Solder paste bismuth NP406-MGM555-GK - GENMA Europe GmbH

NP406-MGM555-GQ

Indium SMD solder paste for highest reliability with a significant lower melting point than SAC305

NP406-MGM555-GQ

GENMA SMD solder paste – NP406-MGM555-GQ is a special solder paste for highly reliable solder connections. The indium containing metal alloy convinces with its excellent thermal cycle resistance. As opposed to the SAC305 standard alloy, it features a clearly higher long-term durability of the soldering joints, however, its melting temperature is significant lower. Its consistent viscosity guarantees outstanding printing properties. Based on its good wetting properties, BGAs can also be soldered perfectly.

Hardly any voids in the solder connections. Cleaning after soldering is not necessary. The solder paste can be soldered under air or nitrogen reflow, although nitrogen reflow should be preferred.

Main applications: Electronic assemblies with higher requirements.

Product features:

  • High cycle resistance
  • Highly reliable solder connections
  • Outstanding printability
  • Outstanding wetting properties
  • Low melting temperature range

Technical Data:

Alloy

Sn 90,0 / Ag 3,5 / In 6,0 / Bi 0,5

Flux type

ROL0-halogen-free

Powder size

4 (22-38 µ m)

Melting temperature °C

196 - 206