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.
Integrating IEEE 1149.1 Boundary Scan with Flying Probe Target Vectors
Integrating IEEE 1149.1 boundary scan with flying probe target vectors maximizes fault coverage on high-density PCBs while slashing test times and fixture costs.
Consigned Kits against Turnkey Purchasing on the Same Board
Split procurement saves component markup fees on high-cost ICs but demands strict kit audits, overage management, and clear contract defect attribution rules.
Functional Test Fixtures Owned by the Factory or the Buyer
Buyer-owned test fixtures require explicit PO line items, complete source files, and calibrated limit audits to prevent factory lock-in.
The Price Step between Four Layers and Six
Moving from four to six layers adds 30 to 55 percent to bare board cost through double core usage, lamination press overhead, and tighter registration yields.