Lead Free Solder Wire And Solder Bar

Product Details:

Our Sn99Ag0.3Cu0.7 lead free solder wire and solder bar is also known as SAC0307 lead-free solder with high melting point. Its composition is 99% tin, 0.3% silver, and 0.7% copper. Its lead content is usually lower than 100ppm on basis of customer needs.

The flux is used as the core of this lead-free solder wire produced by Jufeng Solder Company. Its dosage is normally 2%. The wire diameter can reach over 0.15mm. The material selection process strictly conforms to both RoHS Directive and SS-00259 standards. Moreover, our product is manufactured by adoption of a high standard of technological process from the raw material smelting, mixing, inspection, to perfusion.

Our environmentally-friendly lead free solder adopts two different raw materials, including the electrolytic lead with 99.99% refined-lead content, as well as the No.1 tin with its purity of over 99.97%. So far, our lead-free solder bar has been exported to such countries as Poland,Argentina, Peru, Pakistan,Italy, and more. In addition, we are seeking agents on a global scale. Please don’t hesitate to contact us, if you are interested in our product. 

Product Description and Chemical Components:

Physical Properties:

 

Applications:

• The Sn99Ag0.3Cu0.7 solder wire is applicable for precise LED and mobile phone chips. The Sn99Ag0.3Cu0.7 solder bar is ideal for use in the hi-tech wave soldering machines as well as the small-sized tin furnaces. Moreover, our product can be applied in the printed circuit board (PCB) and the stainless steel products.

Product Details:

Our Sn96.5Ag3.0Cu0.5 flux-cored solder wire and solder bar is a commonly used product by adoption of lead-free soldering technique. It features relatively high cost, but bright solder joints and outstanding performance. Our company has achieved both SGS certificate and RoHS certificate for this type product.

The lead content of our solder wire and solder bar is generally less than 100ppm. This product is composed of 96.5% tin, 3% silver, and 0.5% copper. The diameter of the wire reaches over 0.1mm. Due to the adoption of high-purity raw materials, our product can offer superb fluidity during the soldering process. It can significantly reduce such technical problems as bridging, icicle, and some others. It is ideal for both wave soldering and dip soldering processes, which have high demand for environmental protection.

Scope of Application:

• The Sn96.5Ag3.0Cu0.5 solder wire can be used for the soldering of the precise computer chips, mobile phone chips, stainless steel products, LED, printed circuit board (PCB), and a variety of high-precision electronic circuit boards, among others. Meanwhile, it is suitable for the restoration of mini-sized electronic equipment.

Remarkable Features:

• Favorable Fatigue Resistance and Solderability
  There is a no-clean activated rosin flux inside the tin wire, which allows our product to provide distinguished soldering effect.
• High Electrical Resistivity and Electrical Conductivity
  Owing to the addition of copper, this Sn96.5Ag3.0Cu0.5 solder wire allows the electronic components to produce relatively high electrical resistivity during the soldering process.
• Ultra High Resistance to Both Oxidation and Creep Deformation
  The combination of three different alloy components provides this lead-free and eco-friendly tin wire with high melting point. Additionally, our product is difficult to be softened. Its antioxidant capacity is greatly enhanced.
• Wonderful Soldering Effect, Fast Soldering Speed, Nice Wetting Property, and Good Fluidness
  The activated flux in this product can offer superior fluxing effect.

Technical Parameters:

Product Details:

The Sn99.95 lead free solder wire and solder bar is a kind of mid-temperature rosin cored solder product. Its melting point is only about 189 degrees Celsius, and the flux content is 2.0%. Moreover, our company is also capable of producing the no-clean, solid-core and lead-free solders.

Our Sn99.95% lead-free solder wire is over 0.8mm diameter. This type solder product has passed such certifications as SGS, EU RoHS, and REACH. It is produced in a dustless and environment-friendly special workshop. In addition, our product adopts the high purity of eco-friendly tin ingot, as well as the unique flux formulations. It is made in strict compliance with the ISO quality management system certification. The direct reading spectrometer imported from Germany is utilized to test the product quality, so the manufactured goods can conform to the RoHS standard.

