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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 1916247965

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Tom Lewandowski
Los Angeles, US
★★★★★ 5
Great for wine people
Color: 7-in-1 Silver, Size: Rechargeable Set
I have one of these and like it so much I bought one for a Christmas gift
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Reviewed in the United States on May 24, 2026
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Verified Purchase
Happy in Florida
Chelsea, US
★★★★★ 5
Like that it can be charged while it's stored
Color: 7-in-1 Silver, Size: Rechargeable Set
I like that this wine bottle opener can be charged on the stand, making it always ready to perform. No worry about batteries or needing a charge before the dinner/party. It's handy to have the foil cutter and aerator beside the bottle opener and the stoppers which use the end of the bottle opener to remove air from partial bottles for temporary storage were a plus!
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Reviewed in the United States on February 22, 2026
J
Verified Purchase
John Knudson
New York, US
★★★★★ 5
Efficient product
Color: 7-in-1 Silver, Size: Rechargeable Set
Excellent product, looks, and removal of corks.
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Reviewed in the United States on February 6, 2026
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Verified Purchase
S. Saad
Belleville, US
★★★★★ 5
Great product
Color: 7-in-1 Silver, Size: Rechargeable Set
Totally effortless for an amateur. Useful accessories
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Reviewed in the United States on June 1, 2026
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Verified Purchase
Jan in Florida
Lexington, US
★★★★★ 5
Join the Wine Life!
Color: 7-in-1 Silver, Size: Rechargeable Set
We love this wine opener! So easy, so smooth. Like magic!
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Reviewed in the United States on November 23, 2025

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