Dear All, I am working in the PCB shop and be assigned to qualify PCB and CCL reliability. Is there anybody out there to give me the answer to the following question: A. PCT (or HAST) testing condition for PCB and CCL. It is better to show me the standard documents. B. What's the reliability testing item of PCB? Where can I get the testing pattern? C. How can I compare quality of CCL which is from different vendor? Please give me the right direction to do qualification for CCL. I am absolute new guy in this field. I appreciated for your any kind of input in advance. Howard Lin [log in to unmask] ################################################################ 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 ################################################################