I have a few question about your SOT-23 lead finish (TMP36GRTZ-REEL7 )
How is the tin plated (elector plate, immersion, hot dip)?
How thick is the tin plate?
Material directly beneath tin?
Is plating heated (annealed, fused)?
Apologies for the delayed response. The available information we have on this is on the material declaration found on the TMP36 product page. You may also search for it here.