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  1. #1
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    please help to identify component with marking BEQX with Japanese writing.

    Hi,
    The component has a marking BE and QX and in the middle, it seems like a logo or Japanese writing. Your help is much appreciated. Thanks

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  2. #2
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    Re: please help to identify component with marking BEQX with Japanese writing.

    And you do nit like to use google or some other search engine.
    In your post is missing info about the circuit that the component is in, a photo from a different angle that the number of leads could be seen, not a same photo with different zoom level....

    http://www.s-manuals.com/smd/be

    http://www.marsport.org.uk/smd/mainframe.htm

    https://alltransistors.com/smd-search.php?search=BE
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  3. #3
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    Re: please help to identify component with marking BEQX with Japanese writing.

    Hello again,
    Here is the drawing, with the suspected Japanese marking. According to the semicon tester that I used, it is a PNP silicon BJT. The packaging is SOT-89. It is used with KA3505 "Supervisory Circuits PC SMPS Sup. IC".


    Click image for larger version. 

Name:	MARKING.jpg 
Views:	0 
Size:	494.9 KB 
ID:	155543

    Click image for larger version. 

Name:	KA3505.JPG 
Views:	0 
Size:	28.2 KB 
ID:	155544

    Click image for larger version. 

Name:	CRCT.JPG 
Views:	2 
Size:	73.9 KB 
ID:	155545



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  4. #4
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    Re: please help to identify component with marking BEQX with Japanese writing.

    On the first link that I posted, you have the BE marking in SOT-89
    Make no mistake between my personality and my attitude.
    My personality is who I am.
    My attitude depends on who you are.



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