ALPHA® EF-5601 Liquid Soldering Flux
A resin/rosin-based, reduced-VOC, low-solids, no-clean flux providing performance comparable to 100% alcohol fluxes.
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ALPHA EF-5601 contains over 30% less Volatile Organic Compounds (VOCs) than similar alcohol-based fluxes, making it a more environmentally friendly and safer option.
Benchmarked against ALPHA RF-800, an industry-leading alcohol-based flux, ALPHA EF-5601 meets stringent reliability requirements while delivering excellent hole-fill and minimal soldering defects on most standard SnPb and Pb-free assemblies, including those with Organic Solderability Preservative (OSP) pad finishes and prior reflows.
Its unique formulation allows included solids to remain completely in solution, resulting in consistent flux deposits, excellent post-soldering cosmetics, and no clogging or buildup around fluxer spray nozzles. ALPHA EF-5601 is also pin testable.