This is a common arrangement. The replaceable batteries in phones also usually have 3 or 4 terminals for a thermistor. I suspect many of those who have 3D prin

This is a common arrangement. The replaceable batteries in phones also usually have 3 or 4 terminals for a thermistor. I suspect many of those who have 3D printers may also have enough scraps of plastic lying around to be able to make something like this from; a few sheets cut and solvent-welded together would likely be stronger.