I need some help identifying what I'm pretty sure is a resistor. I have a power supply that blew up, I opened it up and everything looks ok except for this. The color bands are: Brown Blue Silver Gold Black The only problem is that silver isn't a valid color for the third band. I know gray is, but it definitely looks silver to me. What else could it be? If I use gray for the third band I get a 16.8 ohm 20% resistor, what wattage do you suppose it could be using the penny for scale? Thanks for any help you can offer.