How much is a bottle of lead-free solder paste sold directly by JJY?

With the advancement of technology,SMTLead-free processes are becoming increasingly mature.Lead-free solder pasteThe application is implementationSMTAuxiliary materials for lead-free processes. A lotsmtManufacturerledAll the manufacturers of light strips choose to purchase lead-free solder paste directly from lead-free solder paste manufacturers. So, how much is a bottle of lead-free solder paste sold directly by the manufacturer? Lead-free solder paste manufacturers would like to share with everyone:

JJY reminds you that the price of lead-free solder paste is mainly determined by the following factors:

I. The quality of lead-free solder paste

JJY believes that the quality of lead-free solder paste should be distinguished based on the actual situation. If the solder application industry does not have environmental protection and lead-free requirements, then the best solder alloy is tin-lead alloy63/37Otherwise, lead-free solder alloys must be used. At present, the tin-lead alloy used in electronic products is the closest63/37All the properties are of tin96.5silver3.0copper0.5(Also known as305Lead-free high-temperature solder paste. This component is compared with tin and lead63/37The alloy is closer to the performance level. However, this kind305The price of lead-free high-temperature solder paste is a bit higher, and many manufacturers find it hard to accept. Furthermore, no complete compliance has been found so far63/37Lead-free solder paste with excellent performance.

In addition, there is another lead-free high-temperature solder paste with the highest cost performance and similar performance, which is tin99silver0.3copper0.7(Also known as0307Lead-free high-temperature solder paste is relatively affordable in price, but its application is rather meticulous.

Ii. Lead-free Solder Paste Process

The process window is a temperature curve and also takes into account the technology of the solder paste manufacturer. It is somewhat difficult to achieve high activity, low halogen and low residue. If a manufacturer's process can be done very well, then its products will definitely have added value, but relatively speaking, the price will be relatively high.

Iii. Viscosity of lead-free solder paste

Viscosity is the most troublesome parameter in the application of lead-free solder paste, which can easily cause confusion in solder paste selection. However, reference standards can still be formulated according to different operation methods. Lead-free solder paste of different viscosities will also have certain differences in price.

How much is a bottle of lead-free solder paste sold directly by the manufacturer? It is understandable that some people choose to purchase after the price drops, as the price is determined by daily fluctuations. This depends on the customer's budget and choices, and we can all meet the customer's needs. If necessary, you can call or directly add wechat to learn about the relevant information. Welcome to consult!