Question about Altec Lansing VS4121 2.1 Channel Powered Audio Stereo Speaker System (Retail) Computer Speakers

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Ic tfa9842j Is there a equivalent ic or do I have to use another tfa9842j?

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Equivalence transistor tt2206


Equivalent Sanyo 2S?5793
Features : I(c) : 10A, V(cbo) : 1600V
1. High speed.
2. High breakdown voltage (Vcbo=1600V, Vceo=800V, Ic=10A, Pc=65W ).
3. High reliability (Adoption of HVP process).
4. Adoption of MBIT process.

TT2206 equivalent circuit is 2S?5793, TT2202, JL6920, 2SC5446

Dec 19, 2016 | Televison & Video

1 Answer

Ic equivalent of strw6756


There is no equivalent to this SMPS switching IC.
http://electronicshelponline.blogspot.com/

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Equivalent for IC 76938Y 7N


There is no equivalent to this IC number.
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Aug 13, 2014 | Televison & Video

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Please what is LA72730 equivalent IC


There is no equivalent substitute for this IC.
Gopakumar Gopalan Google

May 01, 2014 | Televison & Video

1 Answer

Acer aspire 5315-2153 has a power problem caused by wrong adapter, the 3 ics on intel celeron board have got burn't. Can you send me the equivalence of the 8 legs Dip ic that i can buy in the market to...


The numbers on the IC's are what you need to use to order replacements. Generally, there are no equivalents available without knowing the numbers on the faulty IC's.

Dec 30, 2013 | Computers & Internet

2 Answers

My IC BT9843 is burnt I need an equivalent to replace it.any help please?


i had same problem. You can use TFA9843J instead BT9843(not possible to find). But when you will fix it change 8 pin to 9 - 9 to 8.

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2-mla2jyfwgp2yg1xb5100eal4-5-3.jpg

Aug 14, 2012 | Creative Labs Audio Players & Recorders

6 Answers

Need equivalent IC


i made programmer for 89c51. in this use ic ds275. i want know what is the equivalent ic of ds275.

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