Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


whitepaper for the lead pitch standard

Zimmer

#31046

whitepaper for the lead pitch standard | 20 October, 2004

Hi, I'm looking for a thorough reference about the standard SMT lead pitch for my customer? Could anybody provide such a link for me? Thanks, -Z

This message was posted Add this forum to your site! Click to learn more. the Electronics Forum @

reply »

#31060

whitepaper for the lead pitch standard | 22 October, 2004

We're unclear about what you're seeking, but in order to move the conversation along, are you looking for:

IPC-SM-782A - Surface Mount Design & Land Pattern Standard

ANSI Approved

Get up-to-date land pattern recommendations for ball grid array packages with this latest printing of the popular IPC-SM-782A standard. The document covers land patterns for all types of passive and active components, including resistors, capacitors, MELFs, SOTs, SOPs, SOICs, TSOPs, QFPs, LCCS, PLCCS, and most recently, BGAs. Also included are EIA/JEDEC registered components, land pattern guidelines for wave or reflow soldering, a sophisticated dimensioning system, via location guidelines and V-groove scoring. Includes Amendments 1 and 2. 222 pages. Released January 2000.

reply »

zimmer

#31063

whitepaper for the lead pitch standard | 22 October, 2004

Dave, Thanks! That's what I want. -Z

This message was posted Add this forum to your site! Click to learn more. the Electronics Forum @

reply »

#31068

whitepaper for the lead pitch standard | 22 October, 2004

Without meaning to overstate the obvious or be insulting, IPC publishes SM-782. Their web is: http://www.ipc.org

reply »

Lead Free Wave Solder - 1 Click SMT