2. analog
  3. 175244-98013

Does anyone know where I can get transistors for a 30 yr old Spectral amp DMA200?

Stephen Sank diagnosed the problem with my friend's Spectral DMA-200. There are several DMOS FET that are bad or about to go bad.  I need 4 DMOS FET model VN0116N5 or VN0120N5.  and then also need to replace 4 DMOS FET PN0116N5 or PN0120N5 that are probably near failure.  Total 8 pieces. Does anyone know where my friend can source these? Any help will be appreciated.

128x128chungjh
czarivey
5,680 posts
 

One of the datasheets to match parameters:

https://www.datasheets360.com/part/detail/vn0116n5/-2706982422070585151/

All other datasheets you can find same place for your further research.

Search transistors by datasheet is possible below:

https://www.digikey.com/en/products/filter/transistors-fets-mosfets-single/278

After finding possible choices, you can use best available even if it's far not the best.

chungjh's avatar
chungjh OP
265 posts
 

@czarivey Thanks.

roxy54's avatar
roxy54
7,656 posts
 

You would think that at Spectral prices they would have kept a supply for future repairs.

chungjh's avatar
chungjh OP
265 posts
 

They refused to work on it because it is so old. But the 200w of pure class A sounded very good. Spectral doesn’t make pure class A anymore.

doughhi
1 posts
 

 

you can the VN0120N5  here at the below company, they may have a min..25 pieces in stock. 

Standard radio

631-234-3330

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