NLT NL6448BC33-71D 10.4" VGA 640x480 CCFL Medical & Industrial LCD Panel
NLT NL6448BC33-71D 10.4" VGA 640x480 CCFL Medical & Industrial LCD Panel
Price: £148.24
£140.44/ piece
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NLT NL6448BC33-71D 10.4" VGA 640x480 CCFL Medical & Industrial LCD Panel
NLT NL6448BC33-71D 10.4 inch VGA 640x480 industrial TFT LCD front view
NL6448BC33-71D 20-pin LVDS connector and CCFL backlight tube location
NLT NL6448BC33-71D 10.4 inch VGA 640x480 industrial TFT LCD front view
NL6448BC33-71D 20-pin LVDS connector and CCFL backlight tube location

NLT NL6448BC33-71D 10.4" VGA 640x480 CCFL Medical & Industrial LCD Panel

Price: £148.24
£140.44/ piece
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NLT NL6448BC33-71D 10.4" VGA 640x480 CCFL Medical & Industrial LCD Panel

Product Information Product Specifications
Model:
NL6448BC33-71D
Brand:
NLT
Application:
Industrial
Size:
10.4"
Resolution:
640(RGB)×480, VGA 76PPI
Brightness:
450 cd/m² (Typ.)
Contrast Ratio:
900 : 1 (Typ.) (TM)
Viewing Angle:
80/80/80/80(Typ.)(CR≥10)
Lamp Type:
3 stringsWLED, 70K hours, No Driver
Signal Interface:
LVDS(1ch,6/8-bit),20pinsConnector
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:
243 × 185.1× 11 (H×V×D)
Surface:
Antiglare,Hardcoating(3H)
Response Time:
-
Best View on:
6o'clock
Work Mode:
TN, Normally White, Transmissive
Display Colors:
262K/16.7M40%NTSC
Weight:
475/500g(Typ./Max.)
Frequency:
60Hz
Touchscreen:
Without
Signal Type:
LVDS(1ch,6/8-bit),20pinsConnector
Voltage Supply:
3.3V(Typ.)
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
86
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview



The NLT NL6448BC33-71D (successor to NEC LCD Technologies) is a highly reliable 10.4-inch VGA (640×480) TFT-LCD module engineered for demanding industrial, medical, and military applications. Featuring a classic 4:3 aspect ratio and 76 PPI pixel density, this a-Si TFT display delivers clear, readable graphics for control panels, diagnostic equipment, and embedded systems. Equipped with a robust CCFL backlight system providing 450 cd/m² high brightness, it ensures excellent visibility in bright factory floors and clinical environments. The LVDS 20-pin interface guarantees stable, noise-resistant video transmission over longer cable runs. Sourced directly for ZYLCD Shop, every NL6448BC33-71D panel undergoes rigorous Grade A+ testing, backed by secure anti-static packaging, fast global shipping, and dedicated technical support for your critical repair and engineering projects.

Product Features

  • Classic VGA Resolution: Native 640×480 pixels in a standard 4:3 aspect ratio, perfectly suited for legacy industrial software, medical imaging, and HMI interfaces.

  • High-Brightness CCFL Backlight: Delivers 450 cd/m² typical luminance with a 600:1 contrast ratio, ensuring clear readability even in brightly lit environments.

  • NEC Legacy Quality: Manufactured by NLT Technologies (formerly NEC LCD Technologies), maintaining the same rigorous industrial-grade standards and reliability.

  • LVDS 20-Pin Interface: Low-voltage differential signaling connector ensures stable, noise-resistant video transmission critical for medical and military applications.

  • Wide Operating Temperature: Rated for 0°C to +50°C operation, suitable for factory floors, mobile medical carts, and field-deployable equipment.

  • 262K Color Depth: 6-bit RGB color reproduction provides adequate color gradation for industrial visualization, waveform displays, and diagnostic imaging.

  • Grade A+ Quality Guaranteed: 100% tested for uniform backlight distribution, precise color calibration, and zero pixel defects before dispatch.

Technical Specifications

Model NumberNL6448BC33-71D
ManufacturerNLT Technologies (formerly NEC LCD Technologies)
Cross-Reference ModelsNL6448BC33-71, NL6448BC33-71A, NL6448BC33-71K
Screen Size10.4 Inches (Diagonal)
Resolution640(RGB) × 480 [VGA]
Aspect Ratio4:3
Pixel Density76 PPI
Panel Technologya-Si TFT-LCD, Normally White, Transmissive
Signal InterfaceLVDS (1 ch, 8-bit) 20-Pin
Brightness450 cd/m² (Typ.)
Contrast Ratio900:1 (Typ.)
Colors262K (6-bit RGB)
Backlight TypeCCFL
Surface TreatmentAnti-Glare, Hard Coating
Operating Temperature0°C to +50°C
Storage Temperature-20°C to +60°C
ConditionBrand New, Grade A+

Applications & Compatibility

The NLT NL6448BC33-71D is a staple in mission-critical professional environments. Common applications include:

  • Medical Devices: Patient monitors, portable ultrasound machines, ECG/EEG displays, laboratory analyzers, and surgical navigation screens.

  • Industrial Automation: HMI (Human-Machine Interface) panels, PLC displays, CNC machine controls, SCADA systems, and factory monitoring terminals.

  • Military & Defense: Ruggedized field terminals, tactical displays, command consoles, and avionics instrumentation.

  • Test & Measurement: Oscilloscopes, spectrum analyzers, signal generators, and precision measurement instruments.

