PCB Trace Impedance Calculator
This calculator helps you determine the characteristic impedance (Zo) of PCB traces, which is critical for maintaining signal integrity in high-speed digital and RF designs.
Use this tool to:
- Calculate characteristic impedance based on IPC-2141 standards for Surface Microstrips and Symmetric Striplines.
- Optimize trace geometry (Width and Dielectric Height) to match standard 50Ω or 75Ω system requirements.
- Determine propagation delay to manage timing margins and length matching in differential pairs or high-speed memory buses.
Trace Parameters (mils)
Calculated Results
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