Need help identifying this part

[daniel818a]

[ataradov]

Thermal sensor, must likely thermal resistor. The exact part number may be harder to identify. But if it is broken, you can do a decent guess in many cases based on the schematics around it.

[daniel818a]

ty for the answer this append and im trying to fix it alradey cleaned it all and solderd new parts exepet this

[ataradov]

Was it actually damaged? Have you measured it? Or hos did you determine it was bad?

[daniel818a]

it blow up i have five pcbs the same and one of them failed

[ataradov]

Thermal resistors should not blow up. But take a closer picture of the good devices. I can only see 3 color bands, but normally there should be 4. Is there one more band that is not visible?

And in any case, remove the working one from the board and measure its resistance.

[daniel818a]

well it did and no only 3 Colors red black and red

its Connected to two of the legs to this pnp
https://datasheetspdf.com/pdf/73623/PanasonicSemiconductor/2SA1762/1

[daniel818a]

I measured it gives me 1.7k and if press it with my finger its goes down

[ataradov]

Which legs?

I would draw a bit of a schematic around this component. And measure it out of circuit.

[ataradov]

I measured it gives me 1.7k and if press it with my finger its goes down

Can you get better picture/description of the colors? This behaviour looks like regular NTC resistor. But color code does not make sense to me.

[ataradov]

Although Red-Black-Red is 2K +/-20%.

[daniel818a]

it goes to the emitter  and base

[ataradov]

You have light reflection right on the band. And red and orange look very similar. The picture needs to be much cleaner. If the colors are red-black-red, then it is 2k NTC resistor.