Solder Pastes for Laser Soldering


Solder Pastes for Laser Soldering

Halogen type: SSI-M/ Halogen-free type: NH-MDL, NH-LS
 
We provide solder pastes for non-contact soldering utilizing laser, etc.
Excellent coating properties with less flux spattering even under rapid heating.
 
 

Solder Pastes for Laser Soldering


 

Core Solders for Laser Soldering

GUMMIX-SB RMA / GUMMIX-19CH / GUMMIX-21Zeta / GUMMIX-HF
 
GUMMIX-19CH LFM-48

These products have less flux spatter even under rapid heating, and easily meet conditions for laser soldering.
 
Core Solder Products Specifications

Flux Name Alloy Name Alloy Composition Particle Name: Particle Size Flux Content Viscosity
NH-MDL LFM-48 Sn-3.0Ag-0.5Cu

W:20-38μm
U:10-28μm

13.0% 90Pa・s
NH-LS LFM-48 Sn-3.0Ag-0.5Cu W:20-38μm
U:10-28μm
13.0% 80Pa・s
SSI-M LFM-48 Sn-3.0Ag-0.5Cu X:25-45μm
W:20-38μm
U:10-28μm
13.0% 80Pa・s

 
Core Solder Product Specifications

Flux Name Alloy Name (Alloy Composition) Flux Content Melting Point Target Wire Diameter
GUMMIX-SB RMA LFM-48(Sn-3.0Ag-0.5Cu)

3.5%

217-220℃ 0.3 0.38 0.5 0.65 0.8 1.0 1.2 1.6
GUMMIX-19CH LFM-48(Sn-3.0Ag-0.5Cu) 3.5% 217-220℃ 0.3 0.38 0.5 0.65 0.8 1.0 1.2 1.6
GUMMIX-21Zeta LFM-48(Sn-3.0Ag-0.5Cu) 3.5% 217-220℃ 0.3 0.38 0.5 0.65 0.8 1.0 1.2 1.6
GUMMIX-HF LFM-48(Sn-3.0Ag-0.5Cu) 3.5% 217-220℃ 0.3 0.38 0.5 0.65 0.8 1.0 1.2 1.6

 
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