MG Chemicals
MG Chemicals 4895-454G Sn60/Pb40 Solder Wire
Best reliable solder for electronics hobbyists and professional repair technicians.
This is the MG Chemicals 4895-454G, a 60/40 Tin Lead Solder wire with a Rosin Core, supplied in a 1.0 Pound spool with a 0.032" diameter. This electronic grade solder wire utilizes a classical Sn60/Pb40 alloy ratio and features an RA-like flux core. It is designed for fast wetting and flowing, resulting in robust and reliable solder joints that are highly resistant to whisker formation. The flux residue left behind is non-corrosive and non-conductive. The solder wires meet J-STD-004B and ASTM B 32 specifications, and exceed J-STD-006C requirements. The consistency of the solder and flux percentage is maintained through a state-of-the-art extrusion and wire-drawing process. Please note that this product contains lead and carries a California Proposition 65 warning.
$14.99
Owner Satisfaction
4.7
/ 5
Category Rank
27
/ 775
#27 in Circuit Board Accessories
Price vs Category Average
-44%
Below average
Value
6040
/ Sn/Pb
Who it's for
- Technicians repairing vintage electronics or oxidized circuit boards
- Makers working with heat-sensitive components and delicate circuitry
- Professionals and hobbyists prioritizing durable, easy-to-inspect solder joints
Who should skip it
- Users lacking proper ventilation or strict safety equipment
- Manufacturers producing commercial goods for RoHS-regulated markets
- Environmentally conscious users avoiding hazardous waste disposal requirements
Performance breakdown
Wetting Speed
Rapid flow characteristics ensure clean, efficient joints on most electronic components.
Joint Reliability
The 60/40 alloy ratio creates durable, long-lasting connections for hobbyist projects.
Flux Consistency
Uniform core distribution prevents dry joints and ensures predictable melting behavior.
Residue Cleanliness
Non-conductive flux leaves behind minimal, safe residue after the cooling process.
Compliance Standards
Exceeds major industry benchmarks for professional-grade electronic assembly materials.
Handling Ease
The 0.032-inch diameter is the gold standard for versatile, general-purpose soldering.
Key Specs
Value
Sn60/Pb40
Value
2.25 IN
Value
2.25 IN
Value
2.25 IN
Value
2.25 IN
Value
2.25 IN
Value
2.25 IN
Features
- 60/40 Tin Lead Alloy
- Rosin-activated flux core
- Fast wetting and flowing
- Non-corrosive and non-conductive residue
- Meets or exceeds industry standards (J-STD-004B, ASTM B 32, J-STD-006C)
What customers say
Customers hold a very high regard for the MG Chemicals 4895 Sn60/Pb40 solder wire, consistently positioning it as a professional-grade staple for electronics work. The sentiment is overwhelmingly positive, driven primarily by the solder's exceptional performance characteristics. Users frequently highlight its superb flow and wetting capabilities, noting that it melts quickly and spreads smoothly across pads and component leads, which significantly reduces the difficulty of intricate soldering tasks, particularly for surface-mount components or fine pitch work. A key point of praise is the minimal and non-corrosive residue left behind. Unlike cheaper solders that can leave sticky or dark flux remnants requiring extensive cleanup, this MG Chemicals product is lauded for leaving clean, shiny joints that require little to no post-solder scrubbing, saving time and reducing the risk of damaging sensitive boards. The 60/40 alloy ratio is appreciated for its reliable eutectic properties, ensuring strong, durable mechanical and electrical connections. Furthermore, the large 454g spool size is frequently mentioned as offering excellent longevity and value for serious hobbyists or small repair shops, mitigating the need for frequent reordering. While the price point is slightly higher than generic, no-name brands, customers universally agree that the superior quality justifies the investment, viewing it as a cost-effective choice due to the reduced rework and increased joint reliability. The primary minor critique, common to all leaded solders, revolves around the need for good ventilation due to the fumes, but this is not seen as a flaw of the product itself. Overall, the sentiment reflects deep satisfaction, cementing the 4895 series as a reliable, high-performance choice for those who prioritize consistency and joint integrity in their soldering projects.
Know before you buy
Yes, the 60/40 tin-lead alloy is a classic choice for electronics repair. Its 0.032-inch diameter is versatile enough for most through-hole components and general circuit board work.
The flux residue is non-corrosive and non-conductive, so it does not strictly require removal for most applications. However, if you prefer a clean aesthetic, the residue can be easily removed with an appropriate electronics cleaner.
The rosin-activated flux core is designed for fast wetting and flowing, which helps the solder bond quickly to components. This makes it easier to achieve reliable joints, especially when working on slightly oxidized surfaces.
Because this product contains lead, you should always solder in a well-ventilated area and use a fume extractor if possible. Always wash your hands thoroughly after handling the solder and before eating or smoking.
This 60/40 solder has a lower melting point and flows more easily than most lead-free alloys, making it more forgiving for beginners or for rework. It also produces a shiny, distinct joint that is easier to inspect for quality compared to the duller finish of lead-free solder.
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