AIM SN63/PB37 Glow Core 2% No Clean Core Wire Solder .020" Diameter

AIM SN63/Pb37 Glow Core 2% No-Clean Core Wire Solder – 0.020" Diameter

Precision No-Clean Solder for Professional Electronics Assembly

The AIM SN63/Pb37 Glow Core 2% No-Clean Core Wire Solder is engineered for high-precision soldering, providing excellent wetting, smooth flow, and reliable joints. Its 0.020" diameter makes it suitable for medium to fine-pitch surface mount devices (SMD), printed circuit boards (PCBs), and microelectronics assembly.

Product Overview

This solder combines the classic 63/37 tin-lead eutectic alloy (Sn63/Pb37) with Glow Core 2% no-clean flux. The advanced flux improves thermal transfer and wetting, reduces spatter, and leaves minimal, clear residues that meet no-clean standards. Glow Core technology enables faster, more consistent soldering while reducing component stress.

Key Features & Benefits

• 0.020" Diameter – Ideal for medium to fine-pitch soldering applications.
• 63/37 Eutectic Alloy – Ensures smooth melting and solidification for reliable joints.
• Glow Core 2% No-Clean Flux – Minimal, non-corrosive residues reduce post-solder cleaning requirements.
• Excellent Wetting and Flow – Produces strong mechanical and electrical connections.
• Compatible with Manual and Automated Soldering – Works well in hand soldering and reflow processes.
• Reduced Spatter – Cleaner solder joints and less waste.

Applications

• Surface Mount Device (SMD) Assembly
• Microelectronics and Fine-Pitch Components
• PCB Repair and Rework
• Medium- and High-Density Electronics

Cleaning Instructions

The Glow Core 2% flux is no-clean, leaving minimal residues. Cleaning is generally not required. If necessary, commercially available flux removers can be used; IPA is not recommended.

Technical Specifications

• Alloy: Sn63/Pb37 (Eutectic)
• Flux Type: Glow Core 2% No-Clean
• Wire Diameter: 0.020" (0.51 mm)
• Melting Point: 183°C (361°F)
• Flux Residue: Minimal, clear, and non-corrosive
• Compatibility: Manual soldering, reflow, and small-scale automated processes

Why Choose AIM SN63/Pb37 Glow Core?

Optimized for precision soldering, this eutectic alloy combined with Glow Core flux ensures fast wetting, strong joints, and minimal post-solder cleanup. Perfect for professional electronics assembly, repair, and prototyping applications.

Choose AIM SN63/Pb37 Glow Core 2% No-Clean Wire Solder for reliable, efficient, and high-precision soldering on medium to fine-pitch electronic assemblies.

Unit: 1 lb. spool

Technical Data Sheet
Safety Data Sheet