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PCB Dynamic Coplanarity At Elevated Temperatures

iNEMI's SMTAI 2011 presentation

by: John Davignon, Ken Chiavone, Jiahui Pan, James Henzi, David Mendez, Ron Kulterman; Intel Corporation, Akrometrix, Cisco Systems, Flextronics

With the advent of larger packages and higher densities/pitch the Industry has been concerned with the coplanarity of both the substrate package and the PCB motherboard. The iNEMI PCB Coplanarity WG generated a snapshot in time of the dynamic coplanarity of several PCB designs from four market sectors.

This paper addresses the question as to whether room temperature coplanarity measurements can predict the coplanarity at Lead-Free assembly temperatures. This paper investigated the trends in dynamic coplanarity between market sectors, board thickness and global versus local area of concern measurements. It also shares the learning and issues of undertaking dynamic coplanarity measurements of PCB motherboards... read article »

inSite - Manufacturing iApp

Turn your iPhone, iPad or iPod touch into a mobile portal...

Offered by: Aegis

MC-384 - Pick and Place System

Five different inline systems for low to mid-volume SMT assembly...

Offered by: Manncorp

CELLS - MES & Tracking Software
Unisoft CELLS MES & Tracking Software

Full Manufacturing Process Control software... Download Trial

Offered by: Unisoft

Jabil Asia, Surplus Equipment To Ongoing Operations

Fri, November 11 | Online Auction

auction by: X-Line Asset Management

For Sale Online

IPC-JSTD-001 Lead Free Solder Training Kit

offered by: BEST Inc

CR Tech RTI 6500
AOI
CR Tech RTI 6500 AOI

CE Exchange

all marketplace listings

Cencorp 1000 BR
Router
Cencorp 1000 BR Router

Recon

all marketplace listings

Creative Automation Champion 8300
Adhesive Dispenser

PPM

all marketplace listings

DEK Horizon
Screen Printer
DEK Horizon Screen Printer

IBE

all marketplace listings

Electrical Wiring Anomaly - We have four pick and place machines all exibiting a residue that seems to build up over time...

inline AOI (whats the best!) - Looking at getting an inline AOI system, what is the best out there...

SMT Production Tips Thread - If you had to give on piece of advice to a fellow SMD operator/production engineer...

productronica 2011

Conference, Trade Show/Exhibition | November 15-18 | Muenchen, Germany | Sponsored by: Messe M�nchen GmbH

Over 1,200 exhibitors are anticipated to cover more than 830,000 sq. ft. of exhibition space in 7 halls...

37th International Symposium for Testing and Failure Analysis (ISTFA)

Conference, Trade Show/Exhibition | San Jose, CA, USA | November 13-17 | Sponsored by: ASM International

Topics: Component trends in industry, Counterfeit avoidance strategy, Impact of lead-free on component availability...

Greater Houston Design-2-Part Show

Trade Show/Exhibition | November 16-17 | Houston, TX, USA | Sponsored by: Design-2-Part Shows

Region's largest event for engineers and buyers of custom parts, components, design, prototypes and assemblies...

Jobs:

Inspector

Phoenix, AZ, USA | Triad Electronic Technologies

Cad/Laser Tech

Lumberton, NJ, USA | Metal Etching Technology

AOI Manufacturing Equipment Engineer

Tustin, CA, USA | Ricoh Electronics, Inc.

Resumes:

SR quality Eng

San Jose, CA, USA

SMT Technician

Imus Cavite, PH, Philippines

SMT Maint Tech/Process Engineering

Fredericksburg, VA, USA

Industry Associations Events

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: Webtorial - SMTA Webtorial Identifying EMS Market Trends: Learn to Predict the Future and Help Your Company Lead - November 10 - 17

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: Webinar - Review of Printed Board Requirements based on UL/IEC 60950-1 (Safety of Information Technology Equipment) and IEC 62368-1 (Safety of A/V, Information & Communication Technology Equipment) - November 16

SMTnet Express
November 10, 2011

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