Smd resistor codes are the code system used to specify the values of surface mount resistors. With this code system consisting of 3 and 4 digits, the nominal value and tolerance of the resistors are determined.
- The tolerance of 3 digit SMD resistors is 5%.
- The tolerance of 4 digit SMD resistors is 1%.
By using the SMD resistor codes tool below, you can learn the resistance values of the codes written on SMD (surface mount) resistors.