3 ms·
I am not sure whether it is a good idea to use an SMD component for one of the two connectors. Connectors are exposed to a lot of physical stress in particular
by wolfgke 6y ago
I am not sure whether it is a good idea to use an SMD component for one of the two connectors. Connectors are exposed to a lot of physical stress in particular when plugging in and out. Through-hole connectors are more robust with respect to this kind of stress.
- AlbertoGP 6y agoIn this case the DB9 connector is not just surface-mounted, as it sits on the board edge so the force when inserting it will be taken by the board, and the surface-mounted solder points are at both sides of the board so the pull force will not cause bending as it would in a plain surface-mounted connector. My hunch is that all that makes up for it. I would be very surprised if it breaks off. I’m however not an expert beyond having repaired several surface-mounted connectors that broke off in my own computers.
- retrohax 6y agoOne connector is THT and the other is soldered to the PCB via its pins