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A New (Better) Approach to Tin Whisker Mitigation

Most of the electronics industry by now knows about tin whiskers. They know whiskers are slim metallic filaments that emanate from the surface of tin platings. They know these filaments are conductive and can cause shorts across adjacent conductors. And they know that these shorts can cause some really bad failures (see nepp.nasa.gov/whisker/ for a list longer than you need).

But, with all of this knowledge, the industry is still struggling on how to predict and prevent these "Nefarious Needles of Pain".

Read Article...

Authors:	Craig Hillman, Gregg Kittlesen, and Randy Schueller
Organization:	DfR Solutions

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Featured New Products

AQUANOX® A4241

PCB and Stencil Cleaner

Designed with a revolutionary inhibition technology to be effective on the toughest soils while protecting even the most sensitive parts... »»

Offered by: Kyzen

520N

PCB Depaneler

Unique "open tunnel" design provides clearance for two-sided as well as single-sided boards. Axial and radial adjustment... »»

Offered by: Manncorp

ProntoAOI

AOI Software

Used to quickly program AOI machines and X-RAY equipment. Programs most popular machines... »»

Download Trial

Offered by: Unisoft

Featured auction

Xchange Auction

Online Auctions | X-Line Asset Management

March | Consign Now

Surplus SMT Equipment...»»

Visit the Equipment Auctions Calendar...

For Sale Online

CoolCap™ and CoolShield™ Thermal Protection

First product designed and developed specifically to protect adjacent IC components from excessive heat during printed circuit board rework or repair.

Compatible with both Tin-Lead and Lead-Free solder rework.

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

Forum

BGA solder bridge - I have this BGA short issue, I took x-ray image, the solder ball having big void. We suspect the pad on BGA was oxidie. Reject percentage quite low, only 5 out of 6000... »»

Depanneling Problems - We have a problems with soldering in the PCB in the Solder Wave process. Our pcbs are failures in the solder (voids) in the throughole components... »»

Mirtec programming discussion - Has anyone had any luck programming using the side cameras to inspect for defects on the sides of chip components? We recently had an escape of a damaged chip capacitor that was impossible to see from the top camera... »»

Visit the Forum... Have a Question? Ask for Free...

Forum

7th International Conference and Exhibition on Device Packaging

Trade Show/Exhibition, Conference | Sun, March 06 | Sponsored by: IMAPS

The conference is a major forum for the exchange of knowledge and provides numerous technical, social and networking opportunities for meeting leading experts in these fields... »»

Burn-in & Test Socket Workshop 2011

Conference | Sun, March 06 | Sponsored by: BiTS Workshop,LLC

BiTS is the world's premier workshop dedicated to providing a forum for the latest information about burn-in and test socketing, and related fields... »»

IPC APEX EXPO 2011

Trade Show/Exhibition, Conference | Sun, April 10, 2011 - Thu, April 14 | Sponsored by: IPC

Join thousands of colleagues from more than 50 countries at our industry's premier event � featuring advanced and emerging technologies in printed board design and manufacturing, electronics assembly and test... »»

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

Career Center

Jobs:

Soldering Skills Trainer

BEST Inc

Rolling Meadows, IL, USA

Provide instruction to students in IPC classes IPC-A-610, IPC JSTD-001, IPC 7711/21, IPC-A-620... »»

Supervisor, SMT Assembly

Digi International

Eden Prairie, MN, USA

This position is accountable for the timely and effective assembly of Digi International products... »»

Process Engineer

Dunhill Professional Search & Government Staffing

Boston, MA, USA

Will perform a variety of tasks related to the manufacturing and assembly of printed circuit boards... »»

More Jobs:

Post Job Listing for Free...

Resumes:

Six Sigma Practitioner, Process Engineer

Desired Field: Engineering

Senai, Johor, Malaysia

A Six Sigma Green Belt practitioner with 5yrs solid expirience on Surface Mount Technology... »»

Electrical Engineer/Physical Chemist

Desired Field: Research and Development

Columbia, MO, USA

I have a wide range of experience, from working for a defense contractor to one of the world's largest manufacturers... »»

Sr. Systems Analyst...

Desired Field: Research and Development, Engineering

Vestal, NY, USA

Experienced Sr./Principal Software Engineer and Systems Analyst in various applications...»»

More Resumes:

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Visit Career Center...

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: South East Asia Technical Conference on Electronics Assembly Technologies - May 19

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: Online Webinar: Market Update for the Electronic Chemicals Industry - March 8

SMTnet Express
March 3, 2011

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