The AAC 30/70 Solder Wire is a high-quality tin-lead soldering solution designed for reliable performance in moderate-temperature applications. Manufactured using a 30% Tin and 70% Lead composition, this solder wire offers excellent flow characteristics, strong joint formation, and consistent melting behavior — making it ideal for both professional technicians and industrial use.

Engineered with a rosin core flux, the wire ensures smooth soldering with reduced oxidation and improved wetting, allowing clean, solid, and durable solder joints across a wide range of electronic and electrical components.

Available in multiple gauge sizes (22 SWG, 20 SWG, 18 SWG) and diameters ranging from 0.5 mm to 1 mm, this solder wire is suited for precision soldering, PCB repair, electrical assembly, and hardware maintenance.

Supplied in a 250-gram reel, the AAC 30/70 solder wire delivers efficiency, consistency, and long-lasting performance for workshops, manufacturing units, and service centers.

Key Features

✅ Tin/Lead Composition: 30/70

Balanced alloy ensures steady melting, smooth flow, and strong bonding strength.

✅ Multiple Gauge Options

Available in 22 SWG, 20 SWG, and 18 SWG to support various soldering applications.

✅ 0.5 mm to 1 mm Diameter Range

Suitable for both fine-detail work and general soldering tasks.

✅ Rosin Core Flux

Built-in rosin flux provides excellent wetting, reduces oxidation, and improves conductivity.

✅ Moderate-Temperature Application

Ideal for medium-level temperature work involving electronics, wiring, hardware, and connectors.

✅ 250g Reel Packaging

Convenient and long-lasting spool for workshop and industrial use.

✅ Trusted AAC Brand

High acceptance in the market due to consistent quality and reliable performance.

Ideal Applications

• Electronic circuit assembly
• PCB repair & rework
• Electrical wiring and connectors
• Appliance repair
• Small hardware soldering
• Automotive electrical work
• DIY projects & workshop use

Why Choose AAC 30/70 Solder Wire?

AAC solder wires are known for their stability, smooth soldering action, and impurity-free alloy composition, delivering strong joints and minimal spattering. Suitable for both professional and industrial soldering environments.