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June Shop & Earn
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Kester 186 Rosin Mildly Activated Soldering Flux

The image shown is representative of the product family and may not specifically be the individual item.

MFR #:186

EIS #:PH19-186

Series #:186

MFR #:186

EIS #:PH19-186

Series #:186

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The Kester 186, under MIL-F-14256, was QPL approved as type RMA. Although the fluxing ability approaches that of type RA flux, the flux residue after soldering is non-corrosive and non-conductive. 186 rosin flux has been developed for use in critical applications where difficult assemblies are to be soldered, but process requirements stipulate use of type RMA flux. This flux possess high thermal stability for soldering multi-layer assemblies which require a high preheat temperature. - Exposure to high preheat temperatures does not degrade solubility of the residue in normal cleaning solvents. There is no surface insulation resistance degradation caused by the flux residue. The use of a minimum of ionic activating agents and the inactive nature of the residue permits leaving the residue on circuit board assemblies for many applications. The flux residue is also moisture and fungus resistant.
$58.08
 - $65.30
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The Kester 186, under MIL-F-14256, was QPL approved as type RMA. Although the fluxing ability approaches that of type RA flux, the flux residue after soldering is non-corrosive and non-conductive. 186 rosin flux has been developed for use in critical applications where difficult assemblies are to be soldered, but process requirements stipulate use of type RMA flux. This flux possess high thermal stability for soldering multi-layer assemblies which require a high preheat temperature. - Exposure to high preheat temperatures does not degrade solubility of the residue in normal cleaning solvents. There is no surface insulation resistance degradation caused by the flux residue. The use of a minimum of ionic activating agents and the inactive nature of the residue permits leaving the residue on circuit board assemblies for many applications. The flux residue is also moisture and fungus resistant.

Product Options

Showing 2 out of 2 options
The image shown is representative of the product family and may not specifically be the individual item.
Container Size
1 gal
EIS Part #
KES186G
$ / US gallon
The image shown is representative of the product family and may not specifically be the individual item.
Container Size
5 gal
EIS Part #
KES1865G
$ / US gallon

Attributes

General Information
Item NameSoldering Flux
Series186
General Features
Shelf Life24 Months
Storage Temperature10 to 25 °C
Design & Construction
ColorAmber
Flux TypeRosin Mildly Activated
FormLiquid
Performance Details
Vapor Pressure43 hPa
Chemical Properties
Chemical CompositionIsopropanol, Rosin, Modified Benzyl Alcohol
Flux Formula186
Specific Gravity0.874
VOC562 g/L
Physical Properties
Odor/ScentAlcohol
Supporting Information
Flux DesignatorROL0
RoHS Info2011/65/EU Directive