TH0410 High Frequency Coaxial Shunt
TH0410 is a series of nine precision AC/DC shunts designed to convert a nominal input current of 20 mA to 10 A into a stable 1 V output signal. It enables accurate wideband current measurement and is suitable for applications such as high-speed voltage sampling systems, calibration of wideband current sources, transformers, and current sensors, as well as complex waveform current measurement environments.
The TH0410 shunts are compatible with modern data acquisition systems, precision digital meters, and waveform analyzers, allowing seamless integration into both research laboratories and industrial metrology setups. Their compact construction and robust build also make them suitable for portable field testing or on-site calibration work. Additionally, the series supports wide bandwidth and complex waveform analysis, meeting the demanding requirements of modern electrical testing and calibration standards.
| Model | Nominal Resistance (Ω) | Initial Deviation (±μΩ/Ω) | Annual Stability (±μΩ/Ω) | Temperature Coefficient (ppm/K) | Power Factor (±ppm/Rated Power) |
|---|---|---|---|---|---|
| TH0410-20mA | 50 | 50 | 18 | 2.5 | 1 |
| TH0410-50mA | 20 | 50 | 18 | 2.5 | 1 |
| TH0410-100mA | 10 | 50 | 18 | 2.5 | 2 |
| TH0410-200mA | 5 | 50 | 18 | 2.5 | 4 |
| TH0410-500mA | 2 | 50 | 18 | 2.5 | 12 |
| TH0410-1A | 1 | 50 | 18 | 4.0 | 25 |
| TH0410-2A | 500 mΩ | 50 | 18 | 4.0 | 25 |
| TH0410-5A | 200 mΩ | 50 | 18 | 4.0 | 30 |
| TH0410-10A | 100 mΩ | 50 | 18 | 4.0 | 60 |
Key Features
- Wide measurement capability from 20 mA to 10 A with 1 V precision output.
- Supports both AC and DC current measurement for versatile usage.
- High accuracy with low initial deviation and long-term stability.
- Low temperature coefficient ensures measurement integrity across varying environments.
- Designed for calibration of high-frequency current sources, sensors, and transformers.
- Suitable for waveform analysis, high-speed data logging, and laboratory metrology applications.
- Compact and precision-engineered coaxial design minimizes parasitic impedance and loading effects.