MCUmall EPROM BIOS Chip Burner Forum
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T O P I C    R E V I E W
Pas Posted - 07/16/2008 : 16:26:47
I have a TOP2048 that has some blown transistors. The markings are Y2 and Y1 but nothing else. I have a TOP2049 as well but it doesnt seem to want to program my AM2716B chips like the 2048 would. Does anyone know which transistors I need to order from Mouser to replace these blown ones?
4   L A T E S T    R E P L I E S    (Newest First)
xoom Posted - 10/11/2009 : 04:16:40
Finally i found that transistor: RN2130FT or RN2130F
here is datasheet:
xoom Posted - 10/08/2009 : 01:06:41
i found just this:
Y2 |CLY2 |Sie |DR |MW6 |3GHz GaAsfet 0.25W 3GHz
Y2 |BZX84-C12 |Phi |C |SOT23 |0.3W zener 12V±5%

anyone know what exactly is this transistors?
osvaldo Posted - 03/26/2009 : 04:18:12
send me a picture of where are located aver if I can help show what type of tr are compared to mine
ZLM Posted - 07/22/2008 : 00:02:09
Those are regular PNP or NPN power transistors.

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