Although both are horizontal transistors with damper diode the D5071 is lower in terms of amps, it may be for 14-inch televisions of "circular" tubes I would not use it as a definitive replacement. The D2499 is perfectly commercial you can buy everywhere I think ...
neg I think you were wrong the datashet says for 2sd5071 10 amperes right now I upload the datashet.
you are right neo is 2 amps smaller the d2499 is 12 amps if you comment on the TV model you could see if it works .... greetings.
I give you your positive Neo vote even if I already clarify that you were right, I only asked the model to the postman to know if it is 14 or more inches, panasonic puts on that TV set of 14 that transistor that is left over, but does it with the same flagpole 29 inches, if the TV is 14, it works on d 5071 if it is bigger or talk about looking for the original. or a replacement like 2sd1879 with damper.
Best regards to all for responding. The TV model of the D2499 is a 20 or 221-inch Admiral, and the model of the D5071 was a panasonic as 14 inches, this is small. Also look for the Datasheet and compare them, but I have my doubts. Thanks for your quick response.
Good Luis Alejandro: I think my comment is simple, concise, but definitive, it does not have to go around the topic so much, the D2499 is superior to the D5071, but it goes without saying that we all rely on what the datasheet of the component says in case Perhaps the world was perfect, but that does not exist, in some of those you buy a D2499 but this by manufacture is not the same as an old transistor. (I do not know if it is understood) Whenever one is with the TSH in short, complications are expected, so you have to take preventive measures and ensure, for example, the source.
It is well regulated. Unfortunately, sometimes the horizontal transistor that we have in stock in the workshop will be cannon fodder; That is to say, if we do not change it, there is no way of knowing if the TV will walk. That is why I reiterate, in my first comment there is already a good response to my view, the D5071 is inferior based on the datasheet of the mimso, and you confirm it yourself mentioning since TV I recover it, it is a matter of criteria nothing more, like it is a seemingly original transistor of a recognized brand, being older, even better than