I am setting up a small PB-free workstation for hand-add of a through-hole 5-pin stereo headphone jack to a previously cleaned PB-free SMT assembly. I would like to maintain the PB-free status of the product. I plan to buy a 1/2 pound (or maybe less) spool of solder. I do not plan to clean the product after the connector is added. I'd like to make the soldering process as easy as possible, so I'd like to know what your favorite "works well" solder. Can you suggest your favorite: 1. alloy/mix? 2. no-clean flux composition? 3. flux core size? Thanks, Carl Carl Van Wormer, P.E., AE7GD Senior Hardware Engineer Cipher Systems 1800 NW 169th Place, Suite B-100 Beaverton, OR 97006 Cipher Systems (503) 617-7447 x 5163 Direct Line (503) 425-5163 [log in to unmask] This message may contain confidential and/or proprietary information, and is intended for the person/entity to whom it was originally addressed. Any use by others is strictly prohibited. If I sent this to you by mistake, please be nice and delete it, then tell me of my mistake so I can send it to the right person. ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________