Indium Corporation manufactures a complete line of TACFlux which includes no-clean, water-wash, and RMA-based fluxes. Its many uses include rework and repair of various electronics assemblies and components, SMT component attach (including BGAs and flip-chips), BGA ball-attach, perform soldering, and virtually any application where the flux is required. Cycle times are not critical as TACFlux may sit for hours with no-reflow degradation.

TACFlux 020 is a no-clean flux recommended for use with our popular NC-SMQ92J solder paste. TACFlux 020 offers easy penetration for in-circuit testing without clogging crown probes and provides excellent wetting performance.

Cleaning

TACFlux 020 is designed for no-clean applications. If necessary, the flux can be removed by using a commercially available flux cleaner.

Reflow

Peak reflow temperature should be <250°C in an air or nitrogen atmosphere

Storage

TACFlux 020 syringes and cartridges should be stored tip down at 0–30°C. If refrigerated, TACFlux 020 should be thawed for 4 hours at room temperature before use.