Hot bar is a good process for TAB as it ensures all the leads are in contact with the PCB. Things to consider are how are you going to get the right amount of solder to the joints and how to keep the thermode clean. Cleanliness is important for the life of the thermode and you will find they are not cheap items. Thermode cost and thermode life are usually a trade off. Good luck! John Boocock Matra BAe UK ______________________________ Reply Separator _________________________________ Subject: [TN] Hot Bar Soldering?? Author: "\"TechNet E-Mail Forum.\" <[log in to unmask]>, Bruce Robertson" <[log in to unmask]> at INTERNET Date: 20/07/98 06:41 Hello everyone, Who out there knows anything about hot bar soldering?? We are considering using an LCD with a TAB driver that requires hot bar soldering to the PCB. The problem is I have no experience with this process - can anyone please explain to me what is involved, and what the pros and cons of using such a process are? Thanks very much. Regards, Bruce Robertson Production Engineering Mobile Radio Division Tait Electronics Ltd. ------------------------------------------------------ 558 Wairakei Road, PO Box 1645 Christchurch, New Zealand. Direct Phone: (64)(3) 3580376 Fax: (64)(3) 358 3603 Email: [log in to unmask] Internet: http://www.tait.co.nz ------------------------------------------------------ ################################################################ 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 ################################################################