I looked this resistor up on digkey calculator and it don't have gold for third band. This is a 5 band resistor. Thanks anyone red red gold silver blue

 

Post a photo.

Could it be an inductor?

 

Post a photo.I'm trying

Could it be an inductor?

 

This is the picture

 

I guess I don't know if inductor or resistor.

 

I guess I don't know if inductor or resistor.

Appears to be a resistor. 2.2Ω
10% tolerance, 10ppm/°K temp coefficient

See here:
http://www.resistorguide.com/resistor-color-code/

 

Appears to be a resistor.

The third band is definitely gold and can't find resistors that have gold for 3rd band. Been away to long.

 

It's unusual but it means ÷10. So two reds become 2.2.

 

10 ppm/K temperature coefficient for a 10% tolerance part would be exceedingly strange, though not impossible. I used to occasionally buy 0.1% tolerance resistors with 10 ppm tempco - at several times the price of 25 ppm parts of the same tolerance.

I suspect the blue band is the manufacturer's code for resistive material or something like that. It may denote something like flameproof and possibly fusible (fusible are almost always flameproof but flameproof aren't always fusible). The heavy leads do suggest it is a resistor - heavy leads help conduct heat to the PCB.

In my experience it is very rare to find a board with component outlines but no component ID printed on it.

 

I guess I don't know if inductor or resistor.

Any markings on the Pcb, like L1, R1 etc...?

 

The picture shows a wide red ring on the left and the same distance between the five rings, so I will read the code from the left:
Red Red Gold Silver and Blue.

I have no explanation for the blue ring.
The thickness of the wires indicates a resistor.
So right now my best bet is: 2.2 Ω 10%

Is the mentioned component in series with the capacitor (68nF 275VAC X2) just behind it?

 

hi,
This image shows the colour codes.
I agree 2.2R 10%
E

 

It is possible that it is an inductor, sometimes they look exactly like the resisotrs(my professor almost failed me for that). Please check it with a multicet.

 

Are you sure that it isn't orange, orange? It doesn't look damaged, so just hit it with a multimeter.

 

The picture shows a wide red ring on the left and the same distance between the five rings, so I will read the code from the left:
Red Red Gold Silver and Blue.

I have no explanation for the blue ring.
The thickness of the wires indicates a resistor.
So right now my best bet is: 2.2 Ω 10%

Is the mentioned component in series with the capacitor (68nF 275VAC X2) just behind it?

One end of the cap is going to common and the other end goes to earth ground.

 

Are you sure that it isn't orange, orange? It doesn't look damaged, so just hit it with a multimeter.

Looks more red, but can't really tell. The part is open so can't measure. Thanks

 

One end of the cap is going to common and the other end goes to earth ground.

The supply is 24vac and the board is fed through this resistor or whatever it is.

 

Hello,

I think @wayneh is right.
2.2 Ω 10 % 10 PPM/°K

Have a look at this table:



Bertus

 

Hello,

I think @wayneh is right.
2.2 Ω 10 % 10 PPM/°K

Have a look at this table:

View attachment 161922

Bertus

Thanks Bertus, this has all the colors and in the correct place.

 

Any markings on the Pcb, like L1, R1 etc...?

Looks like 6.8 ohms, 2% 50ppm.

No markings on board.