The Proskit 8PK-033E is a rosin-core solder wire with a 1.0mm (ø1.0mm) diameter, supplied in a 100g quantity. The alloy composition is 63% tin and 37% lead — a eutectic ratio that produces a sharp, reliable solder joint with a well-defined melting point.

The non-corrosive formulation protects PCB traces and component leads, while the strong adhesion characteristic ensures joints hold under vibration and thermal cycling.

Key Features

• Alloy composition: 63% tin, 37% lead (63/37 eutectic)
• Diameter: ø1.0mm
• Weight: 100g
• Non-corrosive formulation
• Strong adhesion to solder joints

Product Benefits

• 63/37 eutectic ratio produces a clear liquid-to-solid transition for precise, controlled joint formation
• Non-corrosive flux protects copper traces and component leads from chemical damage after soldering
• Strong adhesion ensures durable connections in vibration-prone environments
• 1.0mm diameter is versatile — suitable for through-hole components and general electronics assembly

Technical Specifications

• Alloy Composition: 63% Tin, 37% Lead
• Diameter: ø1.0mm
• Net Weight: 100g
• Flux Type: Non-corrosive
• Adhesion: Strong

Why You'll Love It

• The 63/37 eutectic blend is the standard choice for electronics work — widely compatible with all common soldering irons
• 1.0mm diameter feeds smoothly into most standard solder tip sizes
• Non-corrosive flux means no post-soldering cleaning is required to prevent long-term board damage
• Included in the box: 1x Proskit 8PK-033E Solder 1mm 100gr