Meaning
Procurement strategies that separate integrated assemblies into their constituent parts allow buyers to source individual components directly from silicon vendors. Through bill of materials unbundling, an integration house stops paying the markup of a turnkey module maker. This process requires the buyer to manage the supply chain of passive components and microcontrollers individually rather than relying on a single external supplier.
It shifts the burden of inventory management and component tracking directly to the engineering team.
Cost Breakdown
Detailed line-item audits reveal the actual silicon and passives cost behind the bundled module price. This analysis exposes the assembly markup and enables direct pricing negotiations with silicon foundries. The savings scale with high production runs.
Supply Security
Direct agreements with second-source chip manufacturers protect the assembly line from single-point vendor failures. By purchasing the components independently, the integration firm can allocate volumes across different suppliers. This flexibility prevents production shutdowns when a single factory experiences shortages.
Assembly Logistics
Logistics providers handle the kitting of the purchased silicon before sending the components to the contract manufacturer. The buyer bears the responsibility for yield losses during the manufacturing run. This transfer of risk requires careful qualification of the assembly house.
