You can also purchase the "Professional SMT Component and Land Pattern Book" which is also available on CD-ROM. The material is updated annually and will cover most requirements. It's not as cheap as Gary's solution though; the 1st Chapter Bookstore on SMTnet and Amazon.com have it for $399.95USD. Here's a link to check out... http://www.smtnet.com/bookstore/publications/1-8882812-05-0/ Regards, Craig Wilmer K*TEC Electronics -----Original Message----- From: Gary Ferrari [mailto:[log in to unmask]] Sent: Thursday, January 21, 1999 9:58 AM To: [log in to unmask] Subject: Re: [TN] SMT land pattern standards? All, Please do not forget that a land pattern calculator may be found on the IPC web site www.ipc.org. The calulator is tied into a much larger database of user defined components as well as the approved EIA and EIAJ components. There is no charge for it's use as it is a service of the IPC Designers Council. Regards, Gary Ferrari Executive Director IPC Designers Council 860-350-9300 ################################################################ 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 ################################################################