PCB Libraries, Inc. | https://www.pcblibraries.com/forum/missing-tolerances_topic1561_post6340.html
: 40 Post Options Post Reply Quote 5not4 Report Post Thanks(0) Quote Reply Topic: Missing Tolerances Posted: 18 Feb 2015 at 9:07am Is there a 'typical' tolerance to be used when there is no value given on a datasheet
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/ipc2221-2222-and-throughhole-pad-stacks_topic2586_post10872.html
applied. Here is an image of the minimum annular ring. There are 2 fabrication tolerances that must be accounted for. The first and most obvious one is the hole size tolerance that is in the drill chart on the fabrication drawing
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/ipc2221-2222-and-throughhole-pad-stacks_topic2586_post10876.html
applied. Here is an image of the minimum annular ring. There are 2 fabrication tolerances that must be accounted for. The first and most obvious one is the hole size tolerance that is in the drill chart on the fabrication drawing
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/ipc2221-2222-and-throughhole-pad-stacks_topic2586.html
applied. Here is an image of the minimum annular ring. There are 2 fabrication tolerances that must be accounted for. The first and most obvious one is the hole size tolerance that is in the drill chart on the fabrication drawing
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/ipc2221-2222-and-throughhole-pad-stacks_topic2586.html
applied. Here is an image of the minimum annular ring. There are 2 fabrication tolerances that must be accounted for. The first and most obvious one is the hole size tolerance that is in the drill chart on the fabrication drawing
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic2586&OB=DESC.html
applied. Here is an image of the minimum annular ring. There are 2 fabrication tolerances that must be accounted for. The first and most obvious one is the hole size tolerance that is in the drill chart on the fabrication drawing
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/ipc2221-2222-and-throughhole-pad-stacks_topic2586_post10876.html
applied. Here is an image of the minimum annular ring. There are 2 fabrication tolerances that must be accounted for. The first and most obvious one is the hole size tolerance that is in the drill chart on the fabrication drawing
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2586&OB=DESC.html
applied. Here is an image of the minimum annular ring. There are 2 fabrication tolerances that must be accounted for. The first and most obvious one is the hole size tolerance that is in the drill chart on the fabrication drawing
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2586&OB=ASC.html
applied. Here is an image of the minimum annular ring. There are 2 fabrication tolerances that must be accounted for. The first and most obvious one is the hole size tolerance that is in the drill chart on the fabrication drawing
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_extended-footprint-names_topic1802.xml
.html For Gull Wing Lead packages L = Tolerance Range Extended Footprint Names. : AlsoWhy is the footprint width... Author: lalexmanSubject: 1802Posted: 09 Dec 2015 at 8:23amAlsoWhy is the footprint width below 87 in the name at the top
