MAANT Blue Whale Solder Wire 0.3mm SAC305 50g

MAANT Blue Whale 0.3 mm solder wire is a professional micro-soldering consumable designed for electronics repair workshops and precision work on high-density motherboards.

Its very thin diameter allows precise material deposition for trace repair, contact pad restoration, and soldering tiny SMD components under a microscope.

The lead-free SAC305 alloy (Sn96.5 / Ag3.0 / Cu0.5) provides strong solder joints with high electrical conductivity. The No-Clean rosin core helps deoxidize surfaces and improves wetting on both soldering tips and circuit boards.

Technical specifications:

• Wire diameter: 0.3 mm
• Spool weight: 50 g
• Alloy: SAC305
• Composition: 96.5% tin, 3.0% silver, 0.5% copper
• Flux: No-Clean rosin core
• Melting point: 217°C - 220°C
• Standard: RoHS, Lead-Free
• Use: PCB micro-soldering, fine jumpers, BGA chips, FPC connectors

For lead-free SAC305 alloy, a tip temperature between 340°C and 370°C is recommended depending on the thermal mass of the working area.