Hi.
My first post here.

I have a BK Precision 390A that I need to replace 2 resistors. I've used several online resistor calculators but I can't identify the values.

I've attached a picture of the resistors.
Thanks for your help.
Carl

 

Welcome to AAC!

I read the left one to be 4.7 ohms (yellow-violet-black-gold) and the right one to be 200 (red-black-red-gold).

 

Welcome to AAC!

I read the left one to be 4.7 ohms (yellow-violet-black-gold) and the right one to be 200 (red-black-red-gold).

What the 5th color (black) means ?

 

In that position, tempco would make the most sense:

 

Thank you Dennis. I'll try those values.