On 22 Sep 2003 at 7:55, Ray Dwyer wrote: > > Good morning, > My question has to do with the pick point (PP) designed into a component for > both SMT and through hole components. I have seen some PPs on pin 1 of the > device and some times I see it at the cross sectional center. PP at Pin 1 ist technically nonsense (mostly a dinosaur from THT when somebody had to stuff the first pin in the first hole...) PP at cross sectional center is OK as long as the part is symmetrical. The best PP would be the weight center (sorry, don't know the word for German "Schwerpunkt"), especially for odd things like D-PAK etc. And - help the library guy who made the PP at Pin 1 to understand the p&p process > What is the IPC rule on this? Sorry, don't know. Best regards Matthias Mansfeld -- Matthias Mansfeld Am Langhoelzl 11, D-85540 Haar, GERMANY Phone: +49-89-4620 0936, Fax: +49-89-4620 0938 E-Mail: [log in to unmask] --------------------------------------------------------------------------------- DesignerCouncil Mail List provided as a free service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF DesignerCouncil. To set a vacation stop for delivery of DesignerCouncil send: SET DesignerCouncil NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ---------------------------------------------------------------------------------