- Home Page /
- Tools & Home Improvement /
- Welding & Soldering /
- Soldering & Brazing Equipment /
- Solder & Flux /
- Solder /
- SainSmart 100g 0.8mm Lead Free Solder Wire wi...
0 ratings
Item #:
13029273
SainSmart 100g 0.8mm Lead Free Solder Wire with Rosin2 Sn97 Cu0.7 Ag0.3, Tin Wire Solder for Electrical Soldering (0.8mm, 100g/ 0.22lbs)
Item #:
13029273
XCD 44
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 15
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Good Fluidity After reaching the melting point, its good fluidity makes the components that need to be connected can be connected quickly.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Eco-Friendly Composition
Made with lead-free materials, this solder wire ensures safe electrical soldering, protecting both user health and the environment while maintaining high-quality performance.
Optimal Diameter
The 0.8mm diameter is ideal for precise soldering and efficient heat transfer, making it perfect for both intricate electronics and larger electrical jobs.
Excellent Alloy Mix
With a unique blend of tin, copper, and silver, this solder wire provides superior conductivity and strength for lasting connections, outperforming many competitors in durability.
Product Details
| Item Weight | 0.22 lbs (100 grams) |
Who Should Buy?
-
Hobbyist Electronics
Ideal for hobbyists working on electronics projects requiring reliable and safe soldering for circuit connections.
-
DIY Repair Work
Great for individuals looking to perform electrical repairs at home, ensuring durable and efficient solder joints.
-
Educational Use
Suitable for educational environments teaching students about electronics and soldering techniques safely with lead-free materials.
-
Professional Technicians
May not meet the stringent quality standards required by professional technicians for high-end commercial soldering applications.
-
Heavy Industrial Use
Not designed for heavy-duty industrial applications where high-volume production soldering is necessary and durability is critical.
-
Beginners Without Guidance
Not ideal for absolute beginners without prior soldering experience, as they may struggle with technique and application.
Product Description
SainSmart 100g 0.8mm Lead Free Solder Wire with Rosin2 Sn97 Cu0.7 Ag0.3, Tin Wire Solder for Electrical Soldering (0.8mm, 100g/ 0.22lbs)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is lead-free solder wire and why is it important?
Answer: Lead-free solder wire, such as the SainSmart 100g 0.8mm variant, is made without lead, an element known for its toxicological effects. This is significant for both health and environmental reasons. Lead exposure can lead to serious health issues, particularly in children. The SainSmart solder composition includes tin (Sn97), copper (Cu0.7), and silver (Ag0.3), which ensures strong bonding while maintaining safety standards. It's ideal for electronics, ensuring compliance with RoHS regulations and is widely used in hobbyist projects, repairs, and professional applications. -
Question:
What applications can I use the SainSmart solder wire for?
Answer: The SainSmart 100g 0.8mm lead-free solder wire is versatile and suitable for various applications, including electrical soldering, circuit board repairs, and crafting bespoke electronics. Its fine diameter allows for precision soldering in tight spaces and minimizes the risk of overheating components. Whether you're a professional technician or a DIY enthusiast repairing a vintage radio, this solder wire provides reliable performance for joining electrical joints, ensuring a strong and efficient electrical connection. -
Question:
How do I choose the right solder wire diameter for my projects?
Answer: Choosing the right solder wire diameter, such as the 0.8mm offered by SainSmart, largely depends on the scale of your project. Thicker wire can deliver more solder quickly, which is beneficial for larger components, while finer wires provide precision for intricate work. The 0.8mm diameter is a balanced choice, making it suitable for hobbies, electronics, and professional repairs, allowing users to navigate a variety of soldering tasks efficiently without making the job overly cumbersome. -
Question:
Does the SainSmart solder wire require specific soldering tools?
Answer: While you can use general soldering tools with the SainSmart lead-free solder wire, tools like a good quality soldering iron or station with adjustable temperature control are advisable. This helps prevent overheating and ensures optimal melting of the solder. Additionally, using soldering accessories such as soldering flux and a damp sponge can greatly improve the quality of your work. This solder wire is compatible with multiple soldering styles, making it an excellent choice for experienced professionals and novices alike. -
Question:
What is soldering flux and does it come with the SainSmart solder wire?
Answer: Soldering flux is a chemical cleaning agent that promotes the flow of solder and ensures a clean, strong bond between metal components. The SainSmart 100g lead-free solder wire features rosin as its flux, which is crucial for preventing oxidation during the soldering process. While the solder wire itself comes with built-in flux, additional flux can be used for more complex projects where extra adhesion is needed, ensuring that connections remain reliable over time. -
Question:
Is the SainSmart solder wire suitable for newcomers to soldering?
Answer: Absolutely! The SainSmart 100g 0.8mm lead-free solder wire is user-friendly, making it appropriate for those new to soldering. Its reliable adhesion and controlled melting properties help ease the learning curve for novices. With some basic tools and practice, beginners can create solid electrical connections safely. Moreover, the non-toxic nature of the solder wire makes it a responsible choice for hobbyists looking to enter the world of electronics without the health risks associated with traditional leaded solder. -
Question:
Can the solder wire be used for electronic circuit repair?
Answer: Yes, the SainSmart 100g lead-free solder wire is specifically designed for electronic circuit repair. Its thin gauge and lead-free composition allow for precise soldering on delicate components without risking damage to sensitive electronics. This makes it ideal for repairing circuit boards, fixing connections, or crafting intricate electronic projects. Users often find this solder wire indispensable when working on anything from small-scale DIY electronics to more complex circuit repairs. -
Question:
How should I store SainSmart solder wire to maintain its quality?
Answer: To maintain the quality of your SainSmart solder wire, it’s best to store it in a cool, dry place away from direct sunlight and moisture. Keeping it in its original packaging or a sealed container can help prevent oxidation of the solder and deterioration of the rosin flux. Proper storage ensures that the solder remains effective and ready for use whenever needed, especially for projects that may take time to complete or be started and stopped at intervals. -
Question:
Is there a specific temperature for soldering with this wire?
Answer: For the SainSmart 100g 0.8mm lead-free solder wire, optimal soldering temperatures typically range from 350°C to 400°C (662°F to 752°F). These temperatures allow for efficient melting while minimizing the risk of damaging electronic components. It is important to adjust the soldering iron accordingly based on the specific application and materials used, keeping in mind that proper temperature control is crucial for achieving good, reliable solder joints without excessive heat exposure. -
Question:
Where can I buy SainSmart 100g 0.8mm Lead Free Solder Wire?
Answer: You can buy the SainSmart 100g 0.8mm Lead-Free Solder Wire through Ubuy. Ubuy offers a convenient shopping experience, making it easy to purchase this solder wire from the comfort of your home. With their user-friendly platform, you can quickly find the product, explore shipping options within Saint Lucia, and place your order smoothly. Whether for professional or personal use, Ubuy is your go-to destination for quality solder supplies.
SainSmart Solder Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 44
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Lead-free solder wire
- Good fluidity and heats evenly
- High thermal & electrical conductivity
- Green material
- Size: 100g/0.22lbs, 0.6mm diameter
- Perfect for electric soldering and wire connections
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.