The Best Solder For Electronics of 2023

High quality: good solder ability in both electrical conductivity and thermal conductivity, working quickly, and suitable for various kinds of soldering iron

Easy to use: flows well and heats evenly, the melting point of soldering iron wire is 185°C - 190°C (365°F - 374°F)

Relative parameters:60% Tin and 40% Lead are apply for electronic assembly perfectly. 1.8% flux is good for soldering, diameter 0.8mm is good joint and avoid components overheating

Easy to carry: you can take the solder wire anywhere in your pocket. And the plastic tube protect solder from dirt and moisture(WARNING: This product can expose you to lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to the official Proposition 65 Warnings Website)

Wide application: the rosin core solder wire is designed for electrical repairs, such as radios, TVs, VCRs, stereos, wires, motors, circuit board and other electronics devices

ULTRA THIN- the diameter of the solder wire is 0.01in ( 0.3mm), very thin solder, perfectly for soldering the small component, enough solder for tiny SMD pads,

LOW TEMPERATURE- the melting point is 419F (217 Deg.c ), suitable all soldering tools, with rosin core, flow well,

EXCELLENT SOLDER- made with pure alloy Sn99 Ag0.3 Cu0.7, provides strong soldering point, stable, no failure, long lifetime.

ENVIROMENT FRIENDLY- Pb free solder, good for environment, no hazard materials,

SMALL PACKING- packed in spool, easy to use, with 7.05oz ( 200g )

Extra Fine Solder Wire Gauge, dia. 0.4mm ( 0.016in ), suitable for fine soldering work on small space or tiny component

Tin Lead Alloy Sn63 Pb37, Rosin Core, Soldering flow well, easy soldering, melting fast

Low melting point temperature at 358F, suitable for all soldering tool and soldering station, Iron etc

50g ( 1.76oz ) per spool, good enough for electrical repairing, electronics DIY, build samples etc

High electrical conductivity, good performance, standard spool packing, easy to use.

ULTRA-THIN- the solder wire diameter is just 0.01inch, designed to solder the tiny component, just enough to add enough solder on those small MSD pads

LOW MELTING POINT- solder fast melting at 419F ( 217 Deg.C), suitable all soldering tools

IMPROVED SOLDER- this 0.3mm solder wire content high quality allow Sn99 Ag0.3 Cu0.7, provides excellent conductivity, eliminate soldering issue, reduce labor cost

APPLICATION- good for fine solder work, soldering for electronics equipment

LEAD FREE- Unlead solder, excellent performance for electric soldering project

Kester 24-6040-0027 - (1) Spool, 1 Pound per Spool

Diameter: 0.031" Inch (0.80mm)

Alloy: 60% Tin / 40% Lead (Product contains Halogen)

Core / Flux Type: Rosin Core / 44 Flux (3.3%)

Authentic Kester Product - Made in the U.S.A.

Removes up to four times more solder than conventional wick, and extracts solder much faster than wicks based on Type-R fluxes

Residue left behind is halide free and non-conductive, so it does not have to be cleaned off the board

100% copper wick has fine braid design to promote strong capillary action to pull in excess solder

Available with standard or anti-static bobbins

Rosin core with 2.5% flux, good than others with 2.0% flux, well flow, easy for soldering

High quality alloy materials Sn99 Ag0.3 Cu0.7, the Ag0.3 is an expensive material has great electricity conductivity which is great to soldering the Amplifier equipment and others high end product

Wire diameter is just 0.6mm 0.024in, ideal for fine soldering work

Pb Free solder, RoHS compliant good for environmental protection

The melting point temperature at 419F, suitable for all soldering tools

【PARAMETER】Solder Wire Diameter 0.031in/0.8mm, Gross Weight 1.75oz/50g.

【ALLOY COMPOSITION】Tin Lead 63-37, Makes It Flow Well as Low Melting Point; Rosin Flux Content 2%, Makes It Easily Soldering.

【GOOD CONNECTION】Excellent Electrical Conductivity and Thermal Conductivity.

【OTHER ADVANTAGES】Good Solderability, Strong Solder Joints, Less Residue.

【MULTI-APPLICATIONS】Home Appliances Repair/Toy Repair/Other Electronic Devices Repair/Wire Harness Connection/Battery & Motor Wire Connection/ Electronics DIY

【rosin core solder wire:】Solder flux solder wire with special formula of high-quality tin ingots from Yunnan, China and high-quality rosin.

【Tin wire parameters:】 rosin solder wire Tin 63%- Lead 37% (Sn63-Pb37).

【Soldering wire specifications:】rosin flux content 1.8%, rosin solder wire 1.0mm (0.0394inch), 20 g (0.044lbs), gross weight 28 g (0.0617lbs),Tin pen is suitable for carrying in a pocket.

【Low melting point:】 361F/183C. Easy to solder, smooth flow, fast soldering speed and firm solder joints.

【Electronic solder Application:】Rosin core solder wire for-solder for electronics Have Very good soldering ability, especially the repair of electrical equipment such as circuit boards,electronics，IC, home improvement, cable TV, radio/sterro,toys etc DIY.

Sn/ Pb: 60% / 40%; Flux: 2.0%; flows well and heats evenly

Diameter: 0.8 mm (0.032 in); weight of solder wire: 100g (0.22 lb)

Melting point range: 185°C - 190°C (365°F - 374°F)

Good solder ability both in electrical conductivity and thermal conductivity

Easy to use, be widely applied in electrical repairs（WARNING: This product can expose you to lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to the official Proposition 65 Warnings Website）