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RoHS Exemptions Unlikely to Be Published Before Fall 2017
January 24, 2017 | IPCEstimated reading time: 1 minute
The EU Commission and Member States continue to meet to discuss the disposition of RoHS exemption renewal requests submitted by industry in January 2015. During their December 15, 2016 meeting in Brussels, the experts reviewed requests on: Lead as an alloying element in steel (Annex III exemption 6a); Lead as an alloying element in aluminum (Annex III exemption 6b); Lead as an alloying element in copper (Annex III exemption 6c); Lead in high melting temperature type solders (Annex III exemption 7a); Lead in a glass or ceramic other than dielectric ceramic in capacitors (Annex III exemption 7c-I), jointly with exemption request 2015-1; Lead as activator in the fluorescent powder (Annex III exemption 18b), jointly with exemption request 2015-3; Lead in solders for the soldering to machined through hole discoidal and planar array ceramic multilayer capacitors (Annex III exemption 24); and Lead in cermet-based trimmer potentiometer elements (Annex III exemption 34).
The Commission is currently working on preparing the draft legislative proposals for these and other exemptions) which will be sent to Member States for written consultation. The drafts will likely be published in the spring; final legislative acts could be published in the Official Journal of the EU (OJEU) in the fall at the earliest. Under the EU RoHS2, all existing exemptions were set to expire by July 21, 2016. However, all exemptions for which industry submitted a renewal application will not expire until the EU Commission completes the current ongoing review of the applications.
Suggested Items
RF PCB Design Tips and Tricks
05/08/2025 | Cherie Litson, EPTAC MIT CID/CID+There are many great books, videos, and information online about designing PCBs for RF circuits. A few of my favorite RF sources are Hans Rosenberg, Stephen Chavez, and Rick Hartley, but there are many more. These PCB design engineers have a very good perspective on what it takes to take an RF design from schematic concept to PCB layout.
Elephantech: For a Greener Tomorrow
04/16/2025 | Marcy LaRont, PCB007 MagazineNobuhiko Okamoto is the global sales and marketing manager for Elephantech Inc., a Japanese startup with a vision to make electronics more sustainable. The company is developing a metal inkjet technology that can print directly on the substrate and then give it a copper thickness by plating. In this interview, he discusses this novel technology's environmental advantages, as well as its potential benefits for the PCB manufacturing and semiconductor packaging segments.
Trouble in Your Tank: Organic Addition Agents in Electrolytic Copper Plating
04/15/2025 | Michael Carano -- Column: Trouble in Your TankThere are numerous factors at play in the science of electroplating or, as most often called, electrolytic plating. One critical element is the use of organic addition agents and their role in copper plating. The function and use of these chemical compounds will be explored in more detail.
IDTechEx Highlights Recyclable Materials for PCBs
04/10/2025 | IDTechExConventional printed circuit board (PCB) manufacturing is wasteful, harmful to the environment and energy intensive. This can be mitigated by the implementation of new recyclable materials and technologies, which have the potential to revolutionize electronics manufacturing.
Connect the Dots: Stop Killing Your Yield—The Hidden Cost of Design Oversights
04/03/2025 | Matt Stevenson -- Column: Connect the DotsI’ve been in this industry long enough to recognize red flags in PCB designs. When designers send over PCBs that look great on the computer screen but have hidden flaws, it can lead to manufacturing problems. I have seen this happen too often: manufacturing delays, yield losses, and designers asking, “Why didn’t anyone tell me sooner?” Here’s the thing: Minor design improvements can greatly impact manufacturing yield, and design oversights can lead to expensive bottlenecks. Here’s how to find the hidden flaws in a design and avoid disaster.