(Topic ID: 275226)

Any ideas for this part to a boat fridge?

By pindel

1 year ago



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  • Latest reply 1 year ago by pindel
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#1 1 year ago

I’ve been trying to fix an old norcold ac/dc fridge. There are two of these parts on the board, ac and dc. The ac works but dc does not and this part is bad. I’m hoping a replacement will fix it. This type of fridge is not cheap plus it fits in the boat. I found this burnt part toshiba 2sd842. Not sure if link will work but it comes up when I do a search for 2sd842. https://www.datasheet4u.com/datasheet-pdf/SavantIC/2SD842/pdf.php?id=506719 Any ideas where to find or an adequate replacement?
Thanks for your help
Del

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#2 1 year ago

I'm not particularly familiar with this transistor, but this site lists compatible options:

https://alltransistors.com/crsearch.php?mat=Si&struct=NPN&pc=150&ucb=80&uce=80&ic=30&tj=175&hfe=2000&caps=TO3

#3 1 year ago

How about Newark electronics or allied electronics.

#4 1 year ago

2SD842 comes up with NTE Equivalent NTE2349 NPN Darlington high

Should be able to find those fairly easily....

#5 1 year ago

Thanks for the help! I will order replacement now

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