Indium 84191-Pen Lead-Free, Halogen-Free No-Clean Liquid NC-771 Flux Pen, 10ml

NC-771 is a multi-purpose flux that can be used in an SMT rework process or almost any soldering application that requires the addition of a liquid flux. Typical application methods include a flux pen that allows you to apply a precise amount of flux to the solder joint. It can also be sprayed on for use in a selective soldering process or dispensed out of a flux bottle. Care should be taken not to flood the solder joint and to apply the flux only to areas that will be exposed to complete heating from the solder iron or rework tool. NC-771 is designed for no-clean applications. However, the flux can be removed if necessary by using a commercially available flux remover.

J-STD-004A Testing

Classification: ORL0

SIR: Pass

Copper Mirror: Pass “L”

Silver Chromate: Pass

Fluoride Spot: Pass

Corrosion: Pass

Acid Value: 35 mg KOH/gm

Specific Gravity @ 25°C: 0.825

Flux Solids: 5.00%

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