NL6448BC20-35D  NEC  6.5 inch  lcd display screens
NL6448BC20-35D  NEC 6.5 inch lcd display screens
Price: $145.00
$139.00/ piece
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NEC NL6448BC20-35D 6.5 inch 640x480 VGA TFT LCD display panel front view
Back view of NL6448BC20-35D showing 20-pin RGB TTL interface connector
NEC NL6448BC20-35D 6.5 inch 640x480 VGA TFT LCD display panel front view
Back view of NL6448BC20-35D showing 20-pin RGB TTL interface connector

NL6448BC20-35D  NEC 6.5 inch lcd display screens

Price: $145.00
$139.00/ piece
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NL6448BC20-35D  NEC 6.5 inch lcd display screens

Product Information Product Specifications
Model:
NL6448BC20-35D 
Brand:
NEC
Application:
Industrial
Size:
6.5"
Resolution:
640*480
Brightness:
600
Contrast Ratio:
800 : 1
Viewing Angle:
80/80/80/80
Lamp Type:
WLED
Signal Interface:
31 pins
Panel Type:
a-Si TFT-LCD, LCM
Frame Rate:
60Hz
Active Area:
132.48×99.36
Outline:
153×118×8.7
Storage Temp:
-30 ~ 80 °C
Operating Temp:
-30 ~ 80 °C
Support Color:
262K
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
160
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

The NEC NL6448BC20-35D is a highly reliable 6.5-inch TFT-LCD display module engineered for demanding industrial and medical environments. Featuring a crisp 640x480 (VGA) resolution, this compact 6.5" screen delivers excellent color reproduction, wide viewing angles, and long-lasting LED backlight performance. Originally manufactured by NEC (now NLT Technologies), the NL6448BC20-35D replacement panel is the perfect drop-in solution for repairing legacy HMI control panels, medical devices, and testing equipment. ZYLCDShop guarantees 100% original, rigorously tested modules with worldwide express shipping.

Key Features of the NL6448BC20-35D 6.5" LCD Panel

  • Classic VGA Resolution: Native 640(RGB)×480 pixels ensure sharp text, clear graphics, and compatibility with legacy industrial systems.

  • Industrial-Grade Reliability: Designed to withstand harsh environments, vibration, and continuous 24/7 operation.

  • High Brightness & Contrast: Optimized for high ambient light conditions, making it ideal for factory floors and outdoor enclosures.

  • Standard RGB/TTL Interface: Easy integration with existing embedded motherboards and driver controllers.

  • Long-Life LED Backlight: WLED backlighting system provides extended lifespan and low power consumption compared to older CCFL models.

  • Compact 6.5" Form Factor: Space-saving design perfect for portable diagnostic tools and compact dashboard displays.

Technical Specifications

ParameterDetails
ManufacturerNEC / NLT Technologies
Model NumberNL6448BC20-35D
Screen Size6.5 Inch Diagonal
Resolution640(RGB)×480, VGA
Active Area132.48(W) × 99.36(H) mm
Outline Dimensions153.0(W) × 118.0(H) × 12.5(D) mm (Typical)
Signal InterfaceRGB TTL / CMOS, 20 pins
Brightness600 cd/m² (Typ.)
Contrast Ratio800:1 (Typ.)
Color Support262K (6-bit)
Response Time25ms (Typ.)(Tr+Td)
BacklightWLED (White LED)
Operating Temp.-10 ~ 60 °C

Applications for the 6.5-Inch NEC LCD Module

Due to its rugged durability and standard VGA resolution, the NL6448BC20-35D is widely utilized across mission-critical industries:

  • Industrial HMI: Human-Machine Interfaces, PLC control panels, and CNC machine displays.

  • Medical Equipment: Patient monitors, ultrasound machines, and portable diagnostic devices.

  • Automotive & Marine: Dashboard clusters, GPS navigation units, and marine sonar displays.

