Audited Supplier
SnCu0.7
Flux-cored Wire
Tin
Containing Flux
Acidic
<10mm
Not Corrosion
227ºC
0.3~3.0mm(Custom Made)
5 Days
Yes
1.8~2.2%
6 Years
Welding of Electronic Components and Circuit Board
Zhongshi/Customized
Zhongshi/Customized
250g
China
3810100000
Product Description
| Name | Lead free solder wire |
| Ingredient | Sn99.3Cu0.7 |
| Diameter | 0.6~3.0MM(custom made) |
| Package | 50~1000g/Roll(custom made) |
| Melting point | 227ºC |
| Spec gravity | 7.4g/cm3 |
Near Eutectic Composition The SC07 solder wire, with its Sn99.3Cu0.7 composition, closely approaches a eutectic mixture, offering a relatively narrow melting range.
This property facilitates a solid-to-liquid transition at a consistent temperature, beneficial for precision soldering tasks.
Enhanced Electrical Conductivity Thanks to its high tin content, the SC07 exhibits superior electrical conductivity, making it an excellent choice for electrical and electronic applications where maintaining signal integrity is crucial.
Lead-Free and Eco-Friendly Aligning with environmental directives like RoHS, the SC07 solder wire is lead-free, reducing harmful emissions during soldering and minimizing toxic waste.
Its use underscores a commitment to eco-friendly manufacturing practices.Moderate Melting Point The melting point of SC07 is around 227ºC, which is higher than traditional tin-lead solders but lower than many high-temperature lead-free alternatives.
This balance makes SC07 versatile for a wide range of soldering applications without the need for excessively high temperatures.Cost Efficiency While lead-free options are generally more expensive, the SC07 offers a cost-effective solution to meeting environmental standards without significantly increasing production costs.
Its competitive pricing makes it an attractive option for both small-scale projects and large-volume manufacturing.Versatile Packaging SC07 solder wire is available in various packaging sizes, from small spools for occasional use to bulk quantities for industrial applications. This versatility ensures that users can purchase the appropriate amount for their needs, optimizing inventory and reducing waste.
Applications of Lead-Free Solder Wire SC07 (Sn99.3Cu0.7):
Consumer Electronics: SC07 is ideally suited for assembling and repairing consumer electronics, including mobile devices, laptops, and televisions, where good electrical conductivity and reliability are paramount.
Automotive Electronics: The moderate melting point and mechanical strength of SC07 make it suitable for automotive applications, where it contributes to the longevity and durability of electronic systems in vehicles.
Green Technology: In the production of environmentally friendly technology, such as solar panels and electric vehicles, SC07 plays a crucial role by providing a non-toxic, lead-free soldering solution that meets stringent environmental standards.
DIY and Hobbyist Projects: For hobbyists and DIY enthusiasts working on electronics projects, SC07 offers an accessible, easy-to-use soldering solution that aligns with health and environmental considerations.
Select either the blue or white shaft to use as the packaging unit, ensuring it meets the specified weight criteria (±3g), and then place it into the carton. The product identification includes a front logo featuring "ZHONG SHI SOLDER MANUFACTURERS CO., LTD" and a rear logo with the "Zhongshi" brand circular emblem. Our default packaging consists of a dual-layer system with both an inner and an outer box, each adorned with the Zhongshi logo.
Additionally, we offer customization options to incorporate your own branding on the product.
Solder wire finds widespread use across diverse industries, from consumer electronics to industrial metal substrate bonding. To cater to different needs, our range of lead-based and lead-free solder wires boasts:·Wide range of melting points
·Strong mechanical bonding
·Various diameters available
·Low oxide formulations
·Suitable for both manual and automated processes
Tin Lead solder wire
Solder Paste
Solder bar
Our products have passed ROHS and REACH testing and certification. Each order can be accompanied by a batch of SGS certificate, material safety data sheet. The MSDS of this product can be obtained from our sales staff.
