The RTT031R78FTP is a surface mount, RoHS-compliant chip resistor manufactured by RALEC. It features a resistance rating of 1.78 Ohms, with a tolerance of ±1%, in an 0603 size package. The resistor has a low profile of just 0.60m x 0.30mm, allowing it to be used in space-limited areas, such as laptop and mobile device motherboards. The resistor is made with a moisture-resistant epoxy coating, making it suitable for use in a variety of environments. The RTT031R78FTP has an inductance performance of 0.006uH, and a thermal resistance of 90°C/W. It is suitable for use in noise reduction, signal line impedance matching, and over-current protection applications.