RX70 Precision Resistor
RX70 precision resistor is a high-grade precision wirewound resistor produced by Guangdong Qingda Electronic Technology Co., Ltd. Adopting special alloy resistance wire and sealed packaging structure, RX70 resistor achieves ultra-low temperature coefficient, extremely tight resistance tolerance, low thermal EMF and excellent anti-aging performance.
It maintains highly consistent resistance value under temperature change and long continuous working, which is ideal for circuits requiring ultra-precise resistance reference. Multiple resistance values and tolerance grades are optional to meet high-end measuring and calibration requirements.
Key Features
- Ultra low temperature coefficient (Ultra Low TCR)
- High precision, tight resistance tolerance
- Excellent long-term stability, minimal drift
- Low thermal EMF and low noise
- Sealed construction, good moisture resistance
- Custom resistance and tolerance upon request
Applications
Resistance standard calibrators, precision digital meters, laboratory measurement equipment, aerospace electronics, precision signal sampling circuits, high-precision reference power supplies.