9210A Series

9210A-1 & 0.1

1 Ω & 0.1 Ω Resistor with Carrying Case

  • Replacement for Thomas 1 Ω
  • Temperature Coefficient < 0.05 × 10-6/°C
  • Long Term Drift < 0.2 × 10-6/Year
  • No Pressure Coefficient
  • Maximum Dissipation 100 Milliwatts
  • Highest Performance Dissipation 10 Milliwatts
Features & Benefits

Introducing the Model 9210A MI-Type Standard – the latest innovation in resistor design from NRCC and Measurements International. Designed through extensive research, this advanced resistor is set to revolutionize the industry by providing improved performance compared to traditional designs such as the L&N Thomas-Type One-Ohm Standard.

The Model 9210A stands out with its state-of-the-art annealing process and structural mounting, resulting in exceptional stability and accuracy. In fact, extensive data analysis shows that it is currently the most stable oil-filled resistor on the market.

With a long-term drift rate of less than 0.2 ppm per year and a temperature coefficient of fewer than 0.05 ppm/°C, the Model 9210A delivers reliable and consistent results, making it an ideal choice for demanding applications. Upgrade your measurement systems with this cutting-edge technology and experience the difference for yourself.

Model Nominal
± ppm
First Year
Drift (ppm)
12 Month
Current (A)
TC at
25 °C ± 1 °C
9210A/0.1 0.1 < 10 ppm 1 0.2 1 0.05 0.1
9210A/1 1 < 10 ppm 1 0.2 0.1 0.05 0.1

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