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  Home > Soldering Materials > Solder Wire > Lead Free Solder Wire >

  Kester 24-9574-1400 - K100LD 66 Core 48 Flux Solder Wire .062 Dia

Kester 24-9574-1400 48 RA Rosin Flux Lead Free Solder Wire
Kester Solder

Authorized Distributor

In stock items ship in 24-48 hours!
Otherwise, on order with the manufacturer
and will ship in approximately 3-4 weeks.

Price: $30.76

Quantity available:14
Part #: KESTER-24-9574-1400

Product Description
Kester 24-9574-1400 is a 1 lb spool, of lead-free, Ultrapure K100LD, RA flux-cored solder wire with a diameter of .062 inches. It has a #66 core size and a 48 (RA) flux type.

Ultrapure K100 LD (is a lead free solder alloy):
Compares favorably to other low-cost, lead-free alloys of tin and copper in terms of wetting and flow characteristics.
Low cost, lead-free alloy
Bright, smooth solder joints with no visible shrinkage effects
Excellent through-hole penetration and topside fillet
Low dissolution of copper from boards and components into solder pot
Eutectic alloy
20% Lower dross rate than SN63Pb37 in laboratory tests
Less corrosive to solder pots than SAC305

48 Activated Rosin Cored Wire (lead-bearing & lead-free alloys):
Kester 48 Activated Rosin Flux for cored solder wire was developed for lead-free applications to enable soldering of most common metals. Kester 48 has performance characteristics far exceeding standard RA fluxes. Kester 48 builds on the performance of its predecessor Kester 44 with "instant-action" wetting to provide fast and reliable solder joints.

Performance Characteristics of 48 Activated Rosin:
Unparalled wetting performance
Excellent solderability and fast wetting to a variety of surface finishes
Eliminates the need and expense of cleaning
Low smoke and odor
Low spattering
Classified as ROM1 per J-STD-004

Kester 48 vs Kester 44:
Kester 48 provides a higher level of activity than Kester 44
Kester 48 dramatically reduces splattering by 50+% over Kester 44
Kester 48 resides are transparent and nearly colorless compared to the traditional amber appearance of Kester 44
Kester 48 was designed for lead-free alloys

RoHS Compliance:
This product meets the requirements of the RoHS (Restriction of Hazardous Substances) Directive, 2002/95/EC Article 4 for the stated banned substances. (Applies only if this core flux is combined with a lead free alloy)

Prices subject to change without notice. Stock can change at any time. Prices are for online orders only.

Soldering Materials > Solder Wire > Lead Free Solder Wire
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Soldering Materials > Solder Wire > Lead Free Solder Wire > Rosin Activated (Lead Free) Solder Wire
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Soldering Materials > Solder Wire > Lead Free Solder Wire > K100LD (Lead Free) Solder Wire