The CSR-1.5-R003 is a high performance shielded, surface-mount current sensing resistor (SMD Resistor) from the SR series. It is made of thick film technology, which utilizes a high-temperature ceramic substrate and a metalized contact area to provide high-impedance, low-inductance capabilities. The CSR-1.5-R003 has a resistance value of 1.5O, a tolerance of ±5%, and a temperature coefficient of ±130ppm/°C (parts per million per degree Celsius). This small SMD resistor is ideal for applications requiring durable, high-cyclic operation, such as automotive circuits. The CSR-1.5-R003 is RoHS compliant, UL approved, and is compatible with lead-free soldering processes.