KESTER SN60PB40 E-Bar 1-2/3 lb. Bar Solder J-STD-006C
KESTER 958 2oz. NO CLEAN SOLDERING FLUX
KESTER 1544 2oz. ROSIN SOLDERING FLUX
Kester 1544 Activated Rosin Liquid Flux is a
homogeneous solution of high quality, purified
Grade WW rosin blended into an alcohol solvent
system. A very effective activating agent has been
added to provide superior fluxing ability. Kester
1544 is a liquid equivalent of Kester 44 Activated
Rosin Core Solder. The desired flux activity and
the amount of rosin residue are determined by the
concentration (solids percentage) of the flux.
Kester 1544 has been developed for fluxing
applications where non-activated and mildly
activated rosin fluxes are too inactive to remove
metal oxides, where proper and complete residue
removal of potentially corrosive water-soluble
organic acid flux is not possible, and where
soldering of electronic assemblies requires instant
wetting and excellent capillary flow. Kester 1544
can be used for solder coating or tinning bare
leads.
Performance Characteristics:
• High thermal stability
• Improves soldering performance
• Classified as ROM1 per J-STD-004
RoHS Compliance
This product meets the requirements of the RoHS
(Restriction of Hazardous Substances) Directive,
2002/95/EC Article 4 for the stated banned
substances.