Solder is an essential material for anyone involved in electronics, and the 10 best options available in 2025 offer a range of choices for both professionals and hobbyists. From lead-free varieties to high-temperature solders, these products ensure strong, reliable connections for all your projects. Whether you're repairing circuit boards or creating intricate designs, selecting the right solder can make a significant difference in the quality of your work. Explore the top contenders to find the perfect solder that meets your needs and enhances your soldering experience.
MAIYUM 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.8mm 50g)
- Tin Lead Solder Wire: With Rosin Core Solder Wire
- Parameters: solder wire Tin 63
- Flux content 1.8 %，electrical soldering wire dia is 0.8 mm (0.0315 inch)，gross weight 50 gram (0.11 lbs),good size for pocket
- Low Melting Point: 361 °F/183 °C. easy to be soldered, flows smoothly, soldering fast and strong soldering point.
- Applications: Very good soldering capability, esp for circuit board, DIY, home improvement, Repairation of cable/TV/Radio/sterro/ Toys and other electrical devices etc. (WARNING: This product can expose you to lead, which is known to the State of California to cause brith defects or other reproductive harm. For more information go to the offical Proposition 65 Warnings Website)
$8.99
Rosin Core Solder Wire for Electrical Soldering(0.8mm/50g),By JWOWO
- High-quality: High Purity Tin 63%-Lead 37% (Sn63-Pb37) ratio soldering wire is the most commonly used type of solder for electrical soldering.
- Easy to use: 0.8 mm diameter and 50 g weight.Prefluxed with 2% continuous flux rosin core, no additional flux needed.
- Perfect Soldering Capability: Low melting point, flow smoothly, fast soldering speed and strong solder joints.
- Versatile Applications: Our tin lead electronic solder is suitable for a wide range of uses, such as home appliances, circuit boards, mobile phones, computers, instruments, and DIY projects.
- Warranty: Our solder has 1-year warranty period. The customer will receive a 100% refund if any quality issues is under the warranty period.
$4.93
2Pcs Solder Wire,1mm Diameter Rosin Core Solder for Electronic Electrical Soldering Components Repair(Net 20g)
- Good quality soldering wire material.
- Lead free with rosin,no irritating gas,non-toxic.
- High purity,anti-oxidation,low melting point,fast welding.
- Solder wire diameter:1 mm/ 0.04 inch,net 20g.
- Good for electronic components repairs,electrical repairs,phone repair et.
$5.99
TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (1.0mm, 50g)
- [Alloy Parameters] -- Solder wire Tin 63% Lead 37% (Sn63 Pb37)；Solder flux Content:1.8%
- [Parameters of Solder Wire] -- Diameter: 1.0mm /Weight: 50 g
- [Perfect soldering capability] -- This wire has a low melting point, flows smoothly, has fast soldering speed, and has strong solder joints.
- [Applications] -- The features of solder wire can help people solder easier. Especially suitable for circuit board, TV, radio, and other home appliances repair, DIY, home decoration.
- [After-sales Guarantee] -- In order to bring you a better shopping experience, if you have any questions, please feel free to contact us. We will reply as soon as possible. Thank you!
$5.99
Weller WSW SnPb (T0051403099) Solder Wire, Dia: 1.0 mm / 0.039 in, Wt: 100 g / 3.527 oz, Alloy Sn60Pb40, Flux content 2.2%
- PERFORMANCE & PRODUCTIVITY - Optimized performance with a guaranteed and consistent 100% continuous flux core.
- QUALITY SOLDER JOINTS - Long-term, highly durable soldering joints that will not crack, even on difficult surfaces.
- LOW TOTAL COST OF OWNERSHIP - Up to 70% less reduced tip consumption and provide a low total cost of ownership by saving labor time & ressources due a higher productivity.
- REDUCED SPLASH - Increase direct user safety as well as workplace cleanliness.
- FLOW + HEAT PERFORMANCE - Patented alloys guarantee optimal results.
