I'm now between these 3 thermal switches:
https://www.digikey.pt/products/compare/en?RI=516_0_0_1000011_0_0_0_0_0_0_0_0_0_0_|ffe81912,b7c000a,ffe00204,2080009&allpart=on&part=317-1321-ND&part=317-1000-ND&part=317-1038-ND&allpart=on
Price is the same but I can't see any difference between them.