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These thick-film metal-glaze chip resistors designed for demanding environments offer tight tolerance, long-term stability, high ESD tolerance, and AEC-Q200 qualification. Ideal for accuracy-critical sensing and voltage detection in automotive, industrial, and measurement applications.

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KOA's RS73 Series High Precision and High-Reliability Chip Resistors is engineered for superior performance in demanding applications. Utilizing advanced thick film technology, these ESD transient-tolerant resistors combine the accuracy of thin film resistors with the ruggedness of thick film devices, making them ideal for high-precision, low temperature coefficient of resistance (T.C.R.) applications.

The RS73 series boasts an impressive long-term stability of ±0.2%, ensuring reliable performance over time. With a T.C.R. of ±25ppm/K and a low tolerance of ±0.1%, these resistors are perfect for precision designs in high-accuracy sensing and voltage detection circuits, especially in low orbit applications.

Available in compact sizes -0402, 0603, 0805, and 1206 inches - these resistors offer a high power rating per size and exceptional short-time overload performance. Whether you're working in aerospace, telecommunications, or industrial applications, the RS73 series provides the reliability and precision you need.