Correct selection of resistor position and allowable deviation

The resistance value of the resistor should be calculated according to the design, and standard resistance series resistors should be preferred. This not only facilitates production management but also reduces costs. For general electronic devices Just choose the allowable deviation of I and H level accuracy.

If high-precision resistors are needed, they can be selected from the specified high-precision series according to actual needs. In some cases, the series or parallel connection of resistors can be adopted to meet the requirements of resistance value and allowable error.