Hi all, I need to design a polymer lid that gets glued on top of a square PCB. The lid will be 0.66" x 0.66" by 0.20" (maybe 0.025" wall thickness) with a flat top so I can have the company logo and part number printed on it. The PCB itself is a system that gets soldered to a main board by way of castellated holes. My question is, what lid material should I use since this unit must go through a reflow over? I assume a vacuum formed CPVC lid would melt right? The unit is somewhat similar in mechanical characteristics to a Linx module like the TXM-xxx-es https://www.linxtechnologies.com/resources/data-guides/txm-xxx-es.pdf Thanks Ken _____________________________________ Kenneth J. Wood Saturn PCB Design, Inc. [log in to unmask] www.saturnpcb.com ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________