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

  Kester 24-9574-7609 - K100LD 66 Core 275 Flux Solder Wire .015 Dia

Kester 24-9574-7609 K100LD No-Clean 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: $45.30
Minimum order must be purchased in multiples:   25

Quantity available: 0
Part #: KESTER-24-9574-7609

Product Description
Kester 24-9574-7609 is a 1 lb spool, of lead-free, Ultrapure K100LD, no-clean, flux-cored solder wire with a diameter of .015 inches. It has a #66 core size and a 275 (no-clean) 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

Kester 275 No-Clean (for lead bearing and lead free alloys):
Kester 275 No-Clean Flux for cored solder wire was developed to provide superior wetting performance for hand soldering in the electronics industry. The chemistry is based on some of the same principles that have been safely used for years in mildly activated rosin fluxes. The use of 275 no-clean flux results in an extremely clear post-soldering residue without cleaning. The unique chemistry in kester 275 was also designed to reduce spattering common to most core fluxes. Kester 275 can be used for both lead bearing and lead-free soldering.

Kester 275 Performance Characteristics:
Colorless translucent residues
Improves 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
Compatible with leaded and lead-free alloys
Classified as ROL0 per J-STD-004
Compliant to Bellcore GR-78

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 lead free alloy).

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

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