Lead-Free Solder Fluxes

Lead-Free Solder Fluxes Description:

To meet the increased demands imposed by the higher operating temperatures involved in successful lead free soldering, DKL Metals have released new flux products designed specifically for this environment. A selection of the most popular, incorporating the latest No Clean and VOC Free technologies, are detailed as under:

E-Qual 392 Liquid Flux - No Clean Soldering Flux

EQ-392 No-Clean is a homogeneous mixture of halogen-free, low solids organic flux designed for wave-soldering conventional and surface mount PCB assemblies. EQ-392 provides superior foaming characteristics with a uniform, stable head of small bubbles.

E-Qual 355VOC Free Flux - No-Clean VOC Free Soldering Flux

EQ-355VOC is a water-based, water-soluble, halide free flux designed for mass soldering of conventional and surface mount PCB assemblies. EQ-355VOC is formulated to remain active after the chip wave, reducing the incidence of spiking and bridging.
   
Cobar 390-RX-HT Flux

This high-reliability flux is specifically developed for higher thermal impacts (high/long preheat with increased contact times) like in Pb-free wave soldering. The flux shows high SIR values under the most critical test conditions. IPC J-STD-004 classification REL0.

Cobar 95-DRX+

This is a low-VOC, low solids flux that provides extremely low residues. Using this flux requires the minimum of a nitrogen atmosphere on the wave. IPC J-STD-004 classification ORL0.