Characteristics:

• Great Fatigue Resistance and Welding Performance
  Our tin wire contains the no-clean activated rosin flux, thus featuring great fatigue resistance and superb welding performance.
• Outstanding Electrical Conductivity
  Without any bismuth content, this Sn99.95 lead free solder wire produces very few residues during the soldering process. Additionally, the electronic components can offer relatively high electrical resistivity. Our product is especially suitable for the soldering of LED lighting and some others.
• The other striking advantages of the Sn99.95 lead free solder comprise fast soldering speed, nice soldering effect, satisfactory wetting property, as well as extremely good fluidness.

Product Details:

Sn42Bi58/Sn42Bi57Ag1/Sn42Bi57.6Ag0.4 lead-free solder wire is made of high-quality and high-purity tin ingots and antimony ingots, supplemented by high-purity silver, and is refined by special techniques using state-of-the-art lead-free solder professional equipment and excellent technology. By adding rare earth elements, the rapid expansion of microcracks in the brittle interface structure is avoided, and the creep fatigue life of the joint is effectively improved. The alloy is reasonable in proportion, and the flux is prepared from high-quality modified resin, organic activator and various additives. It is a lead-free alloy solder wire with excellent welding performance and environmental protection in the lead-free process.

Main Products:

• Sn42Bi58
• Sn42Bi57Ag1
• Sn42Bi57.6Ag0.4

Product Feature:

• The coil is neat, flat, smooth, smooth, and will not tangle when using.
• The solder flux in solder wire is distributed evenly, continuous and not broken.
• The solder wire has excellent electrical conductivity and thermal conductivity, and has strong wetting & fast welding speed.
• No irritation, less smoke, small splash when welding.
• Less residue after welding, spread evenly, quick-drying, high surface insulation resistance, stable and reliable electrical performance.
• Solder wire is green environmental protection products, conformed RoHS environmental protection requirements, etc.

Application:

• Sn42Bi58 lead-free alloy tin wire is suitable for soldering of heat sensitive components. It is widely used in staged soldering (secondary soldering) in the electronics industry, TV tuner, fire alarm, temperature control original, lightning protection period, Air conditioner safety protectors and other industries.

Technical Specifications:

Product Details:

The Sn99.3Cu0.7 lead free solder wire is made up of 99.7% tin and 0.7% copper. It is desirable for use in common metal equipment, copper tubes, and copper plates. This product is a conventional type of environmentally-friendly solder by adoption of lead-free soldering technology. Its wire diameter can reach more than 0.2mm.

As a typical type of high-temperature lead free tin wire, our Sn99.3Cu0.7 lead free solder has the melting point of approximately 227 degrees Celsius. It is suitable for both wave soldering and dip soldering processes, which call for environmental protection. During the soldering process, this product features nice liquidity. It can substantially reduce various technical problems, such as bridging, icicle, solder spatter, and more.

This product gives wide applications in the eco-friendly electronics assembly industry. It can be also used to fix the silicone toys.

Chemical Components:

The EU RoHS Directive officially took effect on July 1, 2006. It compulsively demands that all electronic products to be sold in the European market must be lead-free products. All Sn99.3Cu0.7 lead-free solder wires made by our company can reach the EU RoHS standards, which can be proved with the above-mentioned product data information.


To Control the Amount of Different Hazardous Substances in Accordance with EU RoHS Standard or Lead-Free Solder Standard:

• Lead (Pb): In each kind of homogeneous material, the amount of lead is less than 0.1% by weight.
• Mercury (Hg): The amount of mercury in each kind of homogeneous material is less than 0.1% by weight.
• Cadmium (Cd): In each homogeneous material, the amount of cadmium is less than 0.01% by weight.

Product Features:

• Favorable Electrical Conductivity
  This Sn99.3Cu0.7 lead free solder wire contains 0.7% copper, so the electronic components can produce high electrical resistivity during the soldering process. In particular, it is suitable for the soldering of copper wire and other copperware.
• High Melting Point - With high fusing point, our product is ideal for the soldering of electronic equipment at high temperature. A combination of tin and copper allows this environmentally-friendly lead free solder wire to have high melting point.

Product Details:

Remarkable Features

• Great Fatigue Resistance and Nice Soldering Performance
  There is no-clean activated rosin flux inside the solder wire. Our product is provided with superior soldering effect, due to its high melting speed, favorable wetting property, and extraordinary expansibility.
• Distinguished Electrical Conductivity and No Core Breakage
• High Melting Point
  The solder wire is composed of tin and lead. The leaded solder wire manufactured is characterized by high melting point, satisfactory softness, superb wetting property, bright surface, fast soldering speed, and no residue.

