AIM SN63/PB37 WS482 3% Water Soluble Core Wire Solder .020" Diameter

AIM SN63/Pb37 WS482 3% Water-Soluble Core Wire Solder – .020" Diameter

High-Precision Halide-Free Water-Soluble Solder for Professional Electronics Assembly

The AIM SN63/Pb37 WS482 3% Water-Soluble Core Wire Solder delivers reliable, high-quality solder joints for medium- to fine-pitch surface mount devices (SMD), printed circuit boards (PCBs), and other precision electronics applications. Its .020" diameter wire ensures consistent soldering with strong mechanical and electrical connections.

Product Overview

This solder wire combines the 63/37 tin-lead eutectic alloy (Sn63/Pb37) with WS482 3% halide-free water-soluble flux core. The halide-free flux enhances wetting, smooth flow, and rapid soldering while leaving residues that are fully removable with water, ensuring clean, non-corrosive solder joints suitable for high-reliability assemblies.

Key Features & Benefits

• .020" Diameter – Ideal for medium- and fine-pitch soldering applications.
• 63/37 Eutectic Alloy – Smooth melting and solidification for reliable joints.
• WS482 3% Halide-Free Water-Soluble Flux – Residues are fully water-soluble and non-corrosive, leaving a clean finish safe for sensitive electronics.
• Excellent Wetting and Flow – Ensures consistent electrical and mechanical connections.
• Compatible with Manual and Automated Soldering – Works for hand soldering, reflow, and robotic processes.
• Reduces Spatter – Cleaner joints and minimal material waste.

Applications

• Surface Mount Device (SMD) Assembly
• PCB Repair and Rework
• Medium- and High-Density Electronics Assembly
• Precision and High-Reliability Electronics Manufacturing

Cleaning Instructions

The WS482 3% halide-free water-soluble flux leaves residues that are fully removable with water, ensuring clean solder joints and preventing corrosion. Ideal for high-reliability and sensitive electronic assemblies.

Technical Specifications

• Alloy: Sn63/Pb37 (Eutectic)
• Flux Type: WS482 3% Halide-Free Water-Soluble Core
• Wire Diameter: 0.020" (0.51 mm)
• Melting Point: 183°C (361°F)
• Flux Residue: Fully water-soluble and non-corrosive
• IPC Classification: ORM0 (per IPC J-STD-004)
• Compatibility: Manual soldering, reflow, and automated soldering processes

Why Choose AIM SN63/Pb37 WS482?

The combination of eutectic alloy and halide-free WS482 flux ensures fast wetting, strong joints, and fully cleanable residues. Perfect for medium- and fine-pitch electronics, PCB repair, and high-reliability assemblies requiring water-cleaned solder joints.

Choose AIM SN63/Pb37 WS482 3% Halide-Free Water-Soluble Wire Solder for precise, reliable, and clean soldering on high-density electronic assemblies.

Technical Data Sheet

Safety Data Sheet