Kester 44 Rosin Activated Sn63 Pb37 Soldering Wire
MFR #:6337-44
EIS #:PH19-6337-44
Series #:6337-44
MFR #:6337-44
EIS #:PH19-6337-44
Series #:6337-44
The Kester 44 rosin flux is an activated rosin formula for use in flux-cored solder wire. 44 has virtually dominated the field of activated rosin core solders for well over four decades. 44 is classified as ROM1 per J-STD-004. - An outstanding performance feature of this flux is the 'instant-action' wetting behavior. The high mobility and fast-spreading action of this flux results in more reliable production line soldering.
Select from the options below
The Kester 44 rosin flux is an activated rosin formula for use in flux-cored solder wire. 44 has virtually dominated the field of activated rosin core solders for well over four decades. 44 is classified as ROM1 per J-STD-004. - An outstanding performance feature of this flux is the 'instant-action' wetting behavior. The high mobility and fast-spreading action of this flux results in more reliable production line soldering.
Product Options
Showing 8 out of 9 options
 | Wire Diameter: 0.125 Inch | Core Type: 3.3% Flux (66) | EIS Part #: SN634466.125 | $ / US pound | |
| Wire Diameter: 0.062 Inch | Core Type: 3.3% Flux (66) | EIS Part #: SN634466.062 | $ / US pound | |
| Wire Diameter: 0.05 Inch | Core Type: 3.3% Flux (66) | EIS Part #: SN634466.050 | $ / US pound | |
| Wire Diameter: 0.04 Inch | Core Type: 3.3% Flux (66) | EIS Part #: SN634466.040 | $ / US pound | |
| Wire Diameter: 0.031 Inch | Core Type: 3.3% Flux (66) | EIS Part #: SN634466.031 | $ / US pound | |
| Wire Diameter: 0.025 Inch | Core Type: 3.3% Flux (66) | EIS Part #: SN634466.025 | $ / US pound | |
| Wire Diameter: 0.02 Inch | Core Type: 3.3% Flux (66) | EIS Part #: SN634466.020 | $ / US pound | |
| Wire Diameter: 0.015 Inch | Core Type: 3.3% Flux (66) | EIS Part #: SN634466.015 | $ / US pound |
- Attributes
- Features
- Applications
- Documents
Attributes
General Information
Item NameKester RA Flux Cored Wire Solder
Trade NameKester
Series6337-44
General Features
Shelf Life24 Months
Design & Construction
Flux TypeRosin Activated
Chemical Properties
Flux Formula44
Lead FreeNo
Physical Properties
Container Size1 lb
Container TypeSpool
AlloySn63 Pb37
Environmental Condition
Melting Range183 °C
Supporting Information
Flux DesignatorROM1
RoHS InfoContains Lead
Features
- High activity RA formulation
- Industry standard RA cored wire for decades
- Excellent solderability to a wide variety of metallizations
- Contains halogen
Applications
- For use in electronics industry and a variety of soldering applications