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PNW 91-2077 ED1: Circuit Board 2D Barcode Marking Requirements

Source:
IEC
Committee:
EPL/501 - Electronic Assembly Technology
Categories:
Information management | Standardization. General rules
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Comment period end date:

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Scope

This document specifies the processing and inspection requirements for traceability 2D barcode on integrated circuit substrate products and PCB products, as well as the product information data transmission mapping file requirements. It is applicable for r igid organic substrates and PCB products, while other types of printed circuit boards may reference these provisions for guidance.

Purpose

Currently, IEC has not yet established relevant standards, and most enterprises rely on customized 2D barcodes and product information transmission mapping file requirements, resulting in high supply chain production costs. This standard provides foundatio nal guidelines for data matching between packaging substrate and PCB manufacturers’ enterprise data and client -side data, enabling seamless data flow transmission. Furthermore, the promotion of standardized approaches eliminates the need for enterprises to manage "customized" requirements, reducing operational costs and enhancing market competitiveness. It also drives the electronic manufacturing industry toward more efficient and intelligent development.

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