Secondary Source Bring up Cost Metrics and Net Present Value Calculation
Secondary source bring-up generates positive Net Present Value when unit cost savings and risk offsets exceed fixed tooling and qualification expenses.
Net Present Value
Meaning
A financial metric calculates the current value of a series of future cash flows generated by a project or capital investment, discounted at a specific rate. This calculation, known as net present value, helps product managers decide whether to authorize the purchase of specialized SMT tooling or assembly automation.
Capital Allocation
Project planners use this valuation tool to compare competing hardware designs or alternative contract manufacturers. High upfront tooling costs with low unit prices are compared against low tooling costs with higher recurring assembly costs. This financial comparison guides decisions about which manufacturing partner receives the assembly contract.
A positive outcome indicates that the project will generate returns exceeding the corporate cost of capital.
Discount Rate
The choice of the discount percentage reflects both the cost of borrowing and the risk profile of the hardware product. Volatile radio markets or unproven antenna technologies demand a higher discount rate to account for the uncertainty of long-term sales. This adjustments protects the company from committing capital to high-risk integration projects that may become obsolete before paying off.
Lower risk updates of existing boards use a lower rate, making them easier to justify financially.
Investment Gate
Executive committees use the final financial calculation as a primary gate in the product release lifecycle. Development projects that fail to clear the baseline hurdle are sent back for redesign or outright cancellation. This financial discipline prevents the development team from pursuing technically impressive projects that lack market viability.
It ensures that engineering resources remain focused on hardware programs that deliver the highest financial return to the business.