ROHS I replaced by ROHS II (2011/65/EU) this month — Restriction of Hazardous Substances Directive

For those of you interested in lead-free electrical and electronic equipment, there’s a big change happening in Europe this month.  ROHS I (2002/95/EC) has been replaced by ROHS II,  “Directive 2011/65/EU of the European Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (recast).”

There’s no change to the list of the six controlled substances banned under ROHS I.  However, a review of Annex II (the list of restricted substances) must be done by the Commission by 22 July 2014, using a procedure based on the restriction process of the REACH Chemicals Regulation (Regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals).

Also the scope of the directive has been expanded with the release of ROHS II.  Covered Electrical and Electronic Equipment (EEE) now includes products dependent on electric current or electromagnetic fields for at least one intended function.  ROHS I only applied to equipment that depended on electric current or electromagnetic fields for its primary function.

RoHS II also added three new categories of EEE: medical devices, monitoring and control equipment, and “all EEE not covered by any other category.” Medical devices and monitoring and control equipment are included as of 2013. The broader “other category” does not apply until 2019. This will include any electrical and electronic product that is not specifically excluded.

FYI: Permanent exclusions from RoHS include the following: military equipment, space equipment, equipment designed to be part of another piece of equipment falling outside the scope of RoHS, large scale industrial tools, large scale fixed installations, means of transport for persons or goods, non road mobile machinery, active implantable medical devices, photovoltaic panels, equipment for research and development only available business to business.

The exemptions process in ROHS II has been amended as well.  Now there are three categories of exemptions: exemptions for technical applications of all categories of EEE, exemptions for medical devices, and exemptions for monitoring and control instruments. The 4-year review process has been abolished, so companies must request an exemption renewal 18 months before expiry. All exemptions (except for those applying to medical devices and monitoring and control instruments) are subject to a 5 year time limit. And there are new exemption criteria including the availability and reliability of substitutes and socio-economic impact.

If you need help with obtaining European Directives or with the harmonized standards developed for compliance, please use Document Center’s website, www.document-center.com.  Or contact us by phone (650-591-7600), fax (650-591-7617) or email (info@document-center.com).  We handle regulatory material as well as industry and government specifications and standards.

The new J STD 002D, Solderability Tests for Component Leads, Terminations, Lugs, Terminals and Wires, due soon!

In the world of electronic assembly and component/printed wiring board fabrication, there is no greater mandate than to develop lead-free technology.  So it is with great anticipation that the new J-STD-002 Revision D, “Solderability Tests for Component Leads, Terminations, Lugs, Terminals and Wires,” is welcomed into the world!  The new revision is a step forward in this regards and can be pre-ordered now from Document Center Inc. for expected delivery by the end of the year.

This standard prescribes test methods, defect definitions, acceptance criteria, and illustrations for assessing the solderability of electronic component leads, terminations, solid wires, stranded wires, lugs, and tabs.  The document also includes a test method for the resistance to dissolution/dewetting of metallization.  This standard is intended for use by both vendor and user.

The new revision is a joint publication of IPC, JEDEC, and ECA (soon to be the Electronic Components Industry Association (ECIA) with the meager of the Electronic Components Association (ECA) and the National Electronic Distributors Association (NEDA).  Additionally, the joint committee worked with IEC to develop compatibility between the IEC 60068-2-20 Soldering specification and this new revision of J STD 002.

Significant testing has gone into the development of this new standard.  Why?  Because of the use of a new ROL0 type flux to replace the previous R type, which has proved inconsistant, providing false negative solderability test results.

This new standard activated flux composition, analyzed by NIST, Bill Russell, and Raytheon Systems, has proved to greatly reduce the amount of test variation, which is expected to reduce costs and improve consistency throughout industry.  Not only that, but the committee checked in with flux suppliers to make sure that the new composition will be readily available!

All IPC, JEDEC and EIA standards are available from Document Center Inc. at our website, www.document-center.com.  Or consider contacting us by phone (650-591-7600), fax (650-591-7617) or email (info@document-center.com).  We can assist you with all your standards purchases and requirements, as well as the monitoring/updating of your collection.