Hello fellow TechNetters, I have just been 'surfing' the IPC website and am in a quandary on what is: MP IPC-B-24 Rev A? I want to design an in-house SIR board and since I cannot find the above number anywhere on the pricelist, I don't know if the number is the number for the board (which I have in my hand) or if it is the specification? If it is for the board, does anyone know where I can find the standards for designing an SIR board? Again, thanks in advance for the help. Richard Hamilton Clemar Mfg. / Rain Bird [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 ################################################################