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IPC-7351B Generic Requirements for Surface Mount Design and Land Pattern Standard

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BEST offers professional rework, repair and prototype builds of PCBs. Our expertise is on BGA rework and QFN rework. Our experienced instructors teach professional soldering classes as we are an IPC certified training center

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IPC-7351B Generic Requirements for Surface Mount Design and Land Pattern Standard

IPC-7351B Generic Requirements for Surface Mount Design and Land Pattern Standard

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IPC-7351B Generic Requirements for Surface Mount Design and Land Pattern Standard

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Education/Training

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BEST Inc.

   

IPC-7351B Generic Requirements for Surface Mount Design and Land Pattern Standard Description:

IPC-7351B includes both the standard and an IPC-7351B land pattern calculator on CD-ROM for accessing component and land pattern dimensional data.The calculator includes the document’s mathematical algorithms so users can build a land pattern for a corresponding surface mount part quickly and accurately.The tool also allows for modification of dimensional attributes of IPC approved land patterns.

This popular document covers land pattern design for all types of passive and active components, including resistors, capacitors, MELFs, SOPs, QFPs, BGAs, QFNs and SONs. The standard provides printed board designers with an intelligent land pattern naming convention, zero component rotations for CAD systems and three separate land pattern geometries for each component that allow the user to select a land pattern based on desired component density.

Revision B now includes land pattern design guidance and rules for component families such as resistor array packages, aluminum electrolytic capacitors, column and land grid arrays, flat lead devices (SODFL and SOTFL) and dual flat no-lead (DFN) devices. The revision also discusses the usage of thermal tabs and provides a new padstack naming convention that addresses the shape and dimensions of lands on different layers of printed boards.

Purchasers also receive a 10-day trial of the IPC-7351 Land Pattern Wizard developed by Mentor Graphics, which is an advanced version of the IPC-7351B Land Pattern Calculator. The IPC-7351B Land Pattern Wizard tool enables users to not only save their land patterns within new land pattern library files, but also to instantly export land patterns to their preferred CAD format, such as Allegro, Board Station, Expedition, PADS, CADSTAR, OrCAD, Pantheon and P-CAD. 102 pages. Released June 2010.


BEST Inc is an authorized IPC training center and distributor of IPC materials. IPC is a nonprofit organization dedicated to the printed circuit board fabrication and electronics assembly industry, with a focus on technology enhancement programs, the creation of relevant standards, protection of the environment, and pertinent government relations. All IPC materials are developed and approved by trainers and other experts to insure technical accuracy and consensus of standards within the industry.

BEST has a variety of IPC materials for sale primarily in support of its mission to train technicians and instructors in the IPC standards.

IPC-7351B Generic Requirements for Surface Mount Design and Land Pattern Standard was added in Apr 2015

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