EO-Flux Pen FA-4004

Low-solid flux specially developed for selective.
soldering processes without halogenated activators.
Type 2.2.3.A according to ISO 9454.

Description

The EO-Flux-Pen allows the spot-on application of flux on PCBs. EO Flux-Pen consists of a cartouche- a special pressure dosing system with felt tip and a closing cap. The flux is kept in the cartouche and is applied with the felt tip. The special pressure dosing system allows thorough, pointed flux-application.

This low-solid flux has been developed especially for wave- and selective soldering processes. The EO-Flux Pen FA-4004 can be applied via dip, stamp, or drop-jet application. Despite the low solid content of 3.5%, adequate activity is achieved, even for lead-free solders. Furthermore, the EO-Flux Pen FA-4004 contains a corrosion inhibitor.

Customer added value

• Good wetting and evaporation
• Good soldering properties
• Broad process window
• Transport- and storage-safe even in winter
• Test under ‘house standard’ passed, thus the low risk of flux residues
• Broad application possibilities
• Easy handling
• No spilling and dripping of the flux while using
• Fast and cost-efficient rework
• Flux with a low solids content

Technical specifications