hi, i'm not familiar with all the details of this task, but i can't imagine that it would be a big problem. i would suggest that you remove any stresses that the wires may exert on the pads or or pth's you are soldering to by staking the wires down to the surface of the pwb. bon chance, phil -----Original Message----- From: [log in to unmask] [mailto:[log in to unmask]] Sent: Tuesday, August 04, 1998 8:44 PM To: [log in to unmask] Subject: [TN] Reliability data on wire solder joints I am looking for information to assist us in a design issue where we may have to solder directly to a pcb, stranded copper wire of between 18 and 12awg. If anybody has any data that would this an undesireable practice I would be very pleased to read it. Regards Greg Way ################################################################ TechNet E-Mail Forum 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's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################ ################################################################ TechNet E-Mail Forum 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's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################