The RN55E1211B from Vishay is a thin film resistor that consists of a nickel-chrome alloy thick film element and a high temperature co-fired ceramic substrate. It is designed for use in harsh environments, including high-temperature, high-humidity, and extreme vibration areas. The device features power ratings of 120 mW, a resistance range of 0.1 ohm to 1.9 MO, and a tolerance of 0.1%. The RN55E1211B also has a temperature coefficient of ±200ppm/°C maximum and is available in an 0204 surface-mount package. This resistor is RoHS compliant and ideal for use in a variety of medical, automotive, industrial, consumer and commercial applications.