The fuse model has been specifically designed to meet ISO 8820-8 standards protecting high voltage accessory circuits in a variety of EV/HEV applications including electrical energy storage (ESS), battery disconnect units (BDUs) and battery management systems (BMS).

These new high-voltage EV fuses support operation up to 500V DC and feature a 20kA at 500V DC interrupting rating and an extended temperature range of -55 to 125 degrees C.

Individual models within the PF-K Series have current ratings from 15 to 50A and are available in bolt and PCB mounting options.

The EV fuses have been tested to Bourns’ internal automotive quality standards for environmental reliability, transient current cycling and device electrical and fusing characteristics.

The POWrFuse Model PF-K series models are available now and are RoHS compliant and halogen free.