The RTT20R047JTE is a chip resistor - surface mount with 0.047 ohms ±5% precision, 3/4W of power, and 2010 RoHS standards manufactured by RALEC. It is designed to be used in applications requiring high precision and accuracy, such as in medical equipment, highly specialized industrial electronics, automotive electronics, instrumentation control, and aerospace applications. It features a small size and high reliability, with excellent environmental properties. The high grade material allows it to be used in demanding environments as well. It comes in a 1210 size package.