land pattern

"land pattern" search results in the Electronics Forums



208 results found for "land pattern" in the Electronics Forums

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SOLDER COST MODEL - PAD SIZE

Dec 9, 2013 | IPC-7351 Land Pattern Calculator and Tools [landpatterns.ipc.org/] Generic requirements for surface

Wave Solder question

May 22, 2012 | Do you have anything else on this board with a similar land pattern?

Wave Solder question

May 22, 2012 | Does the part seem to flow properly? Are your land patterns to IPC spec? It could be a design issu

Yamaha Test board CUK-93003-1

Oct 4, 2009 | Hi, I have a test pcb that came with my Yamaha YM84S machine. The board contains land patterns, f

PCB land pattern for RC0402 and CC0402

Sep 26, 2008 | For the IPC Land Pattern Viewer, look here: http://landpatterns.ipc.org/default.asp

Land size

Jul 22, 2008 | It's been my experience that most flat pack land patterns have far too much exposed toe. It accompl

Min spacing for land patterns from PCB edge

Mar 18, 2008 | Hi! Can anyone tell me what is the min spacing between PCB edge & land pattern to avoid cracking of

Larger lands in corners

Jan 10, 2008 | Our layout guy recently started making land patterns with the corner lands oversized. These are for

SMD nomenclature

Apr 6, 2007 | FYI: IPC-SM-782 has been superseded by IPC-7351A, IPC-SM-782 land patterns previously found under

Land Pattern Discrepencies

Mar 25, 2006 | Hi everyone, I'm relatively new to SMT PCB design and am running into some frustration with the land

0201 Land Pattern and Aperture Shape Design

Mar 10, 2005 | From http://www.IPC.org ... IPC-7351 - Generic Requirements for Surface Mount Land Pattern and Desig

0201 Land Pattern and Aperture Shape Design

Mar 9, 2005 | Greetings: I would like to know the common land patterns and aperture shapes that are currently in

0.5 mm pitch BGA

Mar 2, 2005 | Go to http://www.ipc.org and look up IPC-7351 - Generic Requirements for Surface Mount Land Pattern

TSOP 44 type II

May 5, 2004 | Unfortunatly there is no land pattern in the component datasheet beside i am not fan of the land pat

Solder Mask Patterns using BGAs

Feb 11, 2004 | We are looking for industry input on solder mask patterns being used with fine ptch BGAs. Undersize

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