Re: SG348



On Feb 11, 11:33 pm, "Mr. Fix It" <maciej.kedzi...@xxxxxxxxx> wrote:
On Feb 11, 8:35 pm, Eeyore <rabbitsfriendsandrelati...@xxxxxxxxxxx>
wrote:

"Mr. Fix It" wrote:
Can someone help me identify and cross reference partSG348, which
looks like a dime size disc with 2 legs? It is likely thermistor or
varistor. It was located by the bridge rectifier in control unit to
the furnace blower control unit. It has manufacturer logo looking like
"i"

http://www.rtie.com/ntc/surggard.htm

Can't seeSG348though.http://www.rtie.com/ntc/sgspec.htm

Graham

Yes, it must be it. Any sugestion on replacement?
I did not want to be without heat so jumped it for now.
What do you think of replacing with 1-2ohm 5W resistor instead.

I post the answer to my own question. I see some interest in this
component, which is 1ohm, 20A thermistor made by RTI
It can be replaced with any other 1ohm 20A to 30A PT thermistor.

.



Relevant Pages

  • Re: SG348
    ... it with a short but it is more likely a NTC not a PTC. ... It was located by the bridge rectifier in control unit to ... Any sugestion on replacement? ... component, which is 1ohm, 20A thermistor made by RTI ...
    (sci.electronics.components)
  • Re: SG348
    ... It is likely thermistor or ... varistor. ... It was located by the bridge rectifier in control unit to ...
    (sci.electronics.components)
  • Re: SG348
    ... varistor. ... It was located by the bridge rectifier in control unit to ... SG-348 is NTC Thermistor made by RTI Electronics. ...
    (sci.electronics.repair)
  • Re: SG348
    ... It is likely thermistor or ... varistor. ... It was located by the bridge rectifier in control unit to ... Any sugestion on replacement? ...
    (sci.electronics.components)
  • SG348
    ... looks like a dime size disc with 2 legs? ... It is likely thermistor or ... varistor. ... It was located by the bridge rectifier in control unit to ...
    (sci.electronics.repair)

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