  • Testing Instruments: Oscilloscopes, spectrum analyzers, and multimeters.

  • Financial Terminals: ATM machines and secure PIN pad displays.

Why Source Industrial LCD Panels from ZYLCDShop?

At ZYLCDShop, we understand that downtime in an industrial setting costs money. That's why we specialize in hard-to-find, legacy, and current production LCD modules.

  • 100% Original NEC/NLT Guarantee: No refurbished or cloned screens. We supply authentic NL6448BC20-35D panels.

  • Strict A-Grade Testing: Every 6.5-inch panel is tested for dead pixels, backlight uniformity, and interface functionality before dispatch.

  • Anti-Static & Shockproof Packaging: Industrial screens are fragile; we use custom ESD bags and high-density foam to ensure safe transit.

  • Global Express Logistics: DHL/FedEx/UPS shipping options to get your replacement screen to your factory or repair bench ASAP.

  • B2B Wholesale Support: Volume discounts available for equipment manufacturers and repair service centers.

Frequently Asked Questions (FAQ)

Is the NL6448BC20-35D a direct replacement for my old NEC screen?

Yes, the NL6448BC20-35D is an exact drop-in replacement for the original part. However, please verify the 20-pin TTL connector and mounting hole placements on your current unit to ensure a perfect fit for your specific enclosure.

What is the difference between NEC and NLT for this 6.5" panel?

NLT Technologies was formed from NEC's display business. You may see this panel branded as either NEC or NLT. They are the exact same original manufacturer, and the NL6448BC20-35D model number remains identical and fully compatible.

Can this 6.5-inch industrial display operate in extreme temperatures?

The standard operating temperature for this model is -10 to 60 °C. If your application requires a wider temperature range (e.g., -20 to 70 °C), please contact our sales team to check availability of specialized wide-temp variants.

Do you test the 640x480 VGA LCD panels before shipping?

Absolutely. Every NL6448BC20-35D unit undergoes a comprehensive QA process, including power-on testing, RGB signal verification, and backlight inspection to guarantee zero defects upon arrival.

Do you offer bulk pricing for industrial LCD modules?

Yes! We support OEMs and repair centers with tiered pricing. Whether you need 5 pieces or 500 pieces, please use the contact form below to request a customized B2B quote.

Need to Replace Your NL6448BC20-35D Panel Today?

Minimize your equipment downtime. Get the best price on original NEC/NLT 6.5-inch VGA industrial LCD panels. Contact our technical sales team for stock availability and bulk quotes!

Request a Quote Now        

Email: sales@zylcdshop.com 

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
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
NL6448BC26-26D NEC 8.4 inch 640*480  lcd display screens

NL6448BC26-26D NEC 8.4 inch 640*480 lcd display screens

NL6448BC26-26D

640(RGB)×480, VGA, 4:3
500 cd/m² (Typ.)
1000:1 (Typ.) (TM)
80/80/80/80 (Typ.)(CR≥10
3 strings WLED, 70K hrs, Without Driver
CMOS (1 ch, 6-bit), 31 pins Connector
a-Si TFT-LCD, LCM
NL6448BC20-49F NEC  6.5  inch  640*480 lcd display screens

NL6448BC20-49F NEC 6.5 inch 640*480 lcd display screens

NL6448BC20-49F

6.5"
640(RGB)×480, 4:3, VGA
450
800:1 (Typ.) (TM)
WLED
LVDS (1 ch, 6-bit), 20 pins Connector
a-Si TFT-LCD, LCM
NL6448BC20-35D  is a 6.5" a-Si TFT-LCD, LCM Display screen Product from NEC.According to NEC's product specification sheet,NL6448BC20-35D  display has a resolution of 640*480, Contrast Ratio is 800 : 1,Viewing Angle is 80/80/80/80,Lamp Type is WLED,Signal Interface is 31 pins,Brightness is 600.Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of NL6448BC20-35D  after packaging is 0.500KG.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

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.

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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
(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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