Single-Position Power Plug for PCB Bus Rails
The silver-plated contact (200.0 µin / 5.08 µm) handles the current density without excessive heating, and the UL94 V-0 rated black housing suits equipment inside an enclosure where flame rating is required.
What the 35 A Rating Means for Your Board
Silver Plating — Why Thickness Matters
Silver oxidises over time, but the wipe action during mating and the heavy plating keep contact resistance stable below the threshold that would cause thermal runaway. For a connector that stays mated for the life of the assembly, silver offers lower resistance than tin and avoids the fretting corrosion risk of thin gold flash under high current.