The High Current Probe HCF73306B400G300 (item number 1009767) is designed for safe transmission of high electrical currents in test and contacting applications. HCF73306B400G300 focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF73306B400G300, 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 HCF73306B400G300 includes battery and power-electronics testing. The electrical rating of HCF73306B400G300 combines 30 A continuous current with 8 mΩ typical contact resistance. For HCF73306B400G300, spring force is 300 cN at a nominal travel of 4 mm.
