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Source measure unit (SMU)

Fast, precise, high-resolution, safe

SMUs for electronic component DC characterization

In addition to general purpose lab power supplies SMUs offer additional features like:

  • Two- or four-quadrant power supply with source/sink operation
  • High resolution, high accuracy
  • Fast response combined with very low noise
  • Enable extrem safe operation of sensitive electronic components
  • Operation as voltage source with current limiter or as real current source with voltage limiter
  • DC, pulsed, sweep or pulsed sweep source/measurement modes
  • Extended synchronization capabilities with other instruments
R&S®NGU source measure units
The top-class in supplying power
R&S®NGU source measure units
●Two/four quadrants: operates as source and sink
●High speed data acquisition (FastLog function)
●Voltage priority and current priority mode
●High-capacitance mode
●Fast load regulation
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R&S®NGU201Number of output channels 1
Max. output power 60W
Output voltage per channel 0 V to 20 V
Output current per channel ≤ 6 V: 8 A > 6 V: 3 A		加入詢價
R&S®NGU401Number of output channels 1
Max. output power 60W
Output voltage per channel -20 V to +20 V
Output current per channel ≤ 6 V: ±8 A > 6 V: ±3 A		加入詢價
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6240B DC voltage current source/monitor
Not distributed in North America & Asia
6240B DC voltage current source/monitor
●0 to ±15 V / 0 to ±4 A (1A for DC)
●High-speed response pulse source
●High resolution source (10 µV / 1 nA) and measurement (1 µV / 100 pA) resolution
●Low-resistance measurement up to 0.25 µΩ resolution
●Sink-enabled bipolar output
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6240B DC voltage current source/monitorMax. output voltage ±15(10) V
Max. current range ±1 (4 pulsed) A
Resol. curr./volt. meas. 100 pA / 1 µV meas.
Resol. curr./volt. setting 1 nA / 10 µV
Min. pulse width 50 µs		加入詢價
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6241A DC voltage current source/monitor
Not distributed in North America & Asia
6241A DC voltage current source/monitor
●0 to ±32 V / 0 to ±500 mA
●4-quadrant supply with pos./neg. output voltage, useable as DC sink
●Source and measurement with a base accuracy of ±0.02 %
●High source (10 µV/1 nA) and measurement (1 µV/100 pA) resolution
●Pulse generation and measurement with min. pulse width of 50 µs
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6240B DC voltage current source/monitorMax. output voltage ±32 V
Max. current range ±0.5 A
Resol. curr./volt. meas. 100 pA / 1 µV meas.
Resol. curr./volt. setting 1 nA / 10 µV
Min. pulse width 50 µs		加入詢價
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6242 DC voltage current source/monitor
Not distributed in North America & Asia
6242 DC voltage current source/monitor
●0 to ±6 V / 0 to ±5 A
●4-quadrant supply with pos./neg. output voltage, useable as DC sink
●Source and measurement with a base accuracy of ±0.02 %
●High source (10 µV/1 nA) and measurement (1 µV/100 pA) resolution
●Pulse generation and measurement with min. pulse width of 50 µs
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6242 DC voltage current source/monitorMax. output voltage ±6 V
Max. current range ±5 A
Resol. curr./volt. meas. 100 pA / 1 µV meas.
Resol. curr./volt. setting 1 nA / 10 µV
Min. pulse width 50 µs		加入詢價
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6540/6541 4-channel DC generator/monitor
Not distributed in North America & Asia
6540/6541 4-channel DC generator/monitor
●4 channels with 0 to ±10 V, 0 to ±500 mA, sink-enabled output
●Minimum resolution 10 µV/10 pA (measurement)
●DC, pulse, sweep and pulse sweep operation; min. 50 µs pulse width
●Synchronous operation of channels and multiple units
●6541 benchtop unit with color LCD monitor
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6540/6541 4-channel DC generator/monitorMax. output voltage 4 X ±10 V
Max. current range 4 X ±0.5 A
Resol. curr./volt. meas. 10 pA / 10 µV meas.
Resol. curr./volt. setting 100 pA / 100 µV
Min. pulse width 50 µs		加入詢價
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6146 DC voltage current source
Not distributed in North America & Asia
6146 DC voltage current source
●4½ digit calibration source (0 to ±32.000 V, 0 to ±220.00 mA)
●4-quadrant DC voltage/current source, useable as DC sink
●High resolution: 1µV/100 nA
●High base accuracy: ±0.025 % voltage, ±0.03 % current
●Linear sweep function
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6146 DC voltage current sourceMax. output voltage ±32 V
Max. current range ±0.22 A
Source resolution. 4½ digits
Resol. curr./volt. setting 100 nA / 1 µV
Min. pulse width 20 ms		加入詢價
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6156 DC voltage current source
Not distributed in North America & Asia
6156 DC voltage current source
●5½ digit calibration source (0 to ±32.0000 V, 0 to ±220.000 mA)
●4-quadrant DC voltage/current source, useable as DC sink
●High resolution: 100nV/10 nA
●High accuracy: ±0.015 % voltage, ±0.02 % current base accuracy
●Linear sweep function
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6156 DC voltage current sourceMax. output voltage ±32 V
Max. current range ±0.22 A
Source resolution. 5½ digits
Resol. curr./volt. setting 10 nA / 100 nV
Min. pulse width 20 ms		加入詢價
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6166 DC voltage current source
NOT distributed in North America & Asia
6166 DC voltage current source
●6½ digit calibration working standard
●±10 nV to ±1200V / ±1 nA to ±120 mA
●High-precision bipolar DC voltage/current source
●High accuracy: ±35 ppm/year (±25 ppm/90days); ±5 ppm/24hrs
●JIS-compliant thermal electromotive force output function
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6166 DC voltage current sourceMax. output voltage ±1200 V
Max. current range ±0.12 A
Source resolution. 6½ digits
Resol. curr./volt. setting 1 nA / 10 nV
Min. pulse width 1 s		加入詢價
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