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Характеристики Инструкции по заказу Обзор Сравнение продуктов Вопросы и ответы Отзывы

Модель:

NL6448BC33-70D

Бренд:

Применение:

промышленное производство

Размер:

Разрешение:

640(RGB)×480

Яркость:

450 cd/m²

Контрастное отношение:

900:1

Угол обзора:

80/80/80/80

Тип лампы:

WLED

Сигнальная интерфейс:

31 pins

Тип панели:

a-Si TFT-LCD

Качество:

test ok before ship it

RMA 6 month

Paid Sample

Запасы:

15000

China

WorldWide

1-3 Days

1.000 KG

NL6448BC33-70D

640(RGB)×480

450 cd/m²

900:1

80/80/80/80

WLED

31 pins

a-Si TFT-LCD

NL6448BC33-70K

640(RGB)×480, VGA 76PPI

450 cd/m² (Typ.)

900:1 (Typ.) (TM)

80/80/80/80(Typ.)(CR≥10)

WLED [3 strings], 70K hours, W/O Driver

CMOS(1ch,6-bit),31pinsConnector

a-Si TFT-LCD, LCM

NL6448BC33-70G

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

CMOS(1ch,6-bit),Connector31pins

a-Si TFT-LCD, LCM

NL6448BC33-70F

640(RGB)×480, VGA 76PPI

900 cd/m² (Typ.)

900 : 1 (Typ.) (TM)

80/80/80/80(Typ.)(CR≥10)

4 stringsWLED, 70K hours, No Driver

CMOS(1ch,6-bit),Connector31pins

a-Si TFT-LCD, LCM

NL6448BC33-70D is a 10.4" a-Si TFT-LCD Display screen Product from NEC.According to NEC's product specification sheet,NL6448BC33-70D display has a resolution of 640(RGB)×480, Contrast Ratio is 900:1,Viewing Angle is 80/80/80/80,Lamp Type is WLED,Signal Interface is 31 pins,Brightness is 450 cd/m².Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of NL6448BC33-70D after packaging is 1.000KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.

Вопросы и ответы

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Все (5) неклассифицированный (5) упаковка упаковки (0) доставка, доставка (0) Платеж (0) после продажи (0)

Does this screen support touch functionality? If not, can I add a touchscreen?

The standard NL6448BC33-70D does not come with built-in touch functionality; it is a pure display panel. If you require touch capability, you can typically add an external touch screen (touch panel) overlay. This touch panel would connect via a USB or serial controller. Generic resistive or capacitive touch overlays for 10.4-inch 4:3 screens are available on the market.

My NL6448BC33-70D is broken; is there a direct replacement model available?

Yes, there are options. NEC often has updated or alternative versions (different suffixes may indicate different backlight types). If the exact original is unavailable, consider looking for an LED-backlit variant of the NL6448BC33-70D or comparable 10.4-inch industrial panels from manufacturers like PVI (Tianma) or Kyocera. However, you must verify the interface pinout, mounting hole positions, and thickness before replacement.

Will the 640x480 resolution on a 10.4-inch screen look pixelated?

It will not appear overly pixelated. While the resolution is modest by today's standards, on a 10.4-inch screen, the pixel density is approximately 77 PPI (pixels per inch), which is standard for industrial displays. This screen is designed for viewing from a distance and for industrial environments, prioritizing viewing angles and durability, so pixelation is not noticeable at normal viewing distances

What are the power supply voltages? Is the backlight LED or CCFL?

There are multiple versions of this model, but the common NL6448BC33-70D utilizes CCFL (Cold Cathode Fluorescent Lamp) backlighting, not LED. The logic voltage is typically 3.3V or 5V. Because CCFL requires high-voltage AC to operate, you will need a dedicated inverter to power the backlight

What type of interface does this display use, and how do I connect it to my development board?

The NL6448BC33-70D typically uses a Parallel RGB interface (TTL level). It is a digital panel and requires a dedicated LCD controller board or an MCU/MPU with a built-in RGB interface to function. Please note it usually operates with 6-bit or 8-bit RGB signals and has a fine-pitch connector, often requiring an adapter board or a custom cable for easy connection to standard development boards.

Отзывы клиентов

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Comprehensive Score

4.8 out of 5

10 Отзывы

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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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O***********E

Sep 29, 2025

(5/5)

Very nice and sharp in the choice

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L***********A

Sep 12, 2025

(5/5)

ALL AS PLANNED OK

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a****k

Aug 28, 2025

(5/5)

Fast delivery, Comptetive price Excellent support

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R********a

Aug 25, 2025

(5/5)

Perfect and easy.

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R************z

Aug 21, 2025

(5/5)

Fast shipping, good communication, goods as described, will buy again.

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G*************i

Aug 15, 2025

(5/5)

Good price for things hard to find!

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y****m

Aug 15, 2025

(5/5)

Product arrived earlier than expected. Price was also very reasonable.

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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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H******i

Nov 18, 2024

(4/5)

Excellent quality, affordable price, worth recommending

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