Kester Lead Free Solder 24-7068-6401: #331-Water-Soluble Flux / .020 / 3% / 1-lb

Description

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• Concorde-Electronics is an Authorized Kester Solder distributor
• Kester 24-7068-6401
• Sn96.5/Ag3.0/Cu0.5 Lead-Free water-soluble 331 flux core solder
• Core Size: 66 (3.3% by volume)
• Diameter: .020"
• Flux Type: #331 organic, water-soluble
• Lead-Free: Yes
• Qty: 1 pound spool
Kester "331" Lead-Free, Organic Water-Soluble Flux is more effective than rosin flux when working with difficult-to-solder metals. Organic flux is more heat stable than most organic fluxes and the residue can be completely removed with a simple water rinse. Neutralizers, saponifiers or detergents are not necessary for residue removal.
Applications:
• Recommended for SMT and hand soldering assembly applications.
Product Performance
• Excellent solderability for a wide variety of metallization processes
• Easy residue removal with softened tap water or deionized water (recommended)
• Neutralizers, saponifiers or detergents are not necessary for residue removal
• Produces a minimal amount of smoke and odor
• Residue is conductive and may cause corrosion of metal parts over time.
Specifications:
• Wire Diameter: .020"
• Alloy: Sn96.5 / Ag3.0 / Cu0.5 (96.5% tin  -  3% silver  -  0.5% copper)
• Melting Range: 423-428º F (217-220º C)
• Core Flux: #331 Organic water soluble
• Core Size: 66 (3.3% by volume)
• Spool Size: 1 lb.
• RoHS Compliant
• Classified as ORH1 per ANSI-J-STD-006C
• Federal Spec: QQ-S-571e and Military Spec: MIL-F-14256
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