📟 PCB VIA

Current Capacity Calc

MAX CURRENT1.2 A
RESISTANCE0.05 Ω

AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.

Formula (IPC-2221)

I = k × ΔT^0.44 × A^0.725
Calculates the current required to raise the via temperature by ΔT.
Standard plating thickness is often 25µm (1 mil).

TRY OTHER TOOLS 🛠️
← Back to Home

AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.