Introduction
Kewei Solder Wire Sn50Pb50 is a high-performance soldering material. Through formula adjustment, it can meet the requirements of various electronic assembly projects. Kewei solder wire KWSW-505 achieves a perfect balance between the melting point and soldering efficiency, ensuring firm and reliable electrical connections. This solder wire undergoes strict quality control in the factory, featuring consistent diameter precision (0.3mm-3.0mm) and uniform rosin flux distribution (1.1%-3.0%). It is the best choice for both professional manufacturers and DIY enthusiasts.
- Composition: The 50/50 ratio provides a balance that offers good soldering performance. Tin acts as the primary element, which lowers the melting point and improves wetting properties, while lead contributes to the solder’s malleability and strength.
- Melting Point: This solder alloy typically melts at around 183-212°C (361-414°F), making it suitable for a variety of applications, as it flows well at relatively low temperatures.
- Applications: Sn50Pb50 solder is widely used in electronic circuit board assembly due to its excellent electrical conductivity and mechanical strength. It is also employed in plumbing and other metal joining tasks where durability and reliable connections are essential.
- Advantages: The Sn50Pb50 solder is known for its ease of use, good flow characteristics, and the formation of strong, durable joints. These properties make it a popular choice among professionals for tasks requiring precision and reliability.
- Considerations: Due to the presence of lead, this type of solder is subject to regulatory restrictions in certain regions, such as the European Union, under RoHS (Restriction of Hazardous Substances) directives. Lead-free alternatives are often used in applications requiring compliance with these regulations.
Weight Range
50g, 200g, 500g, 1000g per spool
Wire Diameter Range
0.80mm, 1.00mm, 1.50mm, 2.00mm etc…
Package
Can custmzie as customers’ requirement
Parameter
| Technical Parameter | Details |
|---|---|
| Product Name | Solder Wire |
| Alloy Composition | Sn50Pb50 |
| Model No. | KWSW-505 |
| Melting Point | 183-212C (361-414F) |
| Density (g/cm³) | 8.5 |
| Diameter | 0.30-3.00mm |
| Flux Content | 2.0%-2.2%, No Clean |
| Weight | 50g-1000g Spool |
| Application | Electronics Soldering, Telecommunication Equipment, Household Appliances, Automobile |
Shipment
FAQ
1. Who are we?
We are Tin factory based in Guangdong, China, start from 2018,sell to Domestic Market(15.00%),Southeast Asia(13.00%),North America(10.00%),South Asia(10.00%),Mid East(9.00%),Northern Europe(8.00%),South America(8.00%),Southern Europe(6.00%),Eastern Europe(5.00%),Africa(4.00%),Western Europe(4.00%),Central America(3.00%),Eastern Asia(3.00%),Oceania(2.00%). There are total about 101-200 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Solder Wire,Solder Bar,Solder Paste,Solder Flux,Soldering Tools,Copper Wire,Aluminum Wire
4. Why should you buy from us not from other suppliers?
Kewei Tin manufaturer, mainly focus on Solder Products R&D, Production and Distribute to all over the world. Currently we have solder wire/solder bar/solder paste/tin balls/soldering flux/flux paste in lead free/halgon free products, hardware tools etc.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
