The TR1206D4M99P0550 is a high precision and low-TCR SMD resistor with 4.99 Mohms ±0.5% resistance, 1/4 Watt power rating, and 1206 size chip size. It is manufactured to RoHS standards by Ever Ohms. The resistor is designed for precision applications, with a 0.5% tolerance in resistance value ensuring high accuracy. It has a low TCR (temperature coefficient of resistance) value of 2 ppm/°C, meaning that it has stable resistance values even under fluctuating temperature conditions. The resistor is an ideal choice for applications where high accuracy is the priority, such as test and measurement equipment, medical instrumentation, and automotive electronics.