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Indium releases Pb-free soldering products

Posted: 06 Feb 2004 ?? ?Print Version ?Bookmark and Share

Keywords:nc-smq230? solder paste? pk-001? pk-002? flux?

Indium Corp. has developed several Pb-free soldering products.

The NC-SMQ230 is a solder paste for surface-mount. Providing extended stencil life and tack time, the product is an air reflow, no-clean material formulated to accommodate the high processing temperatures required by Sn/Ag/Cu and Sn/Ag Pb-free alloy systems.

The PK-001 and PK-002 flip-chip epoxy fluxes are designed for use with Sn62 and Sn 63 eutectic solders, with the PK-002 specially designed for Pb-free applications. Both environmentally friendly materials are fast curing, halide-free, no-clean fluxes which can be used for flip-chip or CSP soldering processes. The products have a stable thermoset residue, and are compatible with standard underfill materials, conformal coatings, and most finishes and coatings.

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