Current Sources

The Keithley 220 is a programmable current source capable of sourcing currents from a 2 nA full range up to 100 mA. It…

The Keithley 228A is a programmable bipolar voltage and current source and sink, designed to deliver up to 100W of powe…

The Keithley Model 238 is a high-precision, high-current Source-Measure Unit (SMU) designed for characterization of sem…

The Keithley 2400 is a standard 20 W SourceMeter instrument that tightly couples a highly stable DC power source with a…

The Keithley 2450 SourceMeter is a high-precision Source Measure Unit (SMU) designed for modern characterization and pr…

The Keysight (Agilent HP) 41422A is a High Current Source/Monitor Unit (HCSMU) module designed for use in the HP 4142B…

The Keysight 42841A Bias Current Source is a highly stable, high-current DC bias source designed for use with compatibl…

The Keithley 6220 is a high-precision DC current source designed for low-resistance testing, nanotechnology measurement…

The Keithley 6221 is a highly precise AC and DC current source designed for applications requiring extremely low curren…