The Kester HM531 is a halide-free, organic acid, water soluble solder paste that provides users with the highest level of consistency and performance. Batch after batch, HM531 provides hr of stable stencil life, tack time and repeatable brick definition. HM531's robust printing characteristics result in consistent solder paste volume regardless of idle time, stencil life and print speed. - The activator package in the HM531 is very aggressive and provides superior wetting to OSP-coated PCBs and PdAg components. The outstanding batch consistency, anti-slump chemistry, consistent print volumes, solderability and cleanability make the HM531 an ideal water soluble solder paste for any application.
$106.20
- $127.43
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The Kester HM531 is a halide-free, organic acid, water soluble solder paste that provides users with the highest level of consistency and performance. Batch after batch, HM531 provides hr of stable stencil life, tack time and repeatable brick definition. HM531's robust printing characteristics result in consistent solder paste volume regardless of idle time, stencil life and print speed. - The activator package in the HM531 is very aggressive and provides superior wetting to OSP-coated PCBs and PdAg components. The outstanding batch consistency, anti-slump chemistry, consistent print volumes, solderability and cleanability make the HM531 an ideal water soluble solder paste for any application.
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Container Size:
600 g
Container Type:
Cartridge
EIS Part #:
SN63HM531-600G
$ / each
Container Size:
500 g
Container Type:
Jar
EIS Part #:
SN63HM531-500G
$ / each
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Attributes
Features
Applications
Attributes
General Information
Item NameSolder Paste
SeriesHM531-6337-90
General Features
Shelf Life6 Months
Storage Temperature0 to 10 °C
Design & Construction
ColorSilver Gray
Flux TypeOrganic Activated or Water Soluble
FormPaste
Particle TypeType 3
Chemical Properties
Flux FormulaHM531
Mesh Size-325/+500
Physical Properties
AlloySn63 Pb37
Odor/ScentMild
Environmental Condition
Melting Range179 °C
Supporting Information
Applicable MaterialsStainless Steel, Molybdenum, Nickel Plated or Brass
Flux DesignatorORM0
RoHS Info2011/65/EU Directive
Features
stencil life of 8+ hr
Capable of 60+ min idle times in printing
Capable of print speeds up to 150 mm/sec (6 Inch/sec)