4902P – Sn42/Bi57/Ag1 Low Temperature Solder Paste T3

4902P Sn42/Bi57/Ag1 is a low temperature solder made for surface mount applications. This SMT solder paste spreads and adheres well to a variety of materials, and provides excellent soldering results and appearances. A uniform low temperature solder paste, it dispenses evenly and resists solder beading and bright spots.

Alloy exceeds J-STD-006C and meets ASTM B 32 purity requirements
Flux meets J-STD-004B for ROM1
Particle size Type 3 (with 80% min. between 25-45 µm)
No-clean
Excellent 12 mil (0.30 mm) fine pitch printing capability
Long operational life—non-slumping
Good wettability
Halogen-free

Full Product Details

This surface mount solder paste is an ideal low temperature solder for electronics and is specially designed for radiators, LEDs and telecommunication assemblies.

We also offer a no-clean Sn63/Pb37 solder paste and a no-clean lead free solder paste.

Available Sizes