Featuring current ratings up to 244A, the PSx shunts target automotive-related current sensing applications, requiring ultra-low resistance (0.2 to 4 mΩ) and robust construction, for example for ECUs, EPS, ABS, motor control, EV/HEV and BMS. Likewise, they are well suited for use in DC/DC converters frequency converters and intelligent power modules.
With their excellent long-term stability and pulse withstand performance, these shunt resistors can be used under high operating temperatures up to 170°C. They are EU RoHS-compliant and AEC-Q200 qualified.
The PSx series from KOA is now available through electronic component distributor TTI Europe.