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--- decap:metal [2012/05/30 04:44] – created mcmaster
+++ decap:metal [2025/08/04 21:23] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-Professional labs use miniature can openers to avoid getting any fragments into the package.
+See also: [[decap:ceramic|Metal lid ceramic]]
+====== Lid ======
+===== Can opener =====
+Professional labs use miniature can openers to avoid getting any fragments into the package since failure analysis may want to see if the device failed from particulates.
+===== Cutting =====
+While can openers are good for failure analysis, for RE purposes a Dremel can suffice followed by a good clean.  See [Dremel TO-3] for an instructional video!  They can also be worked at room temperature by prying up the metal and peeling it back.
+===== Thermal =====
+Ceramic-metal lids can also be removed with a torch.  However, it is easy to warp the ceramic package making it difficult to get a good image of the die.
+====== References ======
+  * TO-3 Dremel: http://www.youtube.com/watch?v=lt_zFq4qzd0
-http://www.youtube.com/watch?v=lt_zFq4qzd0