SKU: 1916247965

Leaded Rosin Activated (RA) Wire Solder Sn63Pb37 (63/37) 16 AWG, 18 SWG Spool, 1 lb (454 g)

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Description

Leaded Rosin Activated (RA) Wire Solder Sn63Pb37 (63/37) 16 AWG, 18 SWG Spool, 1 lb (454 g)48804888 Sn63 Pb37 RA Solder Wire is electronics grade solder wire. This 63 37 solder uses the eutectic tin to lead alloy ratio, which is complemented with an RA like flux core. This tin lead solder wire meets J STD 004B, ASTM B 32, and exceeds J STD 006C specifications. It is one of the easiest solders to work with because it offers a low melting temperature with a sharp melting solidification point, which results in robust and reliable joints that

4880–4888 Sn63/Pb37 RA Solder Wire is electronics grade solder wire. This 63/37 solder uses the eutectic tin-to-lead alloy ratio, which is complemented with an RA-like flux core. This tin-lead solder wire meets J-STD-004B, ASTM B 32, and exceeds J-STD-006C specifications. It is one of the easiest solders to work with because it offers a low-melting temperature with a sharp melting/solidification point, which results in robust and reliable joints that are highly resistant to whisker formation.

This 63/37 rosin core solder achieves a consistent solder and flux percentage thanks to our state-of-the-art extrusion wire-drawing machine, which continuously monitors the wire to prevent voids and ensure consistency, providing a top-grade solder wire.

Features:

  • Eutectic alloy (liquidus = solidus temperature)
  • Alloy exceeds J-STD-006C and meets ASTM B 32 purity requirements
  • Flux meets J-STD-004B
  • Rosin-activated flux
  • Fast wetting
  • Fast flowing
  • Non-corrosive residue
  • Non-conductive residue

Specifications:

  • Type: Wire Solder
  • Composition: Sn63Pb37 (63/37)
  • Diameter: 0.050" (1.27mm)
  • Melting Point: 361°F (183°C)
  • Flux Type: Rosin Activated (RA)
  • Wire Gauge: 16 AWG, 18 SWG
  • Process: Leaded
  • Form: Spool, 1 lb (454 g)
  • Shelf Life: 60 Months
  • Shelf Life Start: Date of Manufacture
  • Storage/Refrigeration Temperature: 50°F ~ 86°F (10°C ~ 30°C)

Datasheet

MSDS

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 1916247965

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4.6 ★★★★★
Based on 14 reviews
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A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Excelente
Excelente
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Reviewed in the United States on March 12, 2026
S
Verified Purchase
S. McCarty
Whiting, US
★★★★★ 5
Excellent fit and value - recommended buy
Size: 3+12+12+2+1 pack
I rarely write reviews, but I'm so impressed by the fit and quality of this set that I made an exception. I'd been running my eufy 11S without brushes, and have been cleaning and reusing the filters for a while now and finally decided to buy replacements. The kit came packed well with everything in order and no damage. I replaced all of the worn parts and installed the brushes and did a test run - everything worked great. I expected some fitment issues because I've seen that with other kits, but I had no issues. The fact that you get multiples of almost everything is icing on the cake. Oh, and I wasn't paid or given anything in exchange for this review, as much as that's worth now, haha. I can recommend getting this kit for your robot vacuum, if it's the right set for your model.
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Reviewed in the United States on February 6, 2025
L
Verified Purchase
LGN
Massapequa, US
★★★★★ 5
Good option for an aftermarket replacement solution.
Size: 3+12+12+2+1 pack
I've been very happy with this product. I think it is a good price point for what is included. Everything was a directly compatible and everything fit as you would expect. The filter quality is good and since there are plenty in the kit I find I change the filters more often which is probably a good thing. I recommed.
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Reviewed in the United States on October 3, 2025
D
Verified Purchase
deb
Dallas, US
★★★★★ 5
Eufy Brushes wear out with daily use
Size: 4 Pack
These brushes help the Eufy continue to run efficiently. I have 2 dogs and run 2 Eufies daily. It is surprising how much sand, dust, gravel and hair gets vacuumed. My furniture isn't as dusty and my floor doesn't need mopping as often.
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Reviewed in the United States on January 7, 2026
B
Verified Purchase
Brian M.
New York, US
★★★★★ 4
It works
Size: 2+12+12+2 pack
Fits as expected and it's nice to have so many replacement parts. This item is priced well.
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Reviewed in the United States on January 11, 2026

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