Sometimes, customers receive their order for NCS6S1203C and discover what appears to be a missing pin 9. We’re often asked if the wrong part was shipped, or if the part was damaged.
According to Murata Power Solutions’ datasheet for NCS6S1203C :
Firstly, we can see NCS6S1203C is a single output part.
For single outputparts in this series，there is no pin 9. The pin is physically absent.
Therefore, the image above of the “missing” pin is not a misshipment. The part is correct.