BOM Compare tool

Опубликовано: 12 Июль 2026
на канале: Sierra Circuits
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Introducing Sierra Circuits' BOM Compare Tool, the first web application designed to compare two PCB BOMs (Bills of Materials) with speed and accuracy. Simply upload your BOMs, map the columns, and the tool will quickly highlight newly added, deleted, or modified data.

How can the BOM Compare Tool help you?

PCB designs often go through multiple iterations, requiring new or revised BOMs to be submitted to manufacturers. Manually comparing BOM details—like component names, quantities, and MPNs—can be time-consuming and error-prone. The BOM Compare Tool simplifies this process by quickly identifying changes, ensuring your data is accurate before sharing it with your quoting team.

Key features:

• Accepts BOM files in multiple formats: CSV, XLS, and XLSX
• Automatically maps key columns (item number, MPN, quantity, and reference designator)
• Uses color codes to display results:
• Green: Added data
• Red: Deleted data
• Blue: Modified data
• Easily exports comparison data to a spreadsheet

Save time and avoid costly mistakes with the BOM Compare Tool—making BOM comparison faster and more reliable than ever!
https://www.protoexpress.com/tools/bo...

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