
037103352163 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $28.45 | Condition is New, Weller Genuine OEM SnPb Solder Wire, 0.3mm, 100g - T0051403399, FREE SHIPPING | ![]() |
![]() | $33.72 | Condition is New, Weller T0051403399 - WSW SnPb solder wire (Sn60 Pb40 / flux content 2.2%) -, FREE SHIPPING | 99.8% |
![]() | $29.89 | Condition is New, Weller T0051403399 Solder Wire, shipping cost = $5.00 | 99.8% |
![]() | $35.00 | Condition is New, WELLER SOLDERING WIRE SnPb L1, 0,3mm, 100g - T0051403399, FREE SHIPPING | 99.8% |
![]() | $36.99 | Condition is New, Weller WSW SnPb (T0051403199) Solder Wire, Dia: 0.8 mm / 0.039 in, Wt: 100 g... , FREE SHIPPING | 100.0% |
![]() | $37.79 | Condition is New, Weller WSW Snpb (T0051403299) Solder Wire, Dia: 0.5 Mm / 0.020 In, Wt: 100 G / 3, FREE SHIPPING | 100.0% |
![]() | $40.89 | Condition is New, Weller WSW Solder Wire 100 Continuous Flux Core Optimized Performance Safety, FREE SHIPPING | 99.3% |
![]() | $42.50 | Condition is New, Weller WSW SnPb (T0051403399) Solder Wire, Dia: 0.3 mm / 0.012 in, Wt: 100 g... , FREE SHIPPING | 99.1% |
![]() | $44.52 | Condition is New, Weller WSW SnPb (T0051403099) Solder Wire, Dia: 1.0 mm / 0.039 in, Wt: 100 g / 3, FREE SHIPPING | 97.8% |
![]() | $44.72 | Condition is New, Weller WSW SnPb 0.8mm Solder Wire 100g Sn60Pb40 Flux 2.2% Low Splash, FREE SHIPPING | 99.4% |
![]() | $41.64 | Condition is New, WELLER T0051403399 Solder Wire 799RM8, shipping cost = $6.99 | ![]() |
![]() | $48.57 | Condition is New, Weller WSW Snpb (T0051403399) Solder Wire, Dia: 0.3 Mm / 0.012 In, Wt: 100 G / 3, FREE SHIPPING | 100.0% |
![]() | $48.63 | Condition is New, Weller WSW SnPb Solder Wire 0.8mm 100g Sn60Pb40 2.2% Flux, FREE SHIPPING | 99.3% |
![]() | $49.16 | Condition is New, Weller WSW SnPb Solder Wire 0.8mm 100g Sn60Pb40 Flux for Electronics Repair, shipping cost = $3.00 | 99.1% |
![]() | $130.00 | Condition is New, Weller WSW SnPb (T0051403199) Solder Wire, Dia: 0.8 mm / 0.039 in, Wt: 100 g, FREE SHIPPING | 0.0% |

Introducing the Weller WSW-SNPB Solder Wire, a high-performance solder solution designed for reliable and efficient electrical connections. This solder wire, specifically identified by the model number 037103352163 T0051403399, is a part of the SN60/PB40 series, which is known for its versatility and consistency in various applications.
The Weller WSW-SNPB Solder Wire is comprised of a tin-lead alloy, with a composition of 60% tin and 40% lead. This balance of metals ensures excellent wetting characteristics, enabling the solder to readily form a bond with various base metals. The flux content in this specific product is 2.2%, which is sufficient to protect the solder joint from oxidation during the soldering process.
The flux used in the Weller WSW-SNPB Solder Wire is rosin-based, specifically a low-residue, no-clean type. This type of flux leaves minimal residue after soldering, making it ideal for use in environments where cleanliness is a priority. The flux also helps to prevent oxidation and promotes the formation of a strong, reliable solder joint.
This solder wire comes in a diameter of 0.71 mm (0.028 inches), making it suitable for a range of applications, including through-hole and fine-pitch soldering. The 12-meter (39.37 feet) spool ensures ample supply for extended projects, while the compact size of the spool allows for easy storage and transport.
In summary, the Weller WSW-SNPB Solder Wire is a versatile and high-performance solder solution for various electrical connections. Its tin-lead alloy composition, rosin-based flux, and compact spool make it a reliable choice for those seeking consistent, strong, and clean soldering results.
Pros and Cons of Buying Weller WSW-SNPB Solder Wire (SN60/PB40, Flux Content 2.2)
The Weller WSW-SNPB solder wire is a popular choice for electronic repair and soldering projects. This solder wire comes with SN60/PB40 alloy and a flux content of 2.2%. In this analysis, we will discuss the advantages and disadvantages of purchasing this solder wire.
Pros:1. High-Quality Alloy: The SN60/PB40 alloy is a popular choice for electronics due to its excellent wetting properties, making it suitable for various applications, including surface mount technology (SMT) and through-hole components.
2. Flux Content: The flux content of 2.2% is sufficient for most applications, ensuring a clean and uniform soldering process.
3. RoHS Compliant: This solder wire is RoHS compliant, which means it does not contain lead or other hazardous substances, making it a more environmentally-friendly choice.
4. Versatile: The Weller WSW-SNPB solder wire can be used for various applications, including soldering wires, repairing electronic components, and assembling printed circuit boards.
Cons:1. Higher Cost: Compared to other solder wires on the market, the Weller WSW-SNPB solder wire may be more expensive.
2. Limited Length: This solder wire is typically available in spools of 33.3 feet (10.15 meters), which may not be suitable for larger projects or those requiring longer lengths.
3. Finicky Tip: Some users have reported that the tip of the Weller soldering iron may require frequent cleaning and replacement, which can add to the overall cost and time investment.
Conclusion:The Weller WSW-SNPB solder wire is a high-quality, versatile option for electronics repair and soldering projects. Its RoHS compliance, excellent alloy, and sufficient flux content make it a great choice for those seeking a reliable and effective solder wire. However, its higher cost and limited length may be disadvantages for some users.
Recommendation:If you are looking for a high-quality, reliable solder wire for electronic projects and are willing to invest in a more expensive option, the Weller WSW-SNPB solder wire is an excellent choice. However, if cost is a concern, you may want to consider alternative solder wires with similar specifications from other brands. Additionally, if you require longer lengths for your projects, consider purchasing multiple spools to ensure you have sufficient material.
Details:
Photos are greatly appreciated. Wsw snpb solder wire SN60 PB40 / flux content 2.2% - 0.3mm,100gfeatures:: 0.3mm,100g. Please consider troubleshooting prior to making a return request.
specifications testmultimeters:
- brand: Weller
- mpn: Wsw-snpb
- part type: Solder
- features: Wsw Snpb Solder Wire, 100g
- upc: 037103352163
seller testmultimeters:
- city: worcester, pennsylvania
- rating: 99.7%
- # reviews: 13458
returns testmultimeters:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: seller
shipping testmultimeters:
- class: economy
- transit: 4-7 days
- service: economy
- type: fixed
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
offer testmultimeters:
- options: ship-to-home
- sold #: 14
- availability: in stock
- prices: $28.45–$130.00
- item condition: New
- in stock #: 5
- started: february 13, 2026
payments testmultimeters:
- wallet: apple-pay
- other
- credit card: mastercard
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