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How to choose a suitable solder paste in SMT assembly?

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inSMTIn surface mount processing, solder paste is widely used inPCBAAssemblyPCBAManufacturing and all kinds ofSMTIn the process, forPCBAThe quality of the finished product plays a decisive role. Solder paste is a kind of soldering material,…

News and information

How to deal with the problem of stainless steel low-temperature tin wire not being tinned?

How to deal with the problem of stainless steel low-temperature tin wire not being tinned?Feb 22,2021

The welding of low-temperature tin wire for stainless steel is a rather difficult step in the welding processing technology. With the diversification of products, in order to better complete the welding of stainless steel low-temperature tin wire, the requirements for the welding process in China are gradually increasing. To solve this problem, Shenzhen JJY analyzes it in the following three ways:

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Let's have a prosperous New Year and a great start to work!

Let's have a prosperous New Year and a great start to work!Feb 22,2021

Dear customers, partners and friends: Happy New Year! Happy start to work!

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When using low-temperature tin wire, if the soldering iron tip turns black and oxidizes, how should it be handled?

When using low-temperature tin wire, if the soldering iron tip turns black and oxidizes, how should it be handled?Feb 11,2021

Regarding the problem of the soldering iron tip turning black and air oxidation during the use of low-temperature tin wire, Shenzhen JJY, after analyzing the causes, has identified the following key points:

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How to solve the problem of leakage when soldering low-temperature tin wire?

How to solve the problem of leakage when soldering low-temperature tin wire?Feb 10,2021

There are many reasons involved in this difficult problem. For instance, whether the customer's welding method for low-temperature tin wire has been cleaned or not. What is the spacing between the solder joints on the PCB board? The insulation resistance size of the flux itself after soldering and its natural environment are all related. The analysis can be divided into the following points?

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What are the characteristics of low-temperature solder wire in solder wire?

What are the characteristics of low-temperature solder wire in solder wire?Feb 09,2021

Low-temperature solder wire is a type of solder wire. However, solder wire is mainly composed of two components. One type of solder wire is called eutectic solder, which is made up of tin-63 and lead-37. What are the differences between solder wires? JJY is here to share with you.

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