5.08 mm Pitch, 20-Position Right-Angle Header
The 175365-3: The 5.08 mm pitch is wider than the common 2.54 mm, which gives more room for trace routing at higher voltages and keeps creepage distances comfortable for the 600 V rating. The mating finish is 30.0 µinch gold over copper alloy — that is a robust industrial-grade plating, good for repeated mating cycles in field-service or production environments.
Mating and Application Fit
The 0.200" row spacing matches the pitch, so the footprint is symmetric.