Overview

The 4901 Sn99 No Clean Solder Wire is an electronic grade solder wire. It uses a high-purity, eutectic Sn99.3/Cu0.7 alloy, which is complemented with a no clean, synthetically refined, splatter-proof resin flux core. The 4901 solder meets J-STD-004B, ASTM B 32, and exceeds J-STD-006C specifications.

This solder is a great lead-free alternative to leaded solders. It is suitable, less costly replacement for SAC305.

The 4901 solders achieve a consistent solder and flux percentage through a state-of-the-art, extrusion, wire-drawing machine. This machine continually monitors the wire to prevent voids and ensure consistency, providing a top-grade solder wire.

Features

• Eutectic alloy (liquidus = solidus temperature)

• Alloy exceeds J-STD-006C and meets ASTM B 32 purity requirements

• Flux meets J-STD-004B

• Resin spreads like rosin-activated flux

• Virtually non-spattering

• Non-corrosive

• Non-conductive

• Halide-free

• Suitable for Use in Food Facilities as a Non-Food ChemicalCanadian and NFS recognition letters available on request

Specifications

• Brand: MG Chemicals

• Part Number: 4901-454G

• Size: 454g

• Diameter: 0.81mm/0.032:

• Gauge: 21

• Flux Core %: 2.2

• Description: Spool