3 Ways to Reduce Your BOM Cost with SiP Technology
When building an embedded system, every decision involves performance, size, and cost. As projects grow, the Bill of Materials (BOM) often creates pressure for engineers to optimize designs and managers to meet budgets.
Many engineering professionals believe that System-in-Package (SiP) technology is more expensive than traditional discrete implementation, but the opposite is true. The hidden costs of traditional designs, including supply chain volatility and prolonged design cycles, often derail a project’s budget. SiP technology offers a practical, strategic path to reduce BOM cost without sacrificing performance or flexibility. By integrating multiple core components, such as the processor, DDR memory, and power management, into a single, tested package, SiPs help engineers simplify design, reduce board size, and minimize the substantial risks associated with a complex supply chain.
Reducing BOM costs doesn’t have to be complicated. SiP technology can help, particularly through these three strategies:
1. Fewer Components Mean Fewer Line Items
A typical Printed Circuit Board (PCB) design may include a discrete processor, DDR memory, a power management IC, and other complex and passive components, all of which are sourced, placed, and validated separately. Each line item adds material cost and Non-Recurring Engineering (NRE) complexity to the purchasing, assembly, and testing processes.
Our patented SiP technology combines and pre-validates multiple core components into a single package the size of a coin, reducing your BOM part count by a factor of 10 or more. This consolidation means a simpler procurement process, fewer Material Resource Planning (MRP) entries, and smoother manufacturing. With reduced reliance on multiple suppliers and less risk of component mismatches, you gain operational simplicity, lower BOM cost, and a more predictable path to production.
2. Lower Engineering and Assembly Overhead – Opportunity Costs
Beyond component costs, the time and labor to design, validate, and assemble a complex multi-chip PCB add major expenses. This is where SiP technology delivers key financial benefits.
SiPs are pre-engineered and tested for power, signal integrity, and memory performance, enabling engineers to spend less time on board bring-up and costly rework. There’s no need for weeks spent tuning high-speed DDR traces or debugging multi-stage power sequencing; these critical challenges are addressed and validated within the SiP. This enables your team to focus immediately on application-level innovation, rather than consuming valuable time and resources on fundamental hardware integration issues.
The result of this streamlined process is a direct financial advantage. Fewer design spins, lower prototype costs, and a significantly faster time-to-market deliver major savings that directly reduce the final unit cost. In many cases, the total savings from engineering hours and accelerated production far outweigh any perceived premium of the SiP, consistently delivering a substantial ROI.
3. Reduced Sourcing Risk and Supply Chain Cost
Recent shortages of key components, such as processors and memory, highlight the fragility of discrete supply chains. When an essential part becomes unavailable or reaches end-of-life, product lines may be discontinued, resulting in delays, redesigns, and lost revenue — a reality many teams faced during the 2020-2023 component shortage crisis.
By consolidating multiple, often volatile devices into a single, predictable SiP, sourcing risk drops sharply. One part number from Octavo eliminates the need to coordinate with many vendors, manage varying lead times, and handle multiple minimum order quantities.
Octavo Systems oversees the supply chain for all SiP-integrated components, ensuring steady availability, long-term support, and simplified inventory management. This enables a more resilient, predictable, and cost-efficient production process, directly cutting transactional costs and supply chain disruption risks.
SiP as a Strategic Cost-Saving Tool
We’re not just about shrinking hardware; it’s about simplifying development and creating scalable, predictable costs. For engineers, it removes integration headaches that drive up design time and expense. For managers, it delivers measurable ROI by enabling faster development, a consolidated BOM, and a robust reduction in supply chain risk.
Ready to see how SiP technology can reduce your project costs? Contact the Octavo team to discuss your specific design challenges and discover your potential savings.
