0.02" Diameter Solder | McMaster-Carr

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23 Products

Rosin Flux-Core Solder for Electronics and Electrical Applications

Rosin flux is quick acting with strong cleaning action, but it leaves residue that requires flux remover. This solder is electrically conductive, so it’s good for electronics and electronic applications.

Leaded, Flux Core

Image of Product. Front orientation. Contains Inset. Solder. Rosin Flux-Core Solder for Electronics and Electrical Applications.

		Material Composition
	Solder Alloy	Tin	Silver	Lead	Melting Temp., ° F	Dia.	Wt., lb.		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Pb60Sn40	40%	—	60%	460	0.020"	1	00000000	000000


		Sn50Pb50	50%	—	50%	420	0.020"	1	00000000	00000
		Sn60Pb40	60%	—	40%	370	0.020"	1	00000000	00000
		Sn62Pb36Ag2	62%	2%	36%	370	0.020"	1	00000000	000000
		Sn63Pb37	63%	—	37%	370	0.020"	1	00000000	00000

Lead-Free, Flux Core

Lead-free solder is safer to use than leaded solder and helps meet industry regulations.

		Material Composition
	Solder Alloy	Tin	Silver	Copper	Lead	Melting Temp., ° F	Dia.	Wt., lb.		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn96.5Ag3Cu0.5	96.5%	3%	0.5%	0%	460	0.020"	1	0000000	0000000


		Sn99.3Cu0.7	99.3%	—	0.7%	0%	440	0.020"	1	00000000	000000

No-Clean Flux-Core Solder for Electronics and Electrical Applications

The flux leaves minimal residue so there's no need for cleanup. All of this solder is electrically conductive.

Leaded, Flux Core

		Material Composition				1 lb.
	Solder Alloy	Tin	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn60Pb40	60%	40%	0.020"	365	0000000	000000


		Sn63Pb37	63%	37%	0.020"	365	000000	00000

Lead-Free, Flux Core

Lead-free solder is safer to use than leaded solder and helps meet industry regulations.

		Material Composition						1 lb.
	Solder Alloy	Tin	Silver	Copper	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn96.5Ag3Cu0.5	96.5%	3%	0.5%	0%	0.020"	425	0000000	0000000

Solder for Electronics and Electrical Applications

Electrically conductive, this solder is best for electronics and electronics applications. It does not have a flux core, so you can choose the flux that works best for your application.

Leaded, Flux Required

		Material Composition				1 lb.
	Solder Alloy	Tin	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn63Pb37	63%	37%	0.020"	360	000000	000000

Lead-Free, Flux Required

Lead-free solder is safer to use than leaded solder and helps meet industry regulations.

		Material Composition						1 lb.
	Solder Alloy	Tin	Silver	Copper	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn96.5Ag3Cu0.5	96.5%	3%	0.5%	0%	0.020"	420	0000000	0000000


		Sn99.3Cu0.7	99.3%	—	0.7%	0%	0.020"	440	0000000	00000

Easy-Clean Flux-Core Solder for Electronics and Electrical Applications

Wash away flux residue from this solder with water. It is electrically conductive, so it is good for electronics and electrical applications.

Leaded, Flux Core

		Material Composition
	Solder Alloy	Tin	Lead	Dia.	Melting Temp., ° F	Wt., lb.	Specs. Met		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn60Pb40	60%	40%	0.020"	365	1	IPC J-STD-006	0000000	000000


		Sn63Pb37	63%	37%	0.020"	360	1	—	000000	00000

Quick-Flow No-Clean Flux-Core Solder for Electronics and Electrical Applications

The five flux cores in this solder allow fast soldering that uses solder efficiently and reduces the heat to your joint. The flux it’s filled with leaves minimal residue so there’s no cleanup. This solder is electrically conductive, making it good for electronics and electrical applications.

Leaded, Flux Core

Image of Product. Front orientation. Contains Inset. Solder. Quick-Flow No-Clean Flux-Core Solder for Electronics and Electrical Applications.

		Material Composition							1 lb.
	Solder Alloy	Tin	Silver	Antimony	Copper	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn60Pb40	60%	0%	0%	0%	40%	0.020"	365	0000000	000000

Lead-Free, Flux Core

Lead-free solder is safer to use than leaded solder and helps meet industry regulations.

		Material Composition							1 lb.
	Solder Alloy	Tin	Silver	Antimony	Copper	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn96.5Ag3Cu0.5	96.5%	3%	0%	0.5%	0%	0.020"	425	0000000	0000000

Quick-Flow Rosin Flux-Core Solder for Electronics and Electrical Applications

The five flux cores allow fast soldering that uses less solder and transmits less heat to the joint. Rosin flux is quick acting with strong cleaning action but leaves residue that requires flux remover. Since this solder is electrically conductive, it’s good for electronics and electrical applications.

Leaded, Flux Core

		Material Composition				1 lb.
	Solder Alloy	Tin	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn60Pb40	60%	40%	0.020"	375	0000000	000000


		Sn63Pb37	63%	37%	0.020"	365	0000000	00000

Acid Flux-Core Solder for Electronics and Electrical Applications

Acid flux has strong cleaning action, but leaves corrosive residue that washes away with water. This solder is electrically conductive.

Leaded, Flux Core

		Material Composition				1 lb.
	Solder Alloy	Tin	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Pb60Sn40	40%	60%	0.020"	460	00000000	000000


		Sn50Pb50	50%	50%	0.020"	420	00000000	00000
		Sn60Pb40	60%	40%	0.020"	375	00000000	00000

Lead-Free, Flux Core

Lead-free solder is safer to use than leaded solder and helps meet industry regulations.

		Material Composition						1 lb.
	Solder Alloy	Tin	Silver	Copper	Lead	Dia.	Melting Temp., ° F		Each
For Joining Brass, Bronze, Copper, Nickel, Stainless Steel, and Steel



		Sn96.5Ag3Cu0.5	96.5%	3%	0.5%	0%	0.020"	460	00000000	0000000