The ROHM ESR03EZPF51R0 is a thick film chip resistor with 0603 (1608 Metric) dimensions, a resistance value of 51 Ohms ±1%, and a rated power of 0.25W (1/4W). It is designed for pulse withstanding, and is suitable for the automotive AEC-Q200 standard. The ESR03EZPF51R0 has excellent resistance to humidity, solvents, and chemicals, enabling it to be used in environments exposed to contamination. It is also designed for high-temperature applications, able to withstand temperatures up to 175°C. This resistor has excellent electrical characteristics, such as a very stable resistance over time and a low thermal coefficient. It is lead-free and RoHS compliant, making it ideal for environmental-friendly applications. The ESR03EZPF51R0 comes in a Halogen-free and low-smoke package for high-reliability protection.