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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The relationship between tin wire color and purity

The relationship between tin wire color and purity

Jan 06, 2023

01-062023

The quality of solder wire largely determines the soldering effect, so it is very important to choose a good quality solder wire.
I believe everyone has heard that the quality of solder wire can be judged by the glossiness of solder joints. Comparing the whitening degree of solder joints, you can know the proportion of lead content in solder wire, so as to judge the quality of solder wire.
The use and characteristics of lead-free solder bar and solder bar

The use and characteristics of lead-free solder bar and solder bar

Jan 06, 2023

01-062023

1. Standard solder bar: the standard is Sn63/Pb37, deformation seam, steel grid plate Sn60/Pb40 solder bar. Usually it is mainly used for wave soldering and hot dip soldering, and the working temperature is 220°C-260°C. It has the following advantages:
Types of lead-free solder paste

Types of lead-free solder paste

Jan 06, 2023

01-062023

Lead-free solder paste is one of the more common auxiliary materials for soldering in the electronics industry. Nowadays, with the development of the times, it will be used in many of our industries. Lead-free solder paste is divided into several types, because there are many types and specifications of solder paste, and the products for soldering are also different, of course, the price is also different. The following solder paste manufacturers will talk about it for everyone:
How to deal with the phenomenon of lead-free tin wire splashing

How to deal with the phenomenon of lead-free tin wire splashing

Jan 05, 2023

01-052023

Thermal shock at high temperature is one of the causes of flux and solder ball splashing, so how to alleviate this phenomenon? In order to prevent the splashing of lead-free tin wire, although there is a method of sending tin wire into the V-shaped groove , but the tin wire will harden rapidly when using lead-free tin wire, so it cannot be called perfect.
How to solve the problem of air bubbles in lead-free solder paste solder joints

How to solve the problem of air bubbles in lead-free solder paste solder joints

Jan 05, 2023

01-052023

When using lead-free solder paste for soldering, some air bubbles will appear in the solder joints from time to time, which not only endangers the stability of the solder joints, but also increases the probability of invalid components. Most electronic component manufacturers will use it. Solder paste manufacturers Let me explain to you:
Quality analysis of tin wire

Quality analysis of tin wire

Jan 05, 2023

01-052023

1. Specifications for alloy composition of tin wire:
Provide alloy composition for lead-free alloys by using atomic spectrometer
2. Quality and performance analysis of tin wire solder joints:
The very necessary inspection item after lead-free assembly is appearance inspection, which is used as the inspection standard for assembly quality according to the standards formulated by the International Printed Circuit Board Association.
Solder bars and fluxes make a perfect match

Solder bars and fluxes make a perfect match

Jan 05, 2023

01-052023

Poor soldering of electronic products with tin bars can cause problems with circuit boards. Let's introduce tin bar + flux to ensure excellent solder joints.
Perfect solder joints: use the right flux, there are many types of flux, there are lead-free flux and lead flux, which one you use when soldering is very important, choose the right flux for the excellent quality of solder joints Role is crucial.
Cause analysis of excessive tin dipping and sharpening of tin bar solder joints

Cause analysis of excessive tin dipping and sharpening of tin bar solder joints

Jan 04, 2023

01-042023

Too much tin on the tin bar solder joint does not help the flow of current. However, it has an adverse effect on the strength of the solder joints of the tin bar. The reason for this is that the welding angle between the substrate and the solder bar is improperly adjusted. The angle should be adjusted to 45 degrees, which can make the molten solder bar separate from the line.
Active tin wire knowledge

Active tin wire knowledge

Jan 04, 2023

01-042023

Solder wire is one of the indispensable electronic accessories for welding and repair welding in the electronics industry. According to the production process, it can be divided into two types, one is solid core, the other is hollow core and rosin. At present, the tin wire with hollow core and rosin It can be used for direct welding during welding, which is convenient and widely used, and the efficiency is much higher. Recently, some people have asked what is active solder wire and what are its advantages?
Preparation method and precautions of lead-free high temperature solder paste

Preparation method and precautions of lead-free high temperature solder paste

Jan 04, 2023

01-042023

Process control and production methods when using lead-free solder paste. Nowadays, soldering of electronic products is an important production link. Currently, lead-free solder paste products are used. There are two types of products, low and high temperature, and they are also called lead and lead-free. , each of which is a different production method and control, the following small series of solder paste manufacturers will first introduce the production method of high-temperature solder paste.
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Catherine Fannie Avril
Chtherine Fannie Avril