[TechAssist] Re: Transistor Question

  • From: "repair1" <repair1@xxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 21 Jan 2002 14:19:15 -0600



Bill, what I usually do If I am making a sub I am not sure about I look up
the specs on the xsistors in question, if specs are comparable,
or exceed one being replaced I go for it, followed by old fashioned
temperature test, with my calibrated fingertip, if it passes and set
functions normally, I ship. Remember Bill, there are no stupid questions ,
just stupid answers, have a good day.
charles betzler
Best Electronics
repair1@xxxxxxxxxxxxx




----- Original Message -----
From: "Bill McFarland" <billmcfarland@xxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, January 21, 2002 12:55 PM
Subject: [TechAssist] Transistor Question


> Hello all,
>
> I have a question.
>
> I have done this for years but since I have a forum to ask questions like
this one I am interested in hearing other opinions.
> I ask this question only to make my self better at what I do. If I find
that what I have been doing is wrong or suspect I will gladly change it. So
please be gentle if I am wrong. (Remember we are all in this together...Ever
watch Red Green?)
>
> I am in need of HOT Part number on the Transistor is 610597 (Philips part)
> I crossed it to a NTE2353.
> I have in stock a 2SD1881 which I know from past experience also crosses
to a NTE2353
> The mounting will be all the same so I wont have to worry about that.
>
> I will more then likely install the 2SD1881.
>
> My question is this. What is the viability of this thought process?
>
> If they both cross to the same NTE is it fair to "ASSUME" they have the
same basic specs?
>
> I am just wondering? Like I said been doing this for years. But that means
nothing.
>
> so be gentle!
>
> Good luck, God Bless
> Bill McFarland
> DMC Electronics
> Salt Lake City, Utah
>
>
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