Scope of Application
Our Sn55Pb45 500g reel tin lead solder wire and solder bar is perfect for all manual soldering processes, component installation, as well as the solder-joint repair technology. The flux in solder wire is uniformly distributed, and there are very few flux residues. Meanwhile, our product is proper for the dip soldering process.

Technical Parameters

Related Names
Tin Soldering Bar | Hand Soldering Supplies | High Melting Point Materials

Product Details:

Applications
The Sn60Pb40 water-soluble tin lead solder wire and solder bar can be applied in the automotive and electronics industries. It is desirable for the welding of common electronic products. Additionally, it is especially suitable for the hand soldering process, component installation, surface mount technology, as well as the repair welding process.

Characteristics

• Thanks to high purity solder and fast melting speed, our Sn60Pb40 water-soluble tin lead solder wire and solder bar can offer high soldering speed. Due to superb flux formulations, it gives very little rosin splatters and ultra clean solder joints. The solder joint is firm, sufficient and bright.
• Furthermore, our product is pretty economical. It can produce the maximum quantity of firm solder joints, by depending on the lowest consumption rate of solder. The energy consumption is relatively low.
• In addition, our product features superior electrical conductivity. It does not cause any core breakage, splash or undesirable odor.
• Other prominent characteristics include fast soldering speed, favorable soldering effect, superb wetting property, as well as nice fluidity.

Product Details:

Our environmentally-friendly lead free solder adopts two different raw materials, including the electrolytic lead with 99.99% refined-lead content, as well as the No.1 tin with its purity of over 99.97%. So far, our lead-free solder bar has been exported to such countries as Poland,Argentina, Peru, Pakistan,Italy, and more. In addition, we are seeking agents on a global scale. Please don’t hesitate to contact us, if you are interested in our product.

Product Description and Chemical Components
Physical Properties

Applications
The Sn99Ag0.3Cu0.7 solder wire is applicable for precise LED and mobile phone chips. The Sn99Ag0.3Cu0.7 solder bar is ideal for use in the hi-tech wave soldering machines as well as the small-sized tin furnaces. Moreover, our product can be applied in the printed circuit board (PCB) and the stainless steel products.

Product Details:

This product gives wide applications in the eco-friendly electronics assembly industry. It can be also used to fix the silicone toys.

Chemical Components

The EU RoHS Directive officially took effect on July 1, 2006. It compulsively demands that all electronic products to be sold in the European market must be lead-free products. All Sn99.3Cu0.7 lead-free solder wires made by our company can reach the EU RoHS standards, which can be proved with the above-mentioned product data information.

To Control the Amount of Different Hazardous Substances in Accordance with EU RoHS Standard or Lead-Free Solder Standard

• Lead (Pb)
  In each kind of homogeneous material, the amount of lead is less than 0.1% by weight.
• Mercury (Hg)
  The amount of mercury in each kind of homogeneous material is less than 0.1% by weight.
• Cadmium (Cd)
  In each homogeneous material, the amount of cadmium is less than 0.01% by weight.

Product Features

• Favorable Electrical Conductivity
  This Sn99.3Cu0.7 lead free solder wire contains 0.7% copper, so the electronic components can produce high electrical resistivity during the soldering process. In particular, it is suitable for the soldering of copper wire and other copperware.
• High Melting Point
  With high fusing point, our product is ideal for the soldering of electronic equipment at high temperature. A combination of tin and copper allows this environmentally-friendly lead free solder wire to have high melting point.

Product Details:

Scope of Application
The Sn96.5Ag3.0Cu0.5 solder wire can be used for the soldering of the precise computer chips, mobile phone chips, stainless steel products, LED, printed circuit board (PCB), and a variety of high-precision electronic circuit boards, among others. Meanwhile, it is suitable for the restoration of mini-sized electronic equipment.

