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- SKU: 07950
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JHD JHD404A-4 40x4 Character LCD Display – Yellow/Green Background
The JHD JHD404A-4 40×4 Character LCD Display is a large-format alphanumeric display module designed for applications that require clear and organized text output. Featuring a 40 characters × 4 lines display layout with a yellow/green backlight, it offers excellent readability for industrial control systems, embedded electronics, instrumentation panels, and monitoring devices. Built around an HD44780-compatible controller architecture, the module supports straightforward integration with popular microcontrollers and development platforms.
Its wide viewing area allows more information to be displayed simultaneously, reducing the need for multiple screens or scrolling interfaces. The display operates on a 5V DC supply and provides stable, low-power performance suitable for continuous operation. Large character capacity and reliable visibility make it ideal for equipment status displays, automation projects, and user interfaces.
Features
- 40 characters × 4 lines LCD display format
- Yellow/Green backlight for improved visibility
- HD44780-compatible controller architecture
- Supports standard parallel LCD interfacing
- 5V DC operating voltage
- Suitable for microcontroller and embedded projects
- High contrast and easy readability
- Reliable performance for industrial and electronic applications
Specifications
- Model: JHD404A-4
- Display Type: Character LCD
- Display Size: 40 × 4 Characters
- Background Color: Yellow/Green
- Character Color: Black / Dark Characters
- Operating Voltage: 5V DC
- Supply Current: Approx. 3mA
- Board Dimensions: Approx. 190 × 54 mm
- Display Area: Approx. 148 × 30 mm
Package Includes
- 1x JHD JHD404A-4 40x4 Character LCD Display – Yellow/Green Background
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
