Manufacturer Direct Sales Sncu0.7 Silver Solder Wire 2.00mm Rosin

• Type: Flux-cored Wire
• Material: Tin
• Flux Containing: Containing Flux
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SnCu0.7
• Slag Characteristic: Acidic
• Extended Length: <10mm
• Copper Corrosion: Not Corrosion
• Melting Point: 227ºC
• Diameter: 0.3~3.0mm(Custom Made)
• Delivery Time: 5 Days
• ODM: Yes
• Flux Content: 1.8~2.2%
• Warranty: 6 Years
• Use: Welding of Electronic Components and Circuit Board
• Transport Package: Zhongshi/Customized
• Specification: 250g
• Trademark: Zhongshi/Customized
• Origin: China
• HS Code: 3810100000
• Production Capacity: 6000 Tons
• Package Size: 37.00cm * 15.00cm * 6.80cm
• Package Gross Weight: 10.000kg

Product Description

Product Parameters

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

Features of Lead-Free Solder Wire SC07 (Sn99.3Cu0.7):
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.

 

Detailed Photos

 

 

Packaging & Shipping

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.

 

Our Advantages

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
 

Relate Products

Tin Lead solder wire
Solder PasteSolder bar

Other solder products

Certifications

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.

Company Exhibition

FAQ

Q1: Are you Manufacturer or Trading company?
A: We are a manufacturer with 20 years experience in the production of solder wire,solder bar,solder paste and many other solder materials.

Q2: How Do We Place an Order?
A:Please send Email or WeChat with us Via TM, MSN, Skype, and let us know your requirements on type, quantities. We will reply you with Proforma Invoice based on your order request. Kindly check the PI and If everything is OK, We will delivery the goods for you ASAP. After got your payment .

Q3:Do you accept OEM orders?
A:Yes, of course. But we have quantity requirement, pls feel free to contact our salesman for details.

Q4:What is your advantage?
A:Manufacturers for better prices, good quality and reputation, professional sales services.

Q5:Can you offer the free sample for testing?
A:Yes,we can offer free sample for testing, but the freight cost should be paid by customer side. 

Q6:How to store and How long is the warranty period?
A:Stored in a cool, dry, non-corrosive environment. Product warranty period of 1 year. 

Q7:What is your terms of payment?
A:T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages.

Q8:What about the delivery time?
A:Usually 2-3 days for samples and 5-7 days for bulk orders. 

Q9:Can we visit your company/factory before place the order?
A:Yes. Welcome anytime.