Partner Websites: press fit hole tolerance (Page 1 of 11)

PCB Libraries Forum : IPC-2221 & 2222 and Through-hole Pad Stacks

PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/RSS_ipc2221-2222-and-throughhole-pad-stacks_topic2586.xml

; I have the dimensions of the tab, and I can create a slot that will fit, but I'm mostly estimating.Your discussion above about the hole size for round and rectangular pins made me think to post this question here. 

PCB Libraries, Inc.

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/forum/ipc2221-2222-and-throughhole-pad-stacks_topic2586_post10872.html

.  I have the dimensions of the tab, and I can create a slot that will fit, but I'm mostly estimating. Your discussion above about the hole size for round and rectangular pins made me think to post this question here

PCB Libraries, Inc.

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

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.

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

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.

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

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.

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/topic2586&OB=DESC.html

.  I have the dimensions of the tab, and I can create a slot that will fit, but I'm mostly estimating. Your discussion above about the hole size for round and rectangular pins made me think to post this question here

PCB Libraries, Inc.

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

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.

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic2586&OB=DESC.html

.  I have the dimensions of the tab, and I can create a slot that will fit, but I'm mostly estimating. Your discussion above about the hole size for round and rectangular pins made me think to post this question here

PCB Libraries, Inc.

IPC-2221 & 2222 and Through-hole Pad Stacks - PCB Libraries Forum

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.

PCB Fabrication Tolerances | Imagineering

Imagineering, Inc. | https://www.pcbnet.com/capabilities/fabrication/tolerances/

. Call your salesperson if you required a finished hole size less than 0.004″. If your hole tolerances are zero, then Imagineering will assume that you are OK with our default hole tolerance. +/- 0.004″ Standard Spec

Imagineering, Inc.

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