$19.70
SALE
−$0.80
Twocorn 63/37 Solder Wire, high Purity no-wash tin-Lead Rosin cored Wire with 1.8% Flux for Electric Soldering (0.8mm 50g)
- Specifications: The solder wire diameter is 0.8mm(0.0315inch), Weight is 50g (0.11lb), which is easy for you to carry.
- Alloy parameter: Tin content 63%, lead content 37%, solder flux content 1.8%.
- Ability: low melting point, good fluidity, fast soldering speed, strong adhesion, solid solder joint and many other advantages.
- Application: Used in circuit board, radio, TV, refrigerator, air conditioning and other household appliances maintenance and other electronic products soldering and maintenance.
- Easy to use: Suitable for beginners and people with many years of soldering experience. (Note: This product can expose you to lead, which is known to cause birth defects or other reproductive injuries in the State of California. For more information, visit the official Proposition 65 Warnings website)
$4.99
Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I
- ✔️EXCELLENT QUALITY :High purity, Advanced RMA -Rosin Midly Activated- Liquid flux formula, RoHS Certificate Compliant, Organic, Environmental friendly soldering liquid flux . Formulation for electronic soldering applications. It is effective in removing oxides from Tin-Lead, Lead-free, Gold, Silver and Copper alloys.
- ✔️ENOUGHT QUANTITY: The package includes 1 High Quality Dropper of soldering liquid flux, 30 ml net Volume. Excellent Immersion, wettability, chemical and technical properties. Thus, Enough quantity for your use. Strong soldering and welding power resulting strong low residual joints
- ✔️NON-CORROSIVE: Formulation with neutral pH, no corrosion involve after soldering process. Rosin is not conductive in dry conditions and has good insulation. Is not corrosive to metal surfaces such as circuit boards
- ✔️OXIDATION RESISTANCE: Anti-oxidation effect through soldering , desoldering, rework and reflow electronic processes for their high boiling formulation components. Giving as a result smooth, shiny and uniform soldering joints.
- ✔️NON TOXIC: Organic High Purity formulation, stable performance and low volatility for long use cycles, no irritant smell, Lead-free, Zinc Chloride-free and Ammonium Chloride-free.
$6.99
HGMZZQ 60/40 Tin Lead Solder Wire with Rosin core for Electrical Soldering 0.031 inch(0.8mm-50g)
- 1.Tin Lead Solder Wire: High Quality Rosin Core Solder Wire
- 2.Sn/pb: 60%/40%; Flux: 2.2%;Diameter 0.8 mm/ 0.031 inch
- 3.Lower Melting Point: 361F/183C. easy to be soldered, flows smoothly, soldering fast and strong soldering point.
- 4.Pretty good flow, melts evenly and clean,less smoke,Solder joints reliable and beautiful
- 5.The applicable scope: household appliances, stereos,headset,toys, circuit board maintenance etc.
$9.59
SALE
−$25.51
KESTER SOLDER 24-6040-0027 Wire Solder, 0.031"Dia., Pack of (1),32117
SALE
−$3.01
63/37 Rosin Core Tin Lead Solder Wire For Electrical Soldering(0.3mm/50g)
- Best Content Ratio:not that the higher the tin content, the better the solder wire,the best ratio is 63/37 for use
- Tin Lead Solder Wire Parameters:solder wire 63/37,soldering wire with flux1.8%,electrical soldering wire dia 0.3mm/0.0118'',solder wire g.w 50g/1.76oz,good size for pocket.
- Rosin Core Solder Wire Feature:low melting point (361F/183°C),very good soldering capability,smoother welding process,soldering fast,strong soldering point and easier to use
- Applications:tin lead rosin core solder wire for electrical devices,esp for radios/televisions/video recorders/stereo systems/wires/ motors/circuit boards and other electronical devices etc
- We have a professional service team, ready to provide the best service for each customer, look forward to the start of cooperation, if you have any questions, please feel free to contact us
$8.99
Last update on 2025-05-04 / Affiliate links / Images from Amazon Product Advertising API