Are both CX-1080-BC-HT-20L and CX-1080-SD-HT-20L sensors' performance same but in different packages? Can I use "CX-1080-BC-HT-20L" DIRECTLY on my circuit board though it is a "bare chip"? or I have to use "CX-1080-SD-HT-20L" which is in SD package on my board?
For CX-1080-BC-HT-20L vs CX-1080-SD-HT-20L: because these RTD sensors are type of resistor, so, I can inject current into it through either of its two pins, right? (in other words, its two pins are not polarized, right?)