NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module
NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module
Price: $125.00
$120.00/ piece
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NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module
NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module
NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module

NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module

Price: $125.00
$120.00/ piece
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NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module

Product Information Product Specifications
Model:
NL6448AC33-A1D
Brand:
NLT
Application:
Industrial
Size:
10.4"
Resolution:
640(RGB)×480, VGA 76PPI
Brightness:
370 (Typ.)(cd/m²)
Contrast Ratio:
900 : 1 (Typ.) (TM)
Viewing Angle:
GoodViewat
Lamp Type:
WLED , 100K hours , With LED Driver
Signal Interface:
CMOS(1ch,6-bit),40pinsConnector
Panel Type:
a-Si TFT-LCD, LCM
Pixel Format:
RGB Vertical Stripe
Active Area:
211.2(W)×158.4(H) mm
Bezel Opening:
215.4(W)×161.8(H) mm
Outline size:
227.3(W)×177.5(H)×9.8(D)
Surface:
-
Response Time:
-
Best View on:
ColorDepth
Work Mode:
TN, Normally White, Transmissive
Display Colors:
Mass
Weight:
RefreshRate
Frequency:
GoodViewat
Touchscreen:
Without
Signal Type:
CMOS(1ch,6-bit),40pinsConnector
Voltage Supply:
3.3/5.0V(Typ.)
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
300
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.500 KG
Overview

The NLT NL6448AC33-A1D is a highly reliable 10.4-inch a-Si TFT-LCD module (LCM) featuring the industry-standard VGA resolution of 640(RGB)×480 pixels. With a pixel density of 76 PPI, this 10.4-inch industrial display is engineered specifically for rugged environments where stability and longevity outweigh the need for high-definition graphics. It serves as the perfect drop-in replacement for CNC machine control panels, PLC interfaces, and legacy industrial equipment. ZYLCD Shop supplies 100% original, rigorously tested NLT LCD modules with fast global shipping to minimize your factory downtime.

Product Features

  • Industry-Standard VGA Resolution: The classic 640×480 format ensures seamless compatibility with older industrial motherboards, DOS-based systems, and legacy PLC controllers without requiring software reprogramming.

  • Heavy-Duty Reliability: Built on mature a-Si TFT technology, designed to withstand continuous 24/7 operation in harsh factory floors with high vibration and temperature fluctuations.

  • Optimized Contrast & Brightness: Delivers clear readability under standard indoor industrial lighting conditions, reducing operator eye strain during long shifts.

  • Robust LCM Construction: Integrated backlight and driver circuitry housed in a durable metal bezel, providing excellent EMI shielding and mechanical protection.

  • Direct Legacy Replacement: Exact mechanical dimensions and interface pinouts make it the ideal solution for upgrading or repairing aging industrial machinery.

Technical Specifications

ParameterDetails
Part NumberNL6448AC33-A1D
ManufacturerNLT (formerly NEC LCD Technologies)
Screen Size10.4 inch (Diagonal)
Resolution640(RGB) × 480 (VGA)
Pixel Density76 PPI
Panel Typea-Si TFT-LCD, Normally White, Transmissive
Active Area211.2(W) × 158.4(H) mm
Outline Dimensions228.0(W) × 178.0(H) × 11.0(D) mm (Typical)
Signal InterfaceParallel RGB (18-bit) / CMOS
Surface TreatmentAnti-Glare, Hard Coating
Backlight TypeCCFL / WLED (Depending on specific revision)
Operating Temperature-20°C to +70°C (Industrial Grade)

Applications

The NLT NL6448AC33-A1D 10.4-inch VGA LCD module is the backbone of many mission-critical systems that require proven, stable visual interfaces:

  • CNC Machinery & Automation: Operator panels for milling machines, lathes, laser cutters, and robotic arm controllers (e.g., Fanuc, Siemens legacy systems).

  • PLC & SCADA Systems: Factory floor monitoring dashboards, programmable logic controller interfaces, and process automation displays.

  • Medical Equipment: Legacy patient monitors, laboratory analyzers, and dental imaging screens where equipment lifecycles exceed 15 years.

  • Marine & Transportation: Radar displays, engine monitoring systems, and fleet management terminals built for high-vibration environments.

  • Test & Measurement: Automated Test Equipment (ATE), oscilloscopes, and industrial data acquisition systems.

Why Choose ZYLCD Shop?

  • 100% Original NLT Guarantee: We supply genuine NLT 10.4-inch LCD modules. As NLT (formerly NEC) specializes in industrial panels, we ensure strict batch consistency for your maintenance needs.

  • Legacy Equipment Specialists: Finding replacements for aging machinery is our expertise. We help you keep million-dollar CNC machines running with reliable display swaps.

  • Strict Quality Testing: Every VGA industrial display undergoes rigorous inspection for dead pixels, backlight uniformity, and signal integrity before shipping.

  • Global Fast B2B Shipping: Secure anti-static packaging and express delivery via DHL/FedEx/UPS to minimize your costly factory downtime.

Frequently Asked Questions (FAQ)

Is the NLT NL6448AC33-A1D compatible with my old NEC 10.4-inch screen?

Yes. NLT Technologies was formerly known as NEC LCD Technologies. The NL6448AC33-A1D is often a direct cross-reference or upgraded version of older NEC part numbers. However, always verify the mechanical dimensions and Parallel RGB pinout against your original unit before ordering a 10.4-inch CNC screen replacement.

Can I use this 10.4" 640x480 VGA LCD for a modern Raspberry Pi project?

While possible, this industrial VGA LCD module uses a Parallel RGB interface, which cannot be connected directly to a Raspberry Pi's HDMI port. You will need an HDMI-to-RGB converter board (like an HDMI controller board matched to this panel's timing parameters) to drive it. We can recommend compatible driver boards upon request.

What is the difference between CCFL and LED backlight in this 10.4-inch module?

Older revisions of the NL6448AC33 series used CCFL (Cold Cathode Fluorescent Lamp) backlights, while newer versions may feature WLED (White LED). LED backlights offer longer lifespan, lower power consumption, and easier voltage driving. Please contact us to confirm the exact backlight type currently in stock for your industrial HMI upgrade.

Do you provide the NL6448AC33-A1D datasheet and initialization code?

Yes, we can provide the official NL6448AC33-A1D PDF datasheet including mechanical drawings, timing parameters, and interface definitions upon request. Simply send an inquiry through our contact form.

My factory operates in extreme temperatures. Is this panel suitable?

The NLT NL6448AC33-A1D is rated for an operating temperature of -20°C to +70°C, making it highly suitable for most unheated warehouses, outdoor enclosures, and hot factory floors. For extreme military or arctic applications, please inquire about our wide-temperature customized options.

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module

NLT NL6448AC33-A1D 10.4" 640x480 VGA TFT LCD Module

NL6448AC33-A1D

10.4"
640(RGB)×480, VGA 76PPI
370 (Typ.)(cd/m²)
900 : 1 (Typ.) (TM)
GoodViewat
WLED , 100K hours , With LED Driver
CMOS(1ch,6-bit),40pinsConnector
a-Si TFT-LCD, LCM
NL6448AC26-47     8.4"     display     lcd   for      NLT

NL6448AC26-47 8.4" display lcd for NLT

NL6448AC26-47

8.4"
640(RGB)×480, VGA 95PPI
380 cd/m² (Typ.)
1000:1 (Typ.) (TM)
80/80/80/65 (Typ.)(CR≥10)
WLED , 100K hours , With LED Driver
CMOS (1 ch, 6-bit) , 31 pins Connector
a-Si TFT-LCD, LCM
NLT NL6448AC18-11D 5.7-Inch 640×480 LVDS Industrial Display TFT LCD Module

NLT NL6448AC18-11D 5.7-Inch 640×480 LVDS Industrial Display TFT LCD Module

NL6448AC18-11D

5.7"
640(RGB)×480, VGA 141PPI
550 cd/m² (Typ.)
900:1 (Typ.) (TM)
80/80/80/80 (Typ.)(CR≥10)
WLED , 70K hours , With LED Driver
LVDS (1 ch, 8-bit) , 20 pins Connector
a-Si TFT-LCD, LCM
NL6448AC33-A1D is a 10.4" a-Si TFT-LCD, LCM Display screen Product from NLT.According to NLT's product specification sheet,NL6448AC33-A1D display has a resolution of 640(RGB)×480, VGA 76PPI, Contrast Ratio is 900 : 1 (Typ.) (TM),Viewing Angle is GoodViewat,Lamp Type is WLED , 100K hours , With LED Driver,Signal Interface is CMOS(1ch,6-bit),40pinsConnector,Brightness is 370 (Typ.)(cd/m²).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of NL6448AC33-A1D after packaging is 1.500KG.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
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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
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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
a****k
Aug 28, 2025
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Fast delivery, Comptetive price Excellent support
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Perfect and easy.
R************z
Aug 21, 2025
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Fast shipping, good communication, goods as described, will buy again.
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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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Aug 12, 2025
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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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