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Electronics and Circuit Design

flux or pasta?

fernando bastardo
hace 5 años
hace 5 años
Good community, I am new to the world of electronics and I want you to help me in a matter of knowing if I can use solder paste or flux. what is better? I bought a container of pasta, it has served me but they tell me that liquid flux is better. I don't have a heat station yet, I have a bonnet.
geogrow
geogrow
875
hace 5 años
hace 5 años
Hello, welcome ... because in my opinion you will use the 2. one for this and the other for the other ... then there are many brands, greetings
fernando bastardo
hace 5 años

With your experience what brand would you recommend?

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geogrow
geogrow
875
hace 5 años

rma-218 for bga and pcb because the truth is that I use pure resin mixing it with petrolatum and alcohol iso ...

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geogrow
geogrow
875
hace 5 años

the antech brand is known and widely used

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Salvador perez maximo
hace 5 años
hace 5 años
Hello, good afternoon, the flux is better, for example, for micro usb connectors, I will send you a video.
fernando bastardo
hace 5 años

With your experience what brand would you recommend?

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JulioCesarTorres
hace 5 años
hace 5 años
It will depend on the work to be done, however for almost all use the thick liquid flux, of course here in Venezuela, maybe in your country you will find different ones, for the work of minisoldaduras a lighter flux comes, the paste used it many years ago, but without a doubt the flux performs the function better.
fernando bastardo
hace 5 años

I am in Venezuela, and with your experience which brand would you recommend?

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JulioCesarTorres
hace 5 años

... oh well in Venezuela, I'm going to look for the data, I use one that they sell in Caracas, it's manufactured by themselves, it's a chemical industry I buy it in mercadolibre, I pass the data in a while ...

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JulioCesarTorres
hace 5 años

... I use this flux for normal daily work in my workshop, now for smaller jobs there are other more liquid ones of which I will have to find out because I don't use them too much ...

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martin villegas
hace 5 años
hace 5 años
Hello Fernando: I do not know if congratulate you or give you the condolences of welcome to the world of headaches ... but better I congratulate you ... I comment on the flux brands almost all go well so it does not matter which one you use ... what if it matters, it is the welding that you handle ... although also almost everything unless you buy very cheaply works out well ... on the other hand the most important thing is that you practice a lot since modern electronics use many surface components and other types that although a heat station is not very necessary, if it is necessary a lot of practice but encouragement and forward that this is how we all started ... oh and if possible, place yourself in a repair shop so that you can get a practical grip

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