
24-7050-9703 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $234.90 | Condition is New, Kester 24-7050-9703 Solder Wire, Rosin Core, Lead Free, Sn96.3Ag3.7, 3.3%,, FREE SHIPPING | 99.8% |

Introducing the Kester 24-7050-9703 solder wire, a high-performance rosin core lead ideal for various soldering applications. This solder wire is part of Kester's 24K Gold Series, which offers superior wetting and bonding properties, making it a popular choice among electronics enthusiasts and professionals.
The solder wire comes with a diameter of 0.032 inches (0.81mm), providing excellent flowability and ease of use. Its rosin core helps reduce oxidation during the soldering process, ensuring a clean and smooth joint. The 60% tin, 39.6% lead, and 0.4% silver composition provides excellent mechanical strength and durability.
The Kester 24-7050-9703 solder wire is suitable for both manual and automated soldering processes. It has a low melting point of around 361 F (183 C), making it ideal for soldering various components, including thin and fragile ones. Furthermore, it is RoHS-compliant, making it an environmentally friendly option for electronic assembly.
The solder wire is packaged in a reel with a capacity of 1 lb (454g) and is available in lengths of 100 feet (30.5 meters) and 50 feet (15.2 meters). The reel is designed with a smooth, easy-to-unwind surface, minimizing the risk of damage to the solder wire during use.
In conclusion, the Kester 24-7050-9703 solder wire is a versatile and reliable option for soldering applications. Its high-quality composition, ease of use, and environmentally friendly packaging make it a top choice among electronics professionals and hobbyists alike.
Pros and Cons of Using Kester 24-7050-9703 Solder Wire (Rosin Core, Lead) for Electronic Assembly
Introduction:The Kester 24-7050-9703 solder wire is a rosin core, lead-based solder commonly used in electronic assembly due to its ease of use and versatility. In this analysis, we will discuss the advantages (pros) and disadvantages (cons) of using this solder wire for your electronic projects.
Pros:1. Low melting point: With a melting point of around 183 C (361 F), this solder is ideal for applications that require quick assembly, as it allows for a shorter reflow time and faster soldering process.
2. Good wetting properties: The rosin core helps to ensure consistent and reliable wetting of the copper pads or terminals, making it easier to create strong, reliable joints.
3. Cost-effective: Lead-based solders, such as Kester 24-7050-9703, are generally more affordable compared to their lead-free counterparts.
Cons:1. Lead content: Lead-based solders are known to contain toxic lead, which can pose health and environmental risks. Therefore, it is essential to follow proper safety measures while handling this material.
2. High sol solids content: Rosin core solder wires have a higher solids content, which can result in a thicker solder fillet and increased risk of cold solder joints.
3. Potential for brittle joints: Rosin-core lead solders may create brittle joints when used with some metals, such as high-lead tin alloys, which can be prone to cracking or weakened under stress.
Conclusion:The Kester 24-7050-9703 rosin core lead solder wire offers several advantages, including its low melting point, good wetting properties, and cost-effectiveness. However, it also comes with some disadvantages, such as the presence of lead, higher solids content, and potential for brittle joints. Ultimately, the decision to use this solder wire depends on the specific requirements of your project, considering factors like cost, assembly speed, and safety concerns.
Recommendation:For projects that demand a quick assembly process and a lower budget, the Kester 24-7050-9703 rosin core lead solder wire could be an excellent choice. However, if health and safety concerns are a priority or if you are working on a project that requires a more robust or reliable joint, you may want to consider alternative solder materials, such as lead-free solders or different types of flux.
Details:
Photos are greatly appreciated. Please consider troubleshooting prior to making a return request. Flux-cored solder wire, rosin core, lead-free, sn96.3ag3.7, 3.3%, 0.015.
specifications testmultimeters:
- brand: Kester
- mpn: 24-7050-9703
- part type: Solder
- country/region of manufacture: United States
offer testmultimeters:
- availability: in stock
- options: ship-to-home
- price: $234.90
- item condition: New
- sold #: 23
- started: june 9, 2025
returns testmultimeters:
- policy: returns accepted
- paid by: seller
- method: money back
- time: 30 days
payments testmultimeters:
- credit card: diners-club
- other
- wallet: apple-pay
seller testmultimeters:
- city: worcester, pennsylvania
- rating: 98.4%
- # reviews: 11309
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
shipping testmultimeters:
- service: economy
- transit: 3-7 days
- class: economy
- type: fixed
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