Author Topic: Marking code H1A sot-23  (Read 4293 times)

Johnny

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Marking code H1A sot-23
« on: 15 March 2016, 03:06:29 »
Hello friends,

I'm trying to a repair a satt board and have a faulty smd transistor marking code H1A
With Google search, I come to the SST4416 (SOT-23) [H1A]
But I have my doubts.

Possible that someone knows this transistor, or a replacement.
Thanks in advance.


s-manuals.com

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Re: Marking code H1A sot-23
« Reply #1 on: 15 March 2016, 21:58:28 »
Hello.
For some Chinese manufacturers:

H1A - MMBT3904
H2A - MMBT3906

botong

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Re: Marking code H1A sot-23
« Reply #2 on: 16 March 2016, 06:54:09 »
yes,MMBT3904

Johnny

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Re: Marking code H1A sot-23
« Reply #3 on: 16 March 2016, 20:26:41 »
Thanks for the great support,

It was a question of finding the MMBT3904 (marking code 7A with p, t or w) on my parts motherboards , but found him.
Placed and works as usual.

Thank you very much.
This SHD-8900 receiver is working good now.