The High Current Probe HCF77504B300G1000 (item number 1021669) is designed for safe transmission of high electrical currents in test and contacting applications. HCF77504B300G1000 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77504B300G1000, 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 HCF77504B300G1000 includes power-electronics testing. HCF77504B300G1000 is rated for 50 A continuous current with a typical contact resistance of 5 mΩ. HCF77504B300G1000 operates with 1000 cN spring force and 4.4 mm nominal travel.
