Model A1181: 1.83, 2, 2.1, 2.13, 2.16, 2.2, or 2.4 GHz Core 2 Duo processor

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let me know the part number for T3901

Hi - Could you please let me know the part number for T3901, it is burnt in my laptop. I'm looking for a new part to be replaced, if you can help me in finding same chip, It would be great !



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syedhamjath, what laptop? what logic board? T3901? Post images of your part location in respect to the board with your question.


Model : A1181

CUP : Core 2 duo

RAM : 4 GB max 667 MHz (2 GB officially supported)


A1181 is to generic for me. Take a look at your logic board. There should be a 820-XXXX. give us that number. If nothing else, give us the last four digits of your computers serial number


To find that serial number, remove the battery and look in the hole. It should be printed on a gray tag.


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syedhamjath, for the A1181 Macbook Early 2008 Late 2008 reference designator T3901 is a TLA-6T213LF Pulse Transformer. Available at as well as many other places.

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Thanks a lot, Also I just wanted to know the difference between TLA-6T213LF and TLA-6T213HF let me know if you find any information.



Where did you get TLA-6T213HF from? You need to take a look at TDK's datasheet to see what that part is. Try Google etc. to get more info.


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syedhamjath will be eternally grateful.
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