Kester 91-7482-3331 Solder Wire, No Clean, Lead Free, Innolot, 2.2%, 0.031' (0.80 mm), 278 Series Kester 278 Flux-Cored Wire Product Overview:Alloy: InnolotCore Size: 58Flux: 2.2%250 g Robo SpoolKester 278 Flux-Cored Wire with Innolot Alloy is a halogen-free wire optimized for high performance applications, such as under-the-hood automotive. 278, with its fast wetting and low spattering, performs admirably when benchmarked against conventional halogen/halide-based systems, enabling its use in drag soldering and minimizing cycle time in robotic and manual soldering. The use of 278 results in a clear post-soldering residue without the need for cleaning. 278 is classified as Type ROL0 flux under J-STD-004B specifications. 278 is halogen-free and halide-free, conforming to the strictest requirements of IEC 61249-2-21, JPCA-ES-01 and IPC-410B specifications.Performance Characteristics:Very low spatterLow smoke and odorExcellent wetting speed; superior to halogenated materialsConforms to halogen-free requirement of IEC 61249-2-21, JPCA-ES-01 and IPC-410B specificationsClassified as ROL0 per J-STD-004BCleaningThe 278 series possesses excellent fluxing ability. The flux residues are non-corrosive, non-conductive and do not require removal in most applications under normal conditions of use. IPA will not clean the residues off the surface of the circuit board after the soldering process. If removal is required, a saponifier or cleaning agent specifically designed to clean a no-clean flux is required to clean the residues.SpecificationsWire Diameter: 0.031 in (0.80 mm)Alloy Name: InnolotFlux %: 2.

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About TEquipmentSales:

TEquipmentSales is a well-established, US authorized manufacturer / distributor of major brands of test equipment, interactive whiteboards and educational technology products. We take tremendous pride in having built a company with a reputation for quality products, unsurpassed customer service, and competitive prices. These three components not only account for our past and present, but will, unquestionably, determine our future.

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