Remarkable Features

• Favorable Fatigue Resistance and Solderability
  There is a no-clean activated rosin flux inside the tin wire, which allows our product to provide distinguished soldering effect.
• High Electrical Resistivity and Electrical Conductivity
  Owing to the addition of copper, this Sn96.5Ag3.0Cu0.5 solder wire allows the electronic components to produce relatively high electrical resistivity during the soldering process.
• Ultra High Resistance to Both Oxidation and Creep Deformation
  The combination of three different alloy components provides this lead-free and eco-friendly tin wire with high melting point. Additionally, our product is difficult to be softened. Its antioxidant capacity is greatly enhanced.
• Wonderful Soldering Effect, Fast Soldering Speed, Nice Wetting Property, and Good Fluidness
  The activated flux in this product can offer superior fluxing effect.

Product Details:

Our Sn42Bi58 solder wire and solder bar is a rosin-cored and lead-free product, featuring low temperature and low melting point. Its melting point is approximately 138 degrees Celsius, and the flux content is 2.0%.

In addition, our company is able to produce the no-clean, solid-core and lead-free tin wire. At present, the minimum diameter of our Sn42Bi58 lead-free tin wire reaches 0.5mm. Actually, this product is more difficult to be manufactured than other tin wires. Its consumption rate is over 5 times as high as that of the common tin wires.

Only a few manufacturers are capable of supplying this Sn-Bi tin wire within the current soldering industry. Our product has been sold to United States,South Korea, and Chile, among other countries. Beyond that, we are looking for more agents on a global scale. Please don’t hesitate to contact us, if you show interest in our products.

The Sn42Bi58 solder wire and solder bar can be applied in high-precision LED products. It is also adaptable to the soldering of heat-sensitive components of electronic products, as well as the soldering of both thermal overload protector and safety components.  

Packing and Shipping:

Product Details:

Smooth, Bright Solder JointsBridge-Free SolderingLow Cost - Not Contain SilverReduced Copper Erosion from Holes, Pads and TacksDross Rate Similar to Tin-Lead AlloysComplies with IPC J-STD-006

Additional Information:

• Item Code: SN100c
• Production Capacity: 2000
• Delivery Time: 3
• Packaging Details: reel

Product Details:

Sn48In52 Indium Solder Wire features a tin content of 47.5~48.5% and minimal impurities (less than 0.2g). The wire features excellent weldability and oxidation resistance, making ideal for both wave soldering and dip soldering processes. Due to the high purity of the material, it provides outstanding fluidity during the soldering process and is widely used for die-attach applications.

Additional Information:

• Item Code: Sn48In52
• Production Capacity: 20000
• Delivery Time: 3
• Packaging Details: reel

Product Details:

In99.9 solder wire features 99.99% indium content with minimal impurities present. This wire offers good weldability and oxidation resistance. Thus, it is ideal for both wave soldering and dip soldering processes. Thanks to its high purity, the Indium Solder Wire offers superb fluidity during soldering and is commonly used for die-attach applications

Additional Information:

• Production Capacity: 20000
• Delivery Time: 3
• Packaging Details: reel

Product Details:

In97Ag3 indium solder features 97% indium content and a few impurities less than 0.2g. It has good weldability and nice oxidation resistance. The wire features excellent weldability and oxidation resistance, making ideal for both wave soldering and dip soldering processes. Due to the high purity of the material, it provides outstanding fluidity during the soldering process and is widely used for die-attach applications. Metlting point: 144degrees

Additional Information:

• Item Code: In97Ag3
• Production Capacity: 2000
• Delivery Time: 3
• Packaging Details: reel

Product Details:

Sn95Sb5 lead free solder wire is one of our high-performance flux products. It melts quickly and offers superb fluidity during the soldering process. The diameter of the wire surpasses 0.3mm. This is a typical high-temperature lead free solder wire with a melting point around 240

Application:

• The SN95Sb5 solder wire is suited for both manual and automatic soldering operation and is suitable for soldering electronic components and restoration projects.

Features:

• Diameter: over 0.3mm (0.3mm, 0.5mm)
• Favorable fatigue resistance and solderability. There is a no-clean activated rosin flux inside the tin wire, which allows our product to provide distinguished soldering effects.
• The solder flux in solder wire is distributed evenly, continuous and unbroken, which can substantially reduce the technical problems caused by solder spatter.
• Produces no irritation and less smoke when soldering.

Jufeng Solder provides various models of flux combination products ranging from leaded tin products to lead-free tin products with RoHS environmental protection requirements. (The active ingredient of solder wire as rosin or resin content is 1.6%, 1.8%, 2.0% and 2.2%, which can be customized upon request)