Go back
Go back
#1000015a

Kester ''44'' Rosin Core Solder

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. 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. 44 is classified as ROM1 per J-STD-004.

Performance Characteristics:

  • High activity RA formulation
  • Excellent solderability to a wide range of metals
  • Industry standard RA cored wire for decades
  • Classified as ROM1 per J-STD-004

Regular price $64.95
Shipping calculated at checkout.
Free U.S. shipping over $99
Real support from real techs
Designed, tested, and trusted in-house
SPECS

WEIGHT:1lb

<div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Brand: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Kester</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgba(194, 209, 217, 0.21);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Alloy: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Sn60Pb40</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Diameter: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">0.062 in (1.50 mm)</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgba(194, 209, 217, 0.21);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Flux Type: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Rosin Core</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Series: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">44 Series</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgba(194, 209, 217, 0.21);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Package Type: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Spool</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Flux %: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">3.3 %</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgba(194, 209, 217, 0.21);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Lead Type: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Leaded</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Core Size: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">66</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgba(194, 209, 217, 0.21);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Halogen Content: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Halogen</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Tin or Lead Alloy: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">60/40</span></span></div><div class="sc-bczRLJ kEeNDb" style="-webkit-text-stroke-width:0px;background-color:rgba(194, 209, 217, 0.21);box-sizing:inherit;color:rgb(80, 93, 104);font-family:Lato, sans-serif;font-size:14px;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;line-height:2rem;orphans:2;padding:0px 17px;position:relative;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;"><span style="color:rgb(80,93,104);"><span class="TypographyStyle--11lquxl bPyBzd" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">Weight: </span><span class="TypographyStyle--11lquxl gtqutn" style="box-sizing:inherit;font-family:Lato, sans-serif !important;font-size:0.875rem !important;font-weight:400;line-height:24px;margin:0px;padding:0px;">1 lb (0.45 kg)</span></span></div>

DOCUMENTATION

MORE MUST-HAVE GEAR