Solder Paste Sn42/Bi58 Low-Temperature Alloy – 3.5g Syringe

Solder Paste Sn42/Bi58 Low-Temperature Alloy – 3.5g Syringe

This Sn42/Bi58 Low-Temperature Solder Paste (3.5g) is specially formulated for precision soldering in electronics repair, rework, and assembly. With a fine powder size of 20–38μm, it provides excellent flow, strong wetting, and reliable joint strength.

The low-melting-point alloy (Sn42/Bi58) allows soldering at reduced temperatures, making it ideal for heat-sensitive components, SMD/SMT work, and PCB repairs. Packaged in a convenient syringe tube, it ensures easy, mess-free application for both professionals and hobbyists.

Specifications:

• Alloy Composition: Sn42/Bi58 (Tin 42%, Bismuth 58%)

• Micron Size: 20–38 μm

• Weight: 3.5g syringe

• Type: Low-temperature solder paste

• Applications: Electronics repair, PCB assembly, SMD/SMT soldering

Package Includes:

• 1 × Solder Paste Syringe – Sn42/Bi58 Alloy, 3.5g

• 1 × Plunger

• 2 × Dispensing Tips