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Multilayer PCB Stackup Planning

Multilayer PCB Stackup Planning

Planning the multilayer PCB stackup configuration is one of the most important aspects in achieving the best possible performance of a product. A correctly stacked PCB substrate can effectively reduce electromagnetic emissions, crosstalk and also make the product more susceptible to outside noise. These issues can cause intermittent operation due to timing glitches and interference dramatically reducing the products performance and reliability.

Read Article...

Author:

Barry Olney

Organization:

In-Circuit Design Pty Ltd

Visit the Technical Library... Submit Your Technical Paper...

Featured New Products

AQUANOX® A4703

AQUANOX A4703

Neutral pH Aqueous Cleaner

Works on the toughest lead free materials. Effective at concentrations as low as 3% for OA flux removal... »»

Offered by: Kyzen

PBS Series

Hot Bar Soldering Systems

Pb-free compatible hot bar process of flex-to-PCB can replace more costly Flex-Printed Circuits... »»

Offered by: Manncorp

ProntoGERBER CONNECTION

Gerber Translation Software

Outputs to most popular Assembly, AOI & ATE Test Equipment...  »»

Download Trial

Offered by: Unisoft

Featured auction

X-Line Electronic Equipment Auctions

Online Auction | X-Line Asset Management

Qualcon, Flowery Branch, GA

December 15 - 16 | Location of Assets: USA

Complete Closure of SMT and Test Facility...»»

Visit the Equipment Auctions Calendar...

For Sale Online

BEST, Inc

StikNPeel StencilsStikNPeel Stencils (Qty 10 per bag)

This unique method simplifies the rework process allowing the stencil get in to tight spaces, get higher first pass yields as the paste processing window is much wider than with metal stencils.

These rework one-time-use stencils are ideal for connectors, QFPs, and other areas on the PCB requiring rework. They may be designed with or without a solder paste boarder surrounding the area to be reworked.

Electronic Equipment Mart

DEK ELA
Screen Printer

DEK ELA Screen Printer

Key Tech Solutions

all marketplace listings

Vitronics XPM-820
Reflow Oven

Vitronics XPM-820 Reflow Oven

IBE

all marketplace listings

Quad/Tyco APS-1H
Pick and Place

Quad APS-1H

PPM

all marketplace listings

Asymtek C-740
Conformal Coating System

Asymtek C-740 Conformal Coating System

Recon Become a Power Trader

all marketplace listings

Visit Used Equipment Mart... Post Your Equipment Listing Free...

Forum

Water Soluable Flux | Posted by Jacki

Can any1 explain me about the variuos types flux and their cleaning procedure? I have confusion in claen,non-clean,RMA, and water soluble... »»

Sn62Pb36Ag2 | Posted by 88_Keys

Are there any industry white papers written that document any advantages in running this alloy? From what I've read, this alloy was formulated to prevent leaching of silver for silver-bearing component terminations... »»

0402 Cap tombstoning strange behaviour | Posted by d0min0

Paste shape and placement ok, reflow 12 zones profile looks ok (same since 2 yrs), component placement ok, one reference in 60 places do tombstone on selected ones (0402 capacitor) - strange thing we found... »»

Forum

Concurrent DFM Verification for PCB Fabrication

Online Webinar | Tue, Dec. 07 | Sponsored by: Mentor Graphics

Improving integration with your fabrication partner can significantly improve a company�s ability to deliver products to market faster, at lower cost and of higher quality... »»

Interactive PCB Inspection Lab

Seminar/Course | Wed., Dec. 3 | Sponsored by: EPTAC Corporation

PLCs (Programmable Logic Controllers) are the brains of your operation. When the PLC is not functioning properly, lines shut down, plants shutdown, even city bridges and water stations could cease to operate.... »»

IPC Conference on Printed Electronics: What Does It Mean For the Printed Circuit Board Industry?

Conference | Tue, Jan. 18 | Sponsored by: IPC

Industry estimates project that by the end of 2010, printed electronics will be 35 percent of a $1.92 billion printed, thin film and organic electronics market... »»

Visit the Event Calendar... Add Your Event Now...

Career Center

Jobs:

SMT Technician

Magna Electronics

Holly, MI, USA

We are looking for individuals who have good knowledge with Universal equipment, DEK, and Vitronic ovens... »»

Manufacturing Engineer

AGILITY mfg

Dover, NH, USA

Looking for an experienced process engineer in the EMS industry. Primary attributes should be in the surface mount process, profiling, tooling, machine troubleshooting... »»

Regional Sales Manager

Electrum, Inc.

Rahway, NJ, USA

The job entails managing accounts in a defined territory. As well as obtaining new accounts... »»

More Jobs:

Post Job Listing for Free...

Resumes:

Technology NPI R&D Eng Tec

Desired Field: Engineering, Production

Stoneham, MA, USA

Seeking a position as an engineer or related discipline which offers key participation toward initiatives that utilize state-of-the-art, equipment... »»

SMT Board Assembly & Production Technician

Desired Field: Engineering, Production

Chennai, Tamil Nadu, India

Operation and maintenance of Panasonic mc,Heller Reflow Oven, Dek solder paste printer... »»

SMT Process and Maintenance Engineer...

Desired Field: Engineering

Juarez, Chihuahua, Mexico

I have more than 5 years of experience working at SMT and final assembly lines...»»

More Resumes:

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Visit Career Center...

Industry Associations Events

SMTA

SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies. Membership Info | SMTA Certification | Bookstore

Next Event: Pan Pacific Microelectronics Symposium 2011 - Jan. 18


IPC

IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly. Membership Info | Training & Certification Programs | Standards & Publications - Online Store

Next Event: IPC Tin Whiskers Conference - Dec. 6-7


SMTnet Express
December 2, 2010

Subscribers: 25114


SMTnet Members:

Companies: 8472

Users: 30644

Mirtec AOI and SPI Systems

Aqueous Technologies Zero-Ion g3

PCB Equipment Auctions

The Mark III Reflow System

Kyzen Cleaning Chemistries

Capital Equipment Exchange - Used PCB Assembly Equipment

machine vision

PPM - Pre-Owned Quad, MPM Equipment

IBE - Used SMT Equipment

Newsletter Editor - Anna Girouard, listings(at)SMTnet.com, 1-207-780-0887

SMTnet.com, 98 Elm Street, Portland, Maine 04101 USA, Tel.207-780-0887.

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