Calculating Landed Cost Crossover between Flying Probe and Fixture Tooling
Landed cost crossover balances fixture NRE against probe runtime fees, shifting financial advantage to fixtures once batch volume savings offset tooling costs.
Duty Rate Impact
Financial Penalty
Import tariffs on printed circuit board assemblies and bare boards alter the total landed cost of electronic products depending on the country of origin. The duty rate impact is calculated by applying the specific tariff code percentages directly to the declared customs value of the fabricated boards. This surcharge alters the cost structure of high-volume electronics manufacturing when components are sourced across trade borders.
Sourcing Strategy
Original equipment manufacturers frequently adjust their supply chains to locate board fabrication and assembly services in nations that benefit from preferential trade agreements. Sourcing decisions balance lower labor rates against the potential tariff liabilities incurred during import. Consequently, some assemblies are routed through intermediate countries to undergo substantial transformation and qualify for lower tariff classifications.
Total Liability
Solder and electronic components mounted on the board can trigger different tariff codes than the bare substrate itself. When a fully assembled board is imported, the duty rate impact must account for the value-added during assembly which includes both the component cost and the assembly labor. For high-density boards, this added value often triples the customs valuation and thereby increases the total tariff burden.
If the final assembly includes microprocessors or specialized integrated circuits, the customs classification can shift to a higher duty bracket.