For power electronics in automotive and industrial applications, the Vishay Beyschlag NCW 0612 AT components combine high temperature performance and excellent long term stability with high power dissipation up to 1 W and low resistance values down to 0.10 Ω.
Joining the previously released NCW 0406 AT, the AEC-Q200 qualified devices offer a wide terminal contact geometry for superior robustness against thermal cycling.
In addition, the resistors provide high operating temperatures up to +175 °C, advanced sulphur resistance as verified according to ASTM B 809, and superior moisture resistivity at 85 °C and 85 % relative humidity.
These specifications allow designers to use NCW AT series resistors in harsh and high temperature environments without compromising power rating or electrical performance.
The resistors are a good choice for most fields of modern professional power electronics in which power dissipation, reliability, stability, and robust design are major concerns.
Typical applications will include DC/DC converters, LED drivers, DC current monitoring, and battery management systems.