HERAEUS solder paste and adhesive agent

SMT LEAD-FREE solder paste

InnoRel series are high reliability lead-free alloys for applications on epoxy
based PCBs and on ceramic sustrates. InnoRel with the Innolot® alloy
SnAg3.5Cu0.7Ni0.12Sb1.5Bi3 is recommended for PCBs, for ceramics
e.g. hybrids, LTCC or DBC we recommend InnoRel with the HT1 alloy
SnAg2.5Cu0.5In2 (SnAgCuIn plus cristall modifier).
Outstanding Wetting

Special SolderPro flux series provides outstanding wetting in air and
nitrogen, also on difficult to solder surfaces like NiPd, NiPdAu and NiAu.
Lead-free pastes are available in a wide range of different SnAgCu alloys and
SnAg3.5 eutectic alloy. Product portfolio includes InnoRel series, SolderPro
series and low melting pastes.
Solder Pastes: Lead-free Solder Pastes: Special Products
Solder Pastes – Lead-free

Application
Printing + + + + + +
Dispensing + + +
Solder Paste Properties
Halogen-free + + +
J-STD-004 classification L0 L02) L02) L1 not tested H0 H1
Reflow in air + + + + + + +
Reflow in nitrogen + + + + + + +

Minimizes voiding in area soldering + + +
Easy cleaning with water ++ +
1) W640 Solder Wire available in different diameters. 2) Tested per Bellcore GR-78-Core, pass