Mitch, Half ounce is designated with an "H". I would also recommend specifying HTE copper foil since it more reliable and seems to be the standard. In that case, for HTE half over half, it would be "HH/HH" Glenn Pelkey Maxtek Components corp. [log in to unmask] (Mitch Morey) Wrote: | | Help. | | How do I call out 1/2oz Copper per MIL-P-13949? I know | it's C1/C1 for 1oz | over 1 oz. What's 1/2? | | Thanks, | | Mitch Morey | | ********************************************************** | ***************** | * TechNet mail list is provided as a service by IPC using | SmartList v3.05 * | ********************************************************** | ***************** | * To subscribe/unsubscribe send a message <to: | [log in to unmask]> * | * with <subject: subscribe/unsubscribe> and no text in the | body. * | ********************************************************** | ***************** | * If you are having a problem with the IPC TechNet forum | please contact * | * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at | [log in to unmask] * | ********************************************************** | ***************** | | *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To subscribe/unsubscribe send a message <to: [log in to unmask]> * * with <subject: subscribe/unsubscribe> and no text in the body. * *************************************************************************** * If you are having a problem with the IPC TechNet forum please contact * * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] * ***************************************************************************