
Keysight Used PZ2100 Series Source Measure Units (SMUs)
Why Choose the PZ2100 Series?
Integrate up to 20 SMU channels in a single 1U mainframe. With up to 20 times higher channel density than conventional SMUs, the PZ2100 Series helps save valuable rack space and reduce cost per channel.

Choose from five SMU module options to tailor your system to your measurement requirements. Mix different modules and adapt your configuration as your testing needs evolve.
Measure ultra-low currents with 10 fA resolution using the PZ2110A, or capture fast dynamic behavior at up to 15 MSa/s with pulses as short as 10 µs using the PZ2121A. Choose the performance your application demands.

Combine sourcing, measurement, and selected pulser and digitizer capabilities in one modular system. Reduce the need for separate instruments and simplify test setup, configuration, and monitoring through a centralized interface.

Coordinate multiple SMU channels using built-in trigger lines with less than 50 ns timing accuracy – without additional synchronization cabling between modules.


Build the PZ2100 SMU System That Fits Your Test
Every E5071C configuration has an option code that reveals key specifications at a glance. The first digit indicates the number of test ports (2 or 4). The middle character identifies the maximum frequency (8 = 8.5 GHz, D = 14 GHz, K = 20 GHz). The last digit indicates whether bias tees are included (0 = without, 5 = with).
For example, an E5071C-485 is a 4-port analyzer covering up to 8.5 GHz with integrated bias tees.
Replacing or expanding an existing E5071C setup? Start by matching your current instrument’s configuration and checking installed software options such as TDR or time domain analysis. This can help minimize changes to established test programs and measurement workflows.
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Keysight Calibration
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