Enhances the Environmental Sustainability of the Assembly Process
Low temperature alloys offers a significant reduction in peak reflow temperature over existing SAC reflow conditions. The ability to reliably solder at 175 °C peak temperatures will increase the efficiency of existing assembly processes while lowering the manufacturers net impact on its surrounding environment.
ALPHA OM-565 HRL3 low temperature solder paste is designed to mitigate warpage induced defects in temperature sensitive chip-scale packages. The solder paste enables peak reflow temperatures of 175 °C and superior wettability to minimize post reflow defects such as Non-Wet-Open (NWO) and Head-in-Pillow (HIP).
The ALPHA OM-565 chemistry enhances electrochemical performance over existing low melt point solders and provides excellent compatibility when used in combination with alternative ALPHA solutions for contact rework applications.
ALPHA CVP-520 is designed for near eutectic low temperature alloys such as SnBi0.4Ag to enable peak reflow profiles between 155°C and 190°C. The flux residue is clear, colorless, and provides excellent electrochemical reliability.
The carefully selected alloy in ALPHA CVP-520 offers the lowest melting point, lowest pasty range during melting and re-solidification, offering maximum resistance to thermal cycle based fatigue in traditional low temperature alloy applications. The alloy also yields very low voiding BGA solder joints, even when a traditional SAC alloy sphere is used.
All components used with SnBi solders must be lead-free to eliminate the formation of tin/lead/bismuth intermetallic which has a melting point under 100ºC.
ALPHA OM-220 enables peak reflow temperatures below 150 °C, making it ideal for soldering heat sensitive components and sub-assemblies.
ALPHA OM-220 is designed to enable low Tg substrates such as PET laminates as well as permitting cascaded / hierarchical soldering. Its halogen and halide-free formulation complies with industrial standards without compromising on soldering performance.
In addition to individual components, we can also handle the planning and implementation of your production for you.
Over 90 % of our customers choose to purchase a complete line from us.
There are several key reasons for this:
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