PCB trace impedance
Single-ended microstrip and symmetric stripline estimates.
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PCB analysis
Estimate PCB trace impedance, copper trace and via losses, or check solder-stencil aperture geometry.
4 tools available
PCB trace resistance
DC resistance, voltage drop, and copper loss.
Open calculatorVia resistance & parallel vias
Plated-barrel resistance and ideal current sharing.
Open calculatorSolder stencil aperture
Aperture ratios and estimated paste volume.
Open calculatorNo tools match your search. Try “resistance” or “matrix”.