Single-position breakaway header for prototyping and repair
It carries 3 A per contact with tin-on-tin plating, rated for 100.0 µinch (2.54 µm) on both the mating face and the solder post. This is a general-purpose signal or low-power interconnect for board-to-board or cable applications.
Tin plating suits low-cycle, cost-sensitive builds
Tin-to-tin contacts are economical but can frett under vibration or repeated thermal cycling. For a single-position header used as a jumper or programming point, this is rarely a concern.