TM121ZDSG02 Tianma Original  lcd display panel
TM121ZDSG02 Tianma Original lcd display panel
Price: $75.00
$70.00/ piece
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TM121ZDSG02 Tianma
TM121ZDSG02 Tianma
TM121ZDSG02 Tianma
TM121ZDSG02 Tianma

TM121ZDSG02 Tianma Original lcd display panel

Price: $75.00
$70.00/ piece
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TM121ZDSG02 Tianma Original lcd display panel

Product Information Product Specifications
Model:
TM121ZDSG02
Brand:
TIANMA
Application:
Industrial
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
395
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview

TM121ZDSG02 Tianma Original  lcd display panel

The TM121ZDSG02 is a specialized 12.1-inch industrial TFT-LCD panel from Tianma, featuring a crisp WXGA (1280 x 800) resolution and a 16:10 widescreen aspect ratio. This module delivers a solid brightness of 400 cd/m² and a high contrast ratio of 1000:1, ensuring clear and well-defined visual output. It utilizes SFT (Super Fine Technology) to provide wide viewing angles of 80°/80°/80°/80°, preventing color shifting even when viewed from off-center. Engineered for high-speed data integrity, it uses an LVDS interface supporting 16.7M colors and is built to withstand demanding conditions with an operating temperature range of -20°C to +70°C and a long-life WLED backlight.

The TM121ZDSG02 is particularly distinguished by its vivid image reproduction and industrial reliability, making it a versatile choice for standard industrial HMI and communication equipment. A standout highlight is its SFT/IPS-like performance, which ensures that critical monitoring information remains accurate and legible without the grayscale inversion typically found in budget displays. Additionally, its optimized power consumption and slim mechanical profile allow for easy integration into compact enclosures, providing a cost-effective yet durable display solution for medical instruments, smart lockers, and indoor industrial controllers.


TM121ZDSG02 Tianma  lcd display panel Specification 

ParameterSpecification
Panel BrandTianma
ModelTM121ZDSG02
Screen Size12.1 inch
Resolution1280 (RGB) × 800 (WXGA)
Aspect Ratio16:10
Display ModeSFT, Normally Black, Transmissive
Active Area261.12 × 163.2 mm
Luminance400 cd/m² (Typ.)
Contrast Ratio1000:1 (Typ.)
Viewing Angle80/80/80/80 (Typ.) (CR≥10) Left/Right/Up/Down
Display Colors16.7M (8-bit)
Interface TypeLVDS (1 ch, 8-bit), 20 pins Connector
BacklightWLED (with Integrated LED Driver)
Operating Temperature-20 ~ 70 °C
Storage Temperature-30 ~ 80 °C


TM121ZDSG02 Tianma  lcd display panel  Applications:

Industrial automation control units

Medical patient monitoring systems

Interactive self-service kiosks

Human-Machine Interface (HMI) displays

Transportation and marine dashboard panels


FAQ:

Do you have the TM121ZDSG02 in stock? How long will it take to ship after the order is placed?

This model is currently in stock. Typically, we can arrange shipment within 1-3 working days after receiving payment.

Are you supplying original Tianma panels? Does it support serial number verification?

Yes, we guarantee to supply only 100% original brand-new Tianma products. Each panel has a factory label and a unique serial number (SN) on the back to ensure traceable quality.

Since international transit is long, how do you ensure the LCD panels are not damaged during shipping?

We use reinforced industrial packaging: original anti-static bags and shockproof trays inside, wrapped with thickened foam and placed in 5-layer hard cartons. We also apply prominent "Fragile" warning labels

Click here to learn more about: Tianma  displays

Return to Home:https://www.zylcdshop.com

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TM121ZDSG02 Tianma Original  lcd display panel

TM121ZDSG02 Tianma Original lcd display panel

TM121ZDSG02

a-Si TFT-LCD, LCM
TM121ZDSG02 is a a-Si TFT-LCD, LCM Display screen Product from TIANMA.According to TIANMA's product specification sheet,TM121ZDSG02 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 TM121ZDSG02 after packaging is 1.000KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
verified

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
flight_takeoff Shipment
  • 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.

timer

1–3 day lead time for in-stock items; same-day dispatch available in some cases

public

Worldwide shipping via express couriers, full tracking from warehouse to door

account_tree

Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

gpp_good

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
11 Reviews
5 star
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4 star
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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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