdoor industrial equipment. This model has exactly the same technical parameters, mechanical dimensions and interfaces as the same series AA121XN11, AA121XN11-CF1,

 AA121XN11-DE1 and can be directly interchanged.


AA121XN12 Mitsubishi industrial  LCD Display Screen Panel Highlights:

Ultra-high brightness sunlight readable: 1300cd/m² ultra-high brightness ensures clear content visibility even under direct sunlight, perfectly suitable for outdoor industrial scenarios

Extreme wide temperature design: Operating temperature range from -30°C to 80°C, adapting to various harsh environments such as severe cold and heat

Ultra-long life backlight: WLED backlight system life up to 100,000 hours, greatly reducing maintenance costs and replacement frequency

Industrial-grade reliability: Passed 1.0G vibration test, 3H hardness anti-glare surface, original Mitsubishi quality, stable 24/7 operation

Standard industrial interface: 20-pin single-channel LVDS interface, industry universal standard, fully compatible with same series models, easy to replace


AA121XN12 Mitsubishi industrial  LCD Display Screen Panel Specification:

ParameterSpecification
Part NumberAA121XN12 (Compatible: AA121XN11, AA121XN11-CF1, AA121XN11-DE1)
BrandMitsubishi Electric
Screen Size12.1 inch
Panel Typea-Si TFT-LCD, Liquid Crystal Module (LCM)
Resolution1024(RGB)×768 [XGA]
Pixel Density105 PPI
Pixel FormatRGB Vertical Stripe
Pixel Pitch0.240×0.240 (H×V) mm
Active Area245.76(W)×184.32(H) mm
Bezel Opening249.0(W)×187.5(H) mm
Brightness1300 cd/m² (Typical)
Contrast Ratio800:1 (Typical, Transmissive)
Color Depth262K/16.7M (6-bit/6-bit+FRC)
Color Gamut40% NTSC (CIE1931)
Backlight TypeWLED, 4 strings, edge-lit, without driver
Backlight Life100,000 hours (Typical)
Interface TypeLVDS (1 ch, 6/8-bit), 20 pins connector
Optical ModeTN, Normally White, Transmissive
Best View Direction6 o'clock
Viewing Angle80°/80°/80°/80° (U/D/L/R, CR≥10)
Response Time4/12 ms (Tr/Td, Typical)
Refresh Rate60Hz
Input Voltage3.3V (Typical)
Operating Temperature-30°C ~ +80°C
Storage Temperature-30°C ~ +80°C
Vibration Rating1.0G (9.8 m/s²)
Surface TreatmentMatte, 3H hardness anti-glare coating
Mechanical Dimensions270.5(W)×213.0(H)×14.5(D) mm (Typical)
WeightApproximately 590g
Production StatusDiscontinued
Touch FunctionNo


AA121XN12 Mitsubishi industrial  LCD Display Screen Panel Applications:

Construction Machinery: Excavators, loaders, bulldozers, cranes, road rollers and other heavy machinery cab displays

Agricultural Machinery: Tractors, harvesters, seeders, plant protection drones and other agricultural equipment control panels

Outdoor Industrial Equipment: Outdoor PLC HMI, industrial robot teach pendants, petroleum exploration instruments, mining equipment

Automotive Electronics: Special vehicle display terminals, in-vehicle monitoring systems, marine navigation equipment, RV entertainment systems

Other Applications: Outdoor advertising machines, security surveillance monitors, military command systems, portable industrial terminals


FAQ:

Q1: What is the difference between AA121XN12 and AA121XN11?

A1: AA121XN12 is an upgraded revised version of the AA121XN11 series. Both have exactly the same technical parameters, mechanical dimensions and interfaces, only different production batches and minor internal process improvements, and can be directly interchanged.

Q2: Is the brightness of this screen sufficient for outdoor direct sunlight scenarios?

A2: Yes, the 1300cd/m² ultra-high brightness is specially designed for outdoor applications, ensuring clear content visibility even under direct sunlight, making it an ideal choice for industrial outdoor displays.

Q3: The product has been discontinued, how do you ensure supply?

A3: We have stable global inventory channels and professional supply chain management, which can provide customers with long-term and stable supply services for discontinued models, as well as compatible alternative model recommendations.


Q4: Does this screen require an additional backlight driver board?

A4: Yes, AA121XN12 does not have a built-in backlight driver board. It needs to be used with a dedicated WLED backlight driver board. We can provide supporting driver board solutions.




Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
AA121XN12 Mitsubishi 12.1 Inch industrial  LCD Display Screen Panel

AA121XN12 Mitsubishi 12.1 Inch industrial LCD Display Screen Panel

AA121XN12

12.1"
a-Si TFT-LCD, 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
AA121XN11-CF1  LCD display monitor 1024*768  12.1 inch  for Mitsubishi

AA121XN11-CF1 LCD display monitor 1024*768 12.1 inch for Mitsubishi

AA121XN11-CF1

12.1"
1024*768
1170
800:1
80/80/80/80
WLED
20 pins
a-Si TFT-LCD, LCM
AA121XN11  Mitsubishi  12.1 inch  display modules

AA121XN11 Mitsubishi 12.1 inch display modules

AA121XN11

12.1"
1024*768
1300
800:1
80/80/80/80
WLED
20 pins
a-Si TFT-LCD, LCM
AA121XN12 is a 12.1" a-Si TFT-LCD, LCM Display screen Product from Mitsubishi.According to Mitsubishi's product specification sheet,AA121XN12 display has a resolution of , Contrast Ratio is ,Viewing Angle is ,Lamp Type is ,Signal Interface is ,Brightness is .Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of AA121XN12 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

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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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P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
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Sep 29, 2025
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Very nice and sharp in the choice
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Sep 12, 2025
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ALL AS PLANNED OK
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Aug 28, 2025
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Aug 21, 2025
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Aug 15, 2025
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Good price for things hard to find!
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Aug 15, 2025
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Product arrived earlier than expected. Price was also very reasonable.
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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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