This is the performance representation of the Samsung patch capacitor, and 1608 is the external dimension of the capacitor, that is, how big the capacitor is, as shown in the following figure:

B is the patch capacitor material X7R.

3.3NF is the capacitance of the patch, 3.3NF=3300PF=332. The above are several common descriptions of capacitors, which are understandable.

I didn't understand it before, but I will know it when I use it more. Practice makes perfect. Mu Xin Electronics' SMD capacitors are Guo Ju and Samsung, both of which are very rich. If you have any questions, you can ask them for information. That's all I can do for you. You still have to rely on yourself in the future.