The High Current Probe HCF77307B300G150 (item number 1011972) is designed for safe transmission of high electrical currents in test and contacting applications. HCF77307B300G150 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77307B300G150, contact resistance, contact force and thermal behavior must be considered together because they influence voltage drop and temperature rise at the contact point. The intended application area for HCF77307B300G150 includes power-electronics testing. HCF77307B300G150 is rated for 30 A continuous current with a typical contact resistance of 8 mΩ. HCF77307B300G150 operates with 150 cN spring force and 4 mm nominal travel.
