Kester Solder Products Soldering Consumables

Solder Wire, "44" RA Core, Sn60Pb40 Alloy, 66 Core Size, .031 in. Diameter, 1 lb., Each

Part Number: KTR-24-6040-0027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Solder Wire, "44" RA Core, Sn60Pb40 Alloy, 66 Core Size, .062 in. Diameter, 1 lb., Each

Part Number: KTR-24-6040-0061

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Solder Wire, "245" No-Clean, halide-free, Rosin Based, Sn63Pb37 Alloy, .062 Dia., 50 Core Size, 1 lb., Each

Part Number: KTR-24-6337-8817

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Solder Wire, "44" RA Core, Sn63Pb37 Alloy, 66 Core Size, .031 in. Diameter, 1 lb., Each

Part Number: KTR-24-6337-0027

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Flux-Pen, "186" Mildly Activated Rosin, No-Clean, .33 oz., Each

Part Number: KTR-83-1000-0186

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

• Restricted
• Ground

Solder Wire, "44" RA Core, Sn63Pb37 Alloy, 66 Core Size, .025 in. Diameter, 1 lb., Each

Part Number: KTR-24-6337-0018

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Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, "44" RA Core, Sn63Pb37 Alloy, 66 Core Size, .050 in. Diameter, 1 lb., Each

Part Number: KTR-24-6337-0053

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Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, "285" RMA Core, Sn63Pb37 Alloy, .031 in. Diameter, 58 Core Size, 1 lb., Each

Part Number: KTR-24-6337-9713

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Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, "44" RA Core, Sn63Pb37 Alloy, 66 Core Size, .062 in. Diameter, 1 lb., Each

Part Number: KTR-24-6337-0061

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, RMA Core, Sn60Pb40 Alloy, 66 Core Size, .031 in. Diameter, 1 lb., Each

Part Number: KTR-24-6040-9710

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Solder Wire, "44" RA Core, Sn60Pb40 Alloy, 66 Core Size, .093 in. Diameter, 1 lb., Each

Part Number: KTR-24-6040-0066

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, "44" RA Core, Sn63Pb37 Alloy, 66 Core Size, .015 in. Diameter, 1 lb., Each

Part Number: KTR-24-6337-0007

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Estimated Ship Date: Mar 10, 2026 if ordered today

• Free Shipping
• Special Order

Solder Wire, "44" RA Core, Sn63Pb37 Alloy, 66 Core Size, .020 in. Diameter, 1 lb., Each

Part Number: KTR-24-6337-0010

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, "44" RA Core, Sn63Pb37 Alloy, 66 Core Size, .040 in. Diameter, 1 lb., Each

Part Number: KTR-24-6337-0039

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Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, "331" Water-Soluble, Sn63Pb37 Alloy, .062 in. Diameter, 66 Core Size, 1 lb., Each

Part Number: KTR-24-6337-6411

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Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order
• • Multiple Images

Solder Wire, Lead-Free, "275" No-Clean Core, Sn96.5Ag3.0Cu0.5 Alloy, 58 Core Size, .031 Diameter, 1 lb., Each

Part Number: KTR-24-7068-7601

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Free Shipping
• Special Order

Solder Wire, Lead-Free, "275" No-Clean Core, K100LD Alloy, 66 Core Size, .025 in. Diameter, 1 lb., Each

Part Number: KTR-24-9574-7619

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Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, Solid Wire, No Flux Core, Sn60Pb40 Alloy, .125 in. Diameter, 1 lb., Each

Part Number: KTR-14-6040-0125

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Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, Solid Wire, No Flux Core, Sn63Pb37 Alloy, .125 in. Diameter, 1 lb., Each

Part Number: KTR-14-6337-0125

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order

Solder Wire, "44" RA Core, Sn60Pb40 Alloy, 66 Core Size, .040 in. Diameter, 1 lb., Each

Part Number: KTR-24-6040-0039

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Special Order