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Singway lead-free solid core low temperature solder wire Sn42Bi58

This kind of lead-free environmental protection low-temperature tin wire, using its own technology and equipment to process brittle tin bismuth eutectic alloy into low-temperature welding material tin wire, its melting point is as low as138°C, suitable for low-temperature lead-free packaging of sensitive electronic components.

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Product Description

Product Introduction

Lead-free solid core low temperature soldering wire Sn42Bi58

This lead-free environmental protection low-temperature solder wire utilizes proprietary technology and equipment to transform brittle tin-bismuth eutectic alloy into a low-temperature welding material solder wire with a melting point as low as 138°C. It is particularly suitable for the lead-free packaging of sensitive electronic components at low temperatures.

This lead-free solid core low temperature solder wire not only adheres to stringent environmental standards but also provides efficient and reliable soldering performance at lower working temperatures, making it an indispensable material in modern electronics manufacturing.

By using this advanced lead-free solid core low temperature solder wire, you can effectively reduce environmental impact while ensuring that sensitive electronic components are packaged under safe and stable conditions. This product is the perfect choice for companies striving for high quality and sustainable development.

Singway uses its own technology and equipment to process brittle tin bismuth eutectic alloy into solid core wire with a melting point of 138 ° C, which can meet the packaging of electronic components that are more sensitive to welding temperature, and with unique additives, achieve superior welding performance.

(Note: Solder paste should be used for welding)

Suitable for all kinds of automatic soldering machines and manual welding with high quality requirements.

Basic Info.

product name	Solid core low temperature soldering wire	brand	singway
Model NO.	42581	Material	Sn42Bi58
Melting Point	138±2℃℃	flux	Contains no rosin
Specific gravity	7.42g/cm3	Diameter of the line	0.4-4.0MM
Shape	filamentous	Packaging	10 rolls/case
Product use	Welding electronic products that are not resistant to high temperatures	Origin	China

Product Specifications

Ingredient (WT%)	Features	Diameter of the line
Sn42Sb58	Solid Core	0.4MM~4.0MM
Sn42Sb58	Drug Core	0.4MM~4.0MM

Product Features

Fast melting speed

Welding and

tinning fast

Excellent wettability

lowcost

138°C low melting point

The diffusivity is good

Tin-bismuth alloy environment-friendly lead-free

High conductivity

Welding and

tinning fast

Low tin slag

Vacuum independent packaging

increase productivity

Increase productivity

high reliability

High reliability

Product advantages

1	Low melting point
	the melting point of low-temperature solder wire is relatively low, and the melting point is 138 ° C, which is much lower than the melting point of traditional solder wire. This allows the low-temperature solder wire to complete the welding at a lower temperature, avoiding the high temperature impact on the welding part, especially for temperature-sensitive components and materials.

2	Good protection
	low temperature solder wire has good protection performance, can form a protective film during the welding process, prevent oxygen and other harmful substances on the oxidation and corrosion of welded joints, improve the quality and reliability of welded joints.

3	Environmental protection and energy saving
	Because the welding temperature of the low-temperature solder wire is low, the energy consumption is reduced and the energy cost in the welding process is reduced. In addition, low-temperature solder wire is usually lead-free formula, does not contain harmful substances, is harmless to the environment and human health, and meets environmental protection requirements.

4	The production process is mature
	the production process of low-temperature solder wire is relatively mature, and large-scale production and high-efficiency production can be achieved. The production process is relatively simple and can adapt to various specifications and requirements of the production of solder wire.

Product specification

Applicable to the industry

Singway Soldering wire series products are suitable for various high quality requirements of automatic soldering machine soldering process and manual soldering iron soldering process. Lead-free low-temperature solder wire is widely used in electronics, electrical appliances, instruments and other fields, especially for the welding of temperature-sensitive components and materials, such as electronic components, plastics, ceramics and so on.

Applicable to the industry