Jorge,
Are the newest model of connector leads are significanlty smaller/shorter
than your original, they may not be large enough termination to hold the
plug in place.  If they are much larger, the termination have enough heat
distubution within the lead to obtain a good quality solder.

  I would first question the quality of the lead I was trying to solder,
take a few components to quality and test the wetting force, if you have
those capabilities, and determine your wetting force.  There could be some
intermetallic growth or contamination on these leads, not allowing a strong
joint.

contact me if you have any questions about wetting forces.

Virgil Minor
800-527-4549
Ext.113

##############################################################
TechNet Mail List provided as a free service by IPC using LISTSERV 1.8c
##############################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in
the body:
To subscribe:   SUBSCRIBE TECHNET <your full name>
To unsubscribe:   SIGNOFF TECHNET
##############################################################
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional
information.
If you need assistance - contact Keach Sasamori at [log in to unmask] or
847-509-9700 ext.5315
##############################################################