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OSP
ENEPIG
ENIG
HASL
Pb-free HASL
Immersion Silver
Deep Gold
Immersion Tin
Immersion Tin

Immersion Tin is a final finish that involves plating tin directly to copper.

We do not recommend this finish due to its sensitivity to time, heat, handling, and moisture.

However, many customers prefer this finish because of the resulting pure tin solder joint.