KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN731JTTD1420D10

The RN731JTTD1420D10 is a surface mount chip resistor from Lingto Electronic Limited, featuring a nominal resistance of 142 ohms with a tolerance of ¬±0.5%. It is designed for applications requiring a power rating of 0.063W at an ambient temperature of 70¬8C. The resistor utilizes a nickel chromium thin film element and is compliant with EU RoHS requirements, making it suitable for lead-free applications. The operating temperature range is from -55¬8C to +155¬8C, and it has a temperature coefficient of resistance (TCR) of ¬±100 ppm/¬8C. The product is packaged in a 0603 size format, and its last time to buy was September 30, 2022, with a recommended replacement being the RN73R series. This resistor is suitable for general-purpose applications where precision and reliability are critical.