Y09442R50000F9L

The VCS332 offer precision Bulk Metal® Foil technology resistors as low as 0.25 ? with a temperature coefficient down to 1 ppm/°C maximum and unmatched long term stability. The 4 terminal current sensing resistors, when mounted on a heat sink, can sustain 10 W continuously without an appreciable change in resistance (0.15 % maximum). The typical 50 % power derating specification associated with other technologies is not necessary. A choice of lead configurations is available.

• Temperature coefficient of resistance (TCR): down to ± 1 ppm/°C max
• Tolerance: to ± 0.1 %
• Power rating (heat-sinked): 10 W
• Load life stability: ± 0.01 % (100 ppm) at 25 °C, 2000 h at rated power
• Resistance range: 0.25 O to 500 O
• Electrostatic discharge (ESD) up to 25 000 V
• Non-inductive, non-capacitive design
• Rise time: 1.0 ns effectively no ringing
• Current noise: 0.010 µVRMS/V of applied voltage (< - 40 dB)
• Thermal EMF: 0.05 µV/°C typical
• Voltage coefficient: < 0.1 ppm/V
• Non-inductive: 0.08 µH
• Non hot spot design
• Thermal stabilization time < 1 s (nominal value achieved within 10 ppm of steady state value)
• Terminal finish: lead (Pb)-free or tin/lead alloy