I'm sort of surprised you can get an eXX for that these days, but if you can, it checks most of the boxes. The combination of high temp (above base spec, at least), high resolution, and high framerate is typically hard to find in that ballpark - especially when you're looking for temperature measurement (radiometric) and not just thermal image. Worth mentioning that even if your camera is capable of swapping lenses for applications (and many in this pricerange don't, at least not without DIY), a decent lens can easily run your entire budget new, or several hundred on the used market.
Don't know if I have a specific recommendation for you, but if you want it for PCB work, you want to look through the datasheet at the minimum focus distance for the lens and the field of view - at 320x240 resolution it doesn't need to be something really narrow, but if you get a wider angle lens (45+ deg), even close in you won't see a ton of detail on very small targets. Also worth looking for a camera with manual focus rather than a fixed focus one, but again harder to find on the budget side.