The square pin profile (0.079" x 0.079" typical for this pitch) ensures reliable contact wipe during insertion.
Sourced through independent distribution channels.
How This Compares to Siblings in the Series
The 57102-S06-04LF is the same header in an 8-position version — identical pitch, plating, and material stack. The 57102-G06-25LF is the 50-position sibling with a thicker 30.0 µinch (0.76 µm) gold mating finish instead of the 15.0 µinch on the -S06-25LF. For applications requiring more than 500 mating cycles or exposure to corrosive atmospheres, the -G06 variant is the upgrade path — same pinout, same tooling.
