New Products: More Packaging/Interconnects

Dec. 4, 2003
The QMSS/QFSS series of shielded connectors provides electrical multiple unit (EMU) shielding by using shield plates along the connector’s sides and terminating them to the pc board via selected pins. Single-ended and differential-pair versions...

The QMSS/QFSS series of shielded connectors provides electrical multiple unit (EMU) shielding by using shield plates along the connector’s sides and terminating them to the pc board via selected pins. Single-ended and differential-pair versions are standard. Application-specific versions with other signal/ground configurations are also available. The connectors come in 0.25-in. pitch 52-, 104-, and 208-pin units. They’re hot-pluggable, as the shields and ground plates mate first. Then, the signal pins mate. Besides vertical mating with 11-mm spacing between boards, edge-mount, power combo, and unshielded versions are also available. Pricing is $0.12 to $0.14 per mated line.

Samtec (800) SAMTEC-9 www.samtec.com

About the Author

Roger Allan

Roger Allan is an electronics journalism veteran, and served as Electronic Design's Executive Editor for 15 of those years. He has covered just about every technology beat from semiconductors, components, packaging and power devices, to communications, test and measurement, automotive electronics, robotics, medical electronics, military electronics, robotics, and industrial electronics. His specialties include MEMS and nanoelectronics technologies. He is a contributor to the McGraw Hill Annual Encyclopedia of Science and Technology. He is also a Life Senior Member of the IEEE and holds a BSEE from New York University's School of Engineering and Science. Roger has worked for major electronics magazines besides Electronic Design, including the IEEE Spectrum, Electronics, EDN, Electronic Products, and the British New Scientist. He also has working experience in the electronics industry as a design engineer in filters, power supplies and control systems.

After his retirement from Electronic Design Magazine, He has been extensively contributing articles for Penton’s Electronic Design, Power Electronics Technology, Energy Efficiency and Technology (EE&T) and Microwaves RF Magazine, covering all of the aforementioned electronics segments as well as energy efficiency, harvesting and related technologies. He has also contributed articles to other electronics technology magazines worldwide.

He is a “jack of all trades and a master in leading-edge technologies” like MEMS, nanolectