
( Brand: Kester ), ( Manufacturer Part Number: 912-268 ), ( Type: Solder ), ( Unit Type: Unit ), ( Country/region Of Manufacture: United States )
Kester 912-268 is a high-performance solder alloy that is specifically designed for use in electronic soldering applications. This alloy consists of a 63% tin, 3% copper, 1% silver, and 23% bismuth composition, which provides excellent wetting, low melting point, and excellent electrical and mechanical properties.
The 63 031 core of Kester 912-268 is made of high-purity tin, which ensures excellent wetting and bonding to the base metal. The core is round in shape, making it easy to handle and solder, and its size is suitable for use in a wide range of electronic components.
The solder alloy also includes 285% of Rosin-activated No-Clean Flux, which is a type of flux that is designed to be left on the surface of the soldered joint after soldering. This flux helps to prevent oxidation and corrosion of the solder joint, and it also makes it easy to clean the soldering iron tip between uses.
Kester 912-268 is suitable for use in a wide range of electronic soldering applications, including surface mount technology (SMT) and through-hole technology (THT). It is also RoHS compliant, which means that it does not contain any harmful substances such as lead or mercury.
In summary, Kester 912-268 is a high-performance solder alloy that is suitable for use in a wide range of electronic soldering applications. Its round 63 031 core makes it easy to handle, while its 285% rosin-activated no-clean flux helps to prevent oxidation and corrosion of the solder joint. Its 63% tin, 3% copper, 1% silver, and 23% bismuth composition provides excellent wetting, low melting point, and excellent electrical and mechanical properties. It is also RoHS compliant.
Pros of using Kester 912-268 Solder Alloy:1. Composition: The 63% tin, 37% lead composition of this solder alloy provides excellent wetting and soldering properties, making it suitable for a wide range of applications.
2. Low Melting Point: With a melting point of 183 C (361 F), Kester 912-268 is easy to work with, reducing the risk of overheating or damaging sensitive components.
3. Flux Coated: The solder wire is coated with a rosin-based flux, which helps to reduce oxidation and improve the flow of the solder during the soldering process.
Cons of using Kester 912-268 Solder Alloy:1. Lead Content: The high lead content (37%) may not comply with some environmental regulations or industry standards that promote lead-free alternatives.
2. Suitability: While suitable for a wide range of applications, this alloy may not be the best choice for high-temperature or high-stress applications, as lead has lower tensile strength than tin.
Ending Conclusion:Kester 912-268 Solder Alloy is a reliable and versatile choice for many soldering applications due to its excellent wetting and soldering properties, low melting point, and flux coating. However, its high lead content may limit its suitability in certain environments or industries. If lead-free alternatives are required, other solder alloys with similar properties, such as tin-silver-copper or tin-copper alloys, may be a better choice.
Recommendation:Consider the specific requirements of your application before choosing Kester 912-268 Solder Alloy. If lead content is not a concern, this alloy is an excellent choice for general-purpose soldering. If lead-free alternatives are required, explore other options with similar properties that meet your specific needs.
Reflect actual item to be shipped. Kester Solder Alloy SN 63, Dia. 031, Core #58, Flux 285, 1 Pound Electronics.