The High Current Probe HCF77211B100G300A (item number 1165647) is designed for safe transmission of high electrical currents in test and contacting applications. HCF77211B100G300A focuses on current capacity and low transition losses, as required in battery testing, formation and other e-mobility applications. For HCF77211B100G300A, 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 HCF77211B100G300A includes battery and power-electronics testing. The electrical rating of HCF77211B100G300A combines 20 A continuous current with 10 mΩ typical contact resistance. For HCF77211B100G300A, spring force is 150 cN at a nominal travel of 4 mm.
