Additional Features: Two matrix card types supported: Agilent E5252A matrix cards and Keysight Agilent E5255A multiplexer cards Agilent E5252A matrix cards support Kelvin or cost-effective non-Kelvin switching matrix functionality Agilent E5255A multiplexer cards support long-term multisite reliability testing Agilent EasyEXPERT software can control and automate switch settings using application tests 20 femtoamp measurement resolution through the switch using Agilent 4156C, B1500A, or E5270B HRSMU Transient current settling time (to < 450 fA) of less than 3.5 seconds (10 V input step)(Supplemental Information) 10 MHz bandwidth (- 3dB) using Agilent E5252A cards (Supplemental Information) Channel isolation of 10 teraohms for low-current (triaxial) paths using Agilent E5252A cards 6 low-current (triaxial) and 4 general-purpose (coaxial) inputs Modular design supports x12, x24, x36,and x48 triaxial output configurations Triaxial inputs 1 to 4 have dedicated internal paths Triaxial inputs 5 to 6 and the 4 coaxial inputs are multiplexed (3:1) and share 2 internal paths 6 low-current (triaxial) inputs; 3 DC-bias (coaxial) inputs per card Modular design supports x24, x48, x72,and x96 triaxial output configurations Can gang up to four Agilent E5250A mainframes together to support up to 384 output channels The  Agilent E5250A low-leakage switch mainframe expands a single measurement station, such as the Agilent 4155B and 4156B, to an automated measurement system. The Agilent E5250A is configured using plug-in modules either as a cross-point matrix for general parametric measurements or as a multiplexer for long-term reliability measurements.