🧮 IPC-2152 STANDARD

PCB Trace Width Calculator

Professional trace width calculations based on IPC-2152 standard for optimal current carrying capacity and thermal management.

Interactive Calculator

Calculate optimal trace widths based on IPC-2152 standard for reliable PCB design

Current (A)

Temperature Rise (°C)

Copper Thickness

PCB Layer Type

Inner Layer Outer Layer

Unit System

Minimum Width

0.80 mm

Conservative safety margin

Recommended Width

1.00 mm

IPC-2152 standard calculation

Maximum Width

1.30 mm

Maximum practical width

Temperature Rise:

10°C

Layer Type:

Inner Layer

Step-by-step guide to using the trace width calculator effectively

1

Input the maximum current that will flow through the trace. Use preset buttons for common values.

2

Configure temperature rise, copper thickness, and layer type based on your PCB specifications.

3

Click Calculate to get IPC-2152 compliant trace width recommendations with safety margins.

4

Use the recommended width in your PCB design for optimal current carrying capacity.