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Singway Silver 0.3 Tin wire Lead-free solid core solder wire Sn99Ag0.3Cu0.7

Singway's silver lead-free solder wire is rich in 0.3% silver and has excellent electrical conductivity and ductility compared to conventional tin-copper alloys. This high-end solder wire has several key characteristics: First enhanced conductivity: With a silver content of 0.3%, this solder wire has excellent electrical conductivity and is ideal for applications requiring high electrical performance, such as computer boards and automotive electronics. Second multifunctional application: It is ideal for a range of industries, including computer board manufacturing, the automotive industry and intelligent control systems, making it a versatile choice for automatic welding machines and manual welding processes, among others.

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Product Description

Product Introduction

Lead-free solid core solder wire Sn99Ag0.3Cu0.7

Singway produces lead-free welding wires containing 0.3% silver, which are superior in conductivity and ductility to traditional tin-copper alloys, and are high-end welding wires. During brazing, it provides excellent solder joint continuity, does not sputter, and leaves little residue. This welding wire is suitable for computer board, automobile industry, intelligent control and other fields, whether it is automatic welding machine or manual welding operation, it can meet the high quality requirements. Our welding wires emit very little smoke and do not contain harmful volatile gases, ensuring the safety and health of users. It is the ideal choice for reliable and efficient welding in industries where quality is highest.

Why choose porous tin wire:

1. Quick welding

2. High purity is shown to reduce the variability of molten solder

3. Low residue

4. Increase productivity and reliability

Basic Info.

product name	0.3 Silver solid core solder wire	brand	singway
Model NO.	9901	Material	Sn99Ag0.3Cu0.7
Melting Point	227℃	flux	Solid core
Specific gravity	7.31±0.1 g/cm3	Diameter of the line	0.4-4.0MM
Shape	filamentous	Packaging	10 rolls/case
Product use	Home appliances and automobile industry	Origin	Dongguan,China

Product Specifications

Model NO.	Ingredient (WT%)	Melting Point(℃）	Diameter of the line	flux
990	Sn99Ag0.3Cu0.7	227	0.4MM~4.0MM	Solid core
9901	Sn99Ag0.3Cu0.7	227	0.4MM~4.0MM	Flux-cored

Eight Core Product Features

Fast melting speed

Solder and melt tin quickly

Excellent wettability

No-clean

lowcost

Boost conductivity

The diffusivity is good

Low splash

High conductivity

Less smoke

Low tin slag

Low residue

increase productivity

Increase productivity

high reliability

High ductility

Product specification

Product Advantage

Select pure tin with high purity above 99.95

Strictly according to the national standard production

MORE THAN 10 INSPECTION PROCEDURES

FOUR QUALITY SYSTEM CERTIFICATION

Scope of application:

The Singway range of soldering wires is perfect for both automatic soldering machines and manual soldering irons, meeting the highest quality standards. Solder wire products are widely used in high-end electronic products, precision electronic instruments, printed lines, micro technology, aviation industry and coated metal brazing. Electronic products, Home appliances, automotive electronics, Industrial appliances, Fuses, Lighting and hardware products.

Applicable to the industry