209AXT is a no-clean, synthetic resin-based flux core which is the same chemistry as that of AIM’s no-clean solder pastes. 209AXT flux promotes good thermal transfer, offering better solder penetration into plated through holes or surface mount interconnections. 209AXT cored wire produces low-to-medium post-process residues that are electrically safe and do not require cleaning. 209AXT is operator-friendly and can be used as a drop-in for any RMA type applications.