2425 Keithley Sourcemeter



  • Five instruments in one (IV Source, IVR Measure)
  • 100V, 3A, 100W
  • Source and sync (4-quadrant) operation
  • 0.012% basic measure accuracy
  • 6 1/2-digit resolution
  • 2-, 4-, and 6-wire remote V-source and measure sensing
  • 1700 readings/second at 4 1/2 digits via GPIB
  • Pass/Fail comparator for fast sorting/binning
  • Programmable DIO port for automation/handler/prober control
  • Standard SCPI GPIB, RS-232 and Keithley Trigger Link interfaces


  • Discrete semiconductor devices
  • Passive devices
  • Transient suppression devices
  • ICs, RF ICs, MMICs
  • Laser diodes, laser diode modules, LEDs, photodetectors
  • Circuit protection devices (TVS, MOV, Fuses, etc.)
  • Airbags
  • Connectors, switches, relays
  • High brightness LEDs (DC and pulse)
  • Leakage tests
  • Low voltage/resistances tests
  • LIV tests
  • IDDQ tests
  • I-V characterization tests
  • Isolation and trace resistance tests
  • Temperature coefficient tests
  • Forward voltage, reverse breakdown, leakage current tests
  • DC parametric test
  • DC power source tests
  • HIPOT tests
  • Photovoltaic cell efficiency (source and sync) tests
  • Dielectric withstanding tests

The Keithley 2425 100V/3A/100W SourceMeter SMU Instrument is designed specifically for test applications that demand tightly coupled sourcing and measurement. The 2425-C provides precision voltage and current sourcing as well as measurement capabilities; it is both a highly stable DC power source and a true instrument-grade 6 1/2-digit multimeter. The power source characteristics include low noise, precision, and readback. The multimeter capabilities include high repeatability and low noise. The result is a compact, single-channel, DC parametric tester. In operation, this instrument can act as a voltage source, a current source, a voltage meter, a current meter, and an ohmmeter. Manufacturers of components and modules for the communications, semiconductor, computer, automotive, and medical industries will find the 2425-C invaluable for a wide range of characterization and production test applications.

More Information
Volts100 V
Amps3 A
Power100 W
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