What is the typical lead time for orders?

The lead time is within 15 workdays during off-peak season and within one month during peak season.

What is the driving voltage for the display?

The driving condition and backlight condition both require 5V.

4004A3 LCD Display Module 40X4 Character Display Stn Grey Screen 5V for Arduino Industrial Control

Name: 4004A3 LCD Display Module 40X4 Character Display Stn Grey Screen 5V for Arduino Industrial Control
Brand: Shenzhen Xinnoa Display Technology Co., Ltd
SKU: 2274826035

Guangdong, ChinaShenzhen Xinnoa Display Technology Co., Ltd

US$1.83-2.54

1,000 Pieces

Product specifications

Display color

Sample price:US$2.54/piece.Request sample

Product profile

Customization

Available

Usage

Industrial Use

Digital LCD Module Type

LCD Charter Display

Model NO.

XNY4004A3-FDTTSW

Touch Screen Type

Type

Character

Response Time

20ms

Viewing Angle

6 O'clock

Display Technology

STN

DOT-Matrix Graphic LCD Module Type

Row/Column-Driven

LCD Drive Mode

Static Drive LCD Module

Customized

MOQ

Low MOQ

Lead Time

Short Lead Time

Price

Competitive Price

Technology

Comprehensive Technical Support

Quality

High Quality Product

Transport Package

Carton

Specification

190(W) X54.24(H) X13.5(T)MM

Trademark

XINNOA

Origin

Shenzhen China

Production Capacity

10000000/Year

Key features

Low Power Consumption: Features low power consumption design suitable for battery-powered devices.

High Contrast Display: STN Positive Grey technology ensures crisp monochrome visuals.

Flexible Interface: Supports 6800 8-bit/4-bit parallel interface for easy integration.

Customizable Options: Offers customizable backlight colors and pin layouts for diverse needs.

Industrial Grade Quality: Built with strict quality control for reliable industrial performance.

Competitive Pricing: Provides competitive prices with fast delivery and technical support.

Long Service Life: Designed for long service life and stable performance in various applications.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceSelf-brandedR&D Capabilities

Shenzhen Xinnoa Display Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.30h

AI-Powered supplier vetting

SummaryThe supplier operates in electronic products, computer peripherals, and liquid crystal display modules, with stated production, sales, technical development, and import/export activities. It reports broad customization services, documented finished-product inspection instructions, quality assurance, 5 production lines, 11–20 quality-control staff, inventory capability, and peak-season fulfillment within 15 workdays. It holds or supports RoHS, CE, and FCC certification capability and has R&D documentation and CAD capability. However, it reports no written service corrective-action or complaint-handling procedures, no approved-supplier list, no valid manufacturing-capacity contract with related subcontractors, no overseas agents or branches, and no overseas warehouse or showroom. Financial information provided shows zero revenue, gross margin, and current-ratio values for the stated periods, which materially limits financial credibility assessment. The supplier also reports zero patents and no SDK availability.

Supplier typeThe stated business scope covers production, sales, and technical development of electronic products, computer peripherals, and liquid crystal display modules, with domestic trade and import/export activities. The supplier also reports OEM service for well-known brands and multiple forms of customization, indicating a manufacturer-oriented electronics supplier rather than only a trading intermediary.

CertificationsThe supplier lists RoHS, CE, and FCC under its sustainable-development and product-certification capability. This is explicit evidence of certification capability, although the slices do not identify specific certified products, certificate numbers, or validity periods.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions related to service capability or for effective customer-complaint handling. It also reports no overseas agents or branches, overseas warehouse, or overseas showroom, indicating documented after-sales infrastructure is a significant gap.

Financial creditThe provided financial fields report zero operating revenue, gross margin or gross profit, and current-ratio values for the stated periods, including the last three years. These figures provide explicit negative financial indicators and do not demonstrate financial strength or liquidity.

Production capacityThe supplier reports 5 production lines, 11–20 quality-control staff, inventory capability, standardized finished-product inspection instructions, and peak-season order fulfillment within 15 workdays. However, it reports no valid contract between the factory and related subcontractors, creating a documented capacity-governance weakness despite otherwise positive operating indicators.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D responsibilities include developing new products and optimizing customer customization, supported by CAD and auditable design documentation.