  • Transportation: Railway control panels, marine navigation displays, and vehicle diagnostic equipment.

⚠️ Important: This module uses an LVDS 20-pin interface and CCFL backlight. Please verify your controller board's pinout and ensure it supports CCFL inverter voltage before ordering. If replacing an older NEC-branded panel, confirm the exact suffix (-71, -71A, -71D, -71K) matches your equipment requirements.

Why Choose ZYLCD Shop?

  • Specialists in Medical & Industrial Displays: We stock hard-to-find NLT/NEC panels like the NL6448 series for mission-critical B2B and engineering markets.

  • Rigorous Pre-Ship Testing: Every NL6448BC33-71D is tested on dedicated LVDS signal rigs for color accuracy, backlight uniformity, and response stability.

  • Reinforced Shipping Protection: Anti-static bag + custom-fit EPE foam + rigid double-wall corrugated box to protect fragile 10.4-inch glass and CCFL tubes during transit.

  • Technical Support & Warranty: Comprehensive return policy and expert guidance for integration, pinout verification, and NEC cross-reference confirmation.

  • Bulk & Sample Orders: Whether you need one replacement for a critical repair or a thousand units for production, we offer flexible MOQ and tiered B2B pricing.

Frequently Asked Questions

What is the relationship between NLT and NEC for this display?

NLT Technologies is the successor company to NEC LCD Technologies, inheriting the same manufacturing standards, product lines, and engineering teams. The NL6448BC33-71D carries forward the legendary NEC industrial display reliability. All NLT panels are genuine, fully compatible replacements for legacy NEC-branded equipment, and maintain identical specifications and mounting dimensions.

Is the NL6448BC33-71D compatible with older -71, -71A, or -71K revisions?

All NL6448BC33-71 series variants share the same core VGA 640×480 resolution, LVDS 20-pin interface, and mechanical dimensions. The suffix differences typically relate to backlight efficiency, operating temperature range, or compliance certifications. The -71D is generally a direct drop-in replacement for -71, -71A, and -71K versions. However, always verify your specific equipment's backlight inverter voltage and pinout before substitution.

What type of backlight does the NL6448BC33-71D use?

The NLT NL6448BC33-71D utilizes a CCFL (Cold Cathode Fluorescent Lamp) backlight system. This requires your controller board or motherboard to have a compatible CCFL inverter to power the backlight. Ensure your hardware supports CCFL before ordering, as it is not directly interchangeable with LED-backlit panels without a driver modification or adapter.

Can I use this 10.4" VGA screen with a modern HDMI or DisplayPort system?

The NL6448BC33-71D uses an LVDS 20-pin interface, which cannot be plugged directly into an HDMI or DisplayPort output. However, you can easily use it with modern systems by purchasing an "HDMI to LVDS" or "DisplayPort to LVDS" universal LCD controller board configured for 640×480 VGA resolution. ZYLCD Shop offers compatible driver boards and cable kits upon request.

Do you offer wholesale pricing for medical device manufacturers?

Yes! ZYLCD Shop provides tiered wholesale discounts for medical device OEMs, industrial repair businesses, and military contractors. We offer long-term supply agreements, dedicated project accounts, and custom labeling for the NL6448BC33-71D and other NLT/NEC industrial panels. Contact our B2B sales team for a custom quote.

Need a Reliable 10.4" VGA Industrial/Medical Display?

In stock and ready to ship. Order today for same-day processing or contact us for project-level integration support and CCFL driver solutions.

Verify Compatibility / B2B Quote  Add to Cart

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
NLT NL6448BC33-71D 10.4" VGA 640x480 CCFL Medical & Industrial LCD Panel

NLT NL6448BC33-71D 10.4" VGA 640x480 CCFL Medical & Industrial LCD Panel

NL6448BC33-71D

10.4"
640(RGB)×480, VGA 76PPI
450 cd/m² (Typ.)
900 : 1 (Typ.) (TM)
80/80/80/80(Typ.)(CR≥10)
3 stringsWLED, 70K hours, No Driver
LVDS(1ch,6/8-bit),20pinsConnector
a-Si TFT-LCD, LCM
NL6448BC20-35D  NEC  6.5 inch  lcd display screens

NL6448BC20-35D  NEC 6.5 inch lcd display screens

NL6448BC20-35D 

6.5"
640*480
600
800 : 1
80/80/80/80
WLED
31 pins
a-Si TFT-LCD, LCM
NL6448BC33-71D is a 10.4" a-Si TFT-LCD, LCM Display screen Product from NLT.According to NLT's product specification sheet,NL6448BC33-71D display has a resolution of 640(RGB)×480, VGA 76PPI, Contrast Ratio is 900 : 1 (Typ.) (TM),Viewing Angle is 80/80/80/80(Typ.)(CR≥10),Lamp Type is 3 stringsWLED, 70K hours, No Driver,Signal Interface is LVDS(1ch,6/8-bit),20pinsConnector,Brightness is 450 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of NL6448BC33-71D 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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  • 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

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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

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HMI panels & factory control displays for automation integrators

Medical Devices

Auxiliary diagnostic & monitoring displays for medical device makers

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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.

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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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"My package arrived at the expected date (6 days after the purchase) and in good condition."
— Verified Buyer, Nov 2025

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— Verified Buyer, Aug 2025

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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
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My package arrived at the expected date (6 days after the purchase) and in good condition
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ALL AS PLANNED OK
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R************z
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Aug 15, 2025
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Good price for things hard to find!
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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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