How to Source Samsung 20S102DA3 VFD Modules

The Samsung 20S102DA3 is an industrial-grade Vacuum Fluorescent Display (VFD) module, part of a legacy product line manufactured by Samsung SDI. It is primarily used in specialized commercial and industrial equipment Artisantg.

Product Insights

The 20S102DA3 belongs to the 20x1 character series, featuring a 5x7 dot matrix display format Alibaba.

Display Characteristics: It provides high-brightness (approx. 685 cd/m²) blue-green text, visible even in high-glare environments Artisantg.
Versatility: The module supports both parallel and serial interfaces, with selectable baud rates ranging from 300 to 19,200 bps Artisantg.
Durability: Engineered for harsh industrial environments, it can withstand operating temperatures from -20°C to +70°C and significant mechanical shock (up to 40G) Artisantg.

Market Trends & Availability

Legacy Status: This specific model is now an End-of-Life (EOL) product. Samsung SDI has transitioned its focus away from VFD technology toward OLED and advanced LCD panels Accio.
Market Application: Demand for these modules is currently driven by the maintenance and repair market for legacy systems such as older Point of Sale (POS) terminals, industrial PLC controllers, and specialized medical monitoring devices Artisantg.
Sourcing Dynamics: New-old-stock (NOS) or refurbished units are typically sourced through specialized industrial parts distributors like Artisan Technology Group or secondary market suppliers in electronic hubs like Shenzhen Artisantg.

Samsung 20s102da3

Overview

Product Insights

Market Trends & Availability

Equivalent 20x1 Character Vfd Module Industrial Display

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Sources & References