Quick Detail
Place of Origin
HS-CODE
83-
Package & Delivery Lead Time
Detailed Description
* Product Category: Halogen-free environmentally friendly lead-free solder
* Product Name: Halogen Lead-free solder wire green
* Model: SnCu, SnAgCu, SnSb, etc.
* Product Description:
Lead-free solder main drafter of the national standard GB/T20422-2006
With 5 national patents for inventions
CESI green materials industry in the first authentication unit
national key new product
Lead-free solder wire line communication sub-brand of high quality products of high purity raw materials, advanced production technology and strict process control, complete testing means of production from full compliance with EU Directive RoHS, PFOS directive, REACH regulations and domestic and foreign hazardous material requirements, widely used in electronic, electrical and other industries, and exports a large number of European countries.
In recent years, successfully developed low-smoke halogen-free environmentally friendly lead-free solder wire products, lower than the total halogen in developed countries, and has passed SGS testing and is widely used high-end users.
Common Brand:
Grade lead-free solder Melting point℃ Characteristics and uses
Sn0.7CuRE(YTW101) 227 Electronic products, such as welding and soldering, cost-effective, good mechanical properties
Sn2CuRE(YTW102) 229-235 Fuse tubes and other components used in welding, high strength, good wetting
Sn3.5AgRE(YTW201) 217-218 For precision electronic equipment and special requirements such as welding and soldering, high cost
Sn3.5Ag0.5CuCe(YTW202) 210-216 And other places used for reflow soldering, good mechanical properties
Sn3.0Ag0.5CuCe(YTW203) 217-220 For precision electronic equipment and special requirements such as welding and soldering
Sn0.3Ag0.7CuCe(YTW206) 217-226 For precision electronic equipment and special requirements such as welding and soldering, high cost
Sn5SbRE(YTW301) 232-240 For high temperature welding, high strength, good weldability
Sn30ZnRE(YTW401) 310 Between the components for aluminum welding, high-intensity
Recommended focus:
Our patent product:Sn0.3Ag0.7CuCe (YTB/W206)
Sn-Ag-Cu family of lead-free solder because of low melting point, relatively high welding performance and good mechanical properties, etc, is recognized as the best current performance lead-free solder, but because of the presence of precious metals Ag, greatly increased the product costs, how costs and performance to achieve an optimal balance between, is one of many companies looking for lead-free solder issues./DIV>
Our research and development through long-term experiments to develop a cost-effective proprietary products:
YTB/W206 —— Sn0.3Ag0.7CuCe
Recommended Sn-0.3Ag-0.7Cu-A solder wave parameters
(1) preheating temperature: 130-180℃；
(2) welding furnace temperature :255-265℃；
(3) contact time :2.5-4.0s；
(4) chain speed :120-140cm/min；
(5) Welding Angle : 3-70；
I developed the Sn-0.3Ag-0.7Cu-A solder has a low-cost, low melting point, good mechanical properties and welding performance advantages, such as electronic assembly and packaging has been extensively applied, enables customers to significantly reduce the users of products costs and improve product quality, while the market has a stronger competitive edge.
Click enlarge Image
