lead-free solder bar,lead-tin bar
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Tin Ingot
Sn 99.90 Tin Ingot Sn 99.95 Tin Ingot Sn 99.99 Tin Ingot
Tin Bar
Lead-free Solder Bar Tin Silver Copper Solder Bar Sn99 Ag0.3 Cu0.7 Tin Bar High Temperature Resistant Pure Tin Bar High Purity Tin Bars Antioxidant Solder Bar Low Temperature Tin Bar No-clean Tin Bar sn99.95 Tin Bar
Tin Balls
BGA Solder Balls Lead-free Solder Balls Pure Tin Ball Sn99.95 Solder Balls
Tin Wire
Tin Copper Solder Wire No-clean Tin Wire Silver Tin Wire Tin-Silver-Coppe Tin Wire Solid Tin Wire Rosin Core Tin Wire Low-temperature Solder Wire High-temperature Solder Wire
Solder Paste
Lead-free Solder Paste No Clean Flux Paste Low Temperature Solder Paste Halogen Free Solder Paste Medium Temperature Solder Paste High Temperature Solder Paste
Solder Flux
Environmentally Friendly Flux No-Clean Flux
Tin Alloy
Tin Phosphorus Alloy Tin Bismuth Alloy
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What is the difference between tin wire and silver wire?

What is the difference between tin wire and silver wire?

Dec 02, 2022

12-022022

The alloy composition of the tin wire is divided into tin-lead, tin-copper, etc., which are made by adding flux and evenly pouring into the middle part of the tin alloy.
Silver wire is a chemical substance with a molecular formula of Ag. It is a white shiny metal with a face-centered cubic structure. It is an excellent conductor of heat and electricity;
What is the difference between flux, flux paste and solder paste?

What is the difference between flux, flux paste and solder paste?

Dec 02, 2022

12-022022

In the electronics industry, I believe everyone has heard of electronic solder such as flux, solder paste, and solder paste. Flux, solder paste, and solder paste are all used in soldering processes, and there are still obvious differences between them. Yes, let's introduce it in detail:
Precautions for tin wire welding

Precautions for tin wire welding

Dec 02, 2022

12-022022

Solder wire is usually used together with an electric soldering iron. When using it, pay attention to the following issues:
1. When setting the temperature of the soldering iron tip, the heat resistance and safety of electronic components should be considered. If necessary, a constant temperature electric soldering iron should be used to make the welding temperature continuous and durable. In this way, the welding effect of lead-free solder wire is better .
Formation of tin wire solder joints

Formation of tin wire solder joints

Dec 01, 2022

12-012022

There are three types of tin wire welding: fusion welding, brazing and contact welding. Brazing is mainly used in the assembly of wireless point machines. Brazing refers to the technique of joining solid metals together by heating molten metals. The metal solder material that plays a role in brazing is called brazing material, that is, solder.
Solder flux requirements for lead-free solder

Solder flux requirements for lead-free solder

Dec 01, 2022

12-012022

1. Due to the chemical reaction between the solder flux and the alloy surface, different fluxes should be selected for different alloy components; due to the poor wettability of lead-free alloys, high flux activity is required; the activation temperature of flux should be increased to adapt to lead-free high temperature Soldering temperature ;) Less post-soldering residue, and non-corrosive, meeting ICT probe capability and electromigration.
Discussion on fluxing of lead-free solder wire

Discussion on fluxing of lead-free solder wire

Dec 01, 2022

12-012022

In the manual soldering iron soldering of lead-free flux-cored solder wire, the temperature setting of the soldering iron tip is above 300 C. The requirements of contemporary green electronics processes pose enormous challenges to flux cored fluxes:
Retention and Application of Solder Paste

Retention and Application of Solder Paste

Dec 01, 2022

12-012022

1. Reservation method
The storage of solder paste should be controlled in an environment of 0-10°C; the use period of solder paste is 6 months (unopened); it should not be placed in the sun.
High temperature solder wire solder

High temperature solder wire solder

Nov 30, 2022

11-302022

High-temperature tin wire is the most convenient solder for manual soldering of circuit boards. Since most tin wires contain flux such as rosin, the use of tin wire can reduce the process and improve the efficiency of soldering operations.
How to use high temperature tin wire and precautions:
Does the solder flux need to be cleaned during the soldering process?

Does the solder flux need to be cleaned during the soldering process?

Nov 30, 2022

11-302022

Nowadays, many people report that a lot of welding slag appears in the welding process, but it is not easy to clean. I don’t know if it is a problem with the product itself. Generally, the solder flux (paste) cannot be completely volatilized during the welding process, and there will be residues left on the board. superior. As for whether the residue needs to be removed in the cleaning area, it needs to be comprehensively considered according to the quality of the selected solder flux, product requirements, and production costs. Therefore, you still need to pay attention to these. The following solder paste manufacturers make up Let's talk about:
How to use the flux in solder wire?

How to use the flux in solder wire?

Nov 30, 2022

11-302022

Generally, why do we use flux in solder wire? Rosin is generally used for welding small parts, and flux is used for welding large parts. Everyone knows that rosin is used for circuit boards, and flux is used for single-piece welding. Want to know how to use flux? Everyone should first understand what flux is?
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Catherine Fannie Avril
Chtherine Fannie Avril