Conductive trace is a thin metallic pathway on a substrate that carries electrical signals between components in electronic assemblies.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Width | 50-200μm | |
| Thickness | 12-35μm | |
| Resistance | <0.1Ω/cm | |
| Current Capacity | 1-3A per 100μm width | |
| Adhesion Strength | >1.5N/mm (peel test) | |
| Surface Roughness | Ra < 0.3μm |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Mechanical substrate for mounting and thermally managing individual LED semiconductor dies
A structured network of electrical connections that routes signals between individual photodetectors in an array.
A structured network of conductive pathways within a logic gates array that enables signal routing and electrical connections between individual logic gates.
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Conductive traces are flat, patterned conductors on substrates for surface-mount applications, while wires are three-dimensional conductors used for point-to-point connections. Traces enable higher density and precision in microelectronics.
Traces are typically created through photolithography (copper etching on laminated substrates) or additive processes like screen printing of conductive inks. Laser direct structuring is also used for high-precision applications.
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