KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN732BTTD3971C50

The RN732BTTD3971C50 is a surface mount chip resistor from Lingto Electronic Limited, featuring a nominal resistance of 3.97 kΩ with a tolerance of ±0.25%. It is designed for a power rating of 0.25W at a maximum ambient temperature of 70°C. The resistor utilizes a nickel chromium thin film element and is compliant with EU RoHS requirements, making it suitable for environmentally conscious applications. The operating temperature range is from -55°C to +155°C, ensuring reliability in various conditions. The product is packaged in a 1206 size format, which is commonly used in compact electronic designs. It is important to note that this part has reached its end of life, with the last purchase date being September 30, 2022, and a recommended replacement part is the RN73R series.