I need a resistor to work with 230 VAC voltage. So 400V rating would be appreciated.
However most of the chip resistor with size 1206 and above has only 200 Volts of maximum working voltage. Main of my concern is: why this voltage doesn't rise up with resistor size?
This table taken from Rohms datasheet:
And the similar situation appears in different suppliers.
It looks very weird as 2512 is more than twice as long as 1206 but it has same voltage rating.
This is a bit frustrating... What shoud I use in a circuits working under power line voltages?