Specification parameter table for SMT resistors

SMT resistors are a common electronic component widely used in electronic products. The specification parameter table for SMD resistors is a summary of the performance parameters of SMD resistors, helping engineers choose suitable resistors. The following will provide a detailed introduction to the various parameters of the SMT resistor specification parameter table

1 Resistance range: The resistance of SMD resistors is usually between a few ohms and a few megaohms. Different specifications of SMD resistors have different resistance ranges, and engineers can choose suitable resistors according to their needs

2 Rated power: The rated power of a SMT resistor refers to the maximum power that the resistor can continue to operate under standard operating conditions. The higher the rated power, the better the heat dissipation performance of the resistor, which can withstand larger currents

3 Tolerance: The tolerance of SMT resistors refers to the range of deviation between the resistance value and the nominal value. There are usually different tolerance levels such as 5%, 1%, 0.5%, etc. The smaller the tolerance, the higher the accuracy of the resistor

4 Working temperature range: The working temperature range of a SMT resistor refers to the temperature range within which the resistor can function properly. In high or low temperature environments, some resistors may not function properly, so engineers need to choose the appropriate resistor based on the actual situation

5 Packaging type: There are various packaging types for SMT resistors, including different sizes such as 0201, 0402, 0603, etc. Engineers can choose the appropriate packaging type according to actual needs

The specification parameter table of SMT resistors is an important reference for selecting suitable resistors. Engineers need to have a detailed understanding of its various parameters when designing electronic products to ensure their performance and stability