RW47g470 145w ceramic 47 ohm resistor whats NOM mean?

Hello Dougmc,

With near certainty we can say this is a wire wound device. Very similar to the one on the I mentioned in the previous forum port.

We can see the individual wraps of wire.

Sincerely,

Aaron

Ref: Discover the Unexpected Frequency Response of Wire Wound Resistors - Education - Electronic Component and Engineering Solution Forum - TechForum │ DigiKey