What does a capacitor marked 47K typically represent?

A capacitor marked with a value of 47K typically signifies a capacitance of 47 picofarads (pF), with a tolerance of ±10%. This notation is based on the use of a three-digit code where letters represent a multiplier.

In this case, "K" corresponds to 1,000 in the context of capacitance, indicating the value should be multiplied by a factor of 1. This results in a capacitance value of 47 pF. Understanding this coding and labeling method is essential for properly identifying and using capacitors in electronic circuits.

Although capacitors can come in various values and tolerances, they often use standard designations to convey their specifications succinctly. Therefore, recognizing this format and understanding that "K" represents picofarads here is crucial for correct implementation.