Kester 24-6040-0039

1-Pound 44 Activated Rosin Core 60/40 Solder Roll 0.04" Diameter

Kester 44 Rosin Flux is an activated rosin formula for use in flux-cored solder wire. Kester 44 Rosin Flux has virtually dominated the field of activated rosin core solders for well over four decades. 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.

Specifications:

Tin: 60% (Sn)

Lead: 40% (Pb)

Solder wire diameter: 0.040" (1.02mm)

Wire gauge: 18 AWG, 19 SWG

Core size: 3.3%

Melting point: 361-374°F (183-190°C)

Activated rosin flux core

High activity RA formulation

Excellent solderability to a wide variety of metallizations

Industry standard RA cored wire for decades

Classified as ROM1 per J-STD-004

Weight: 1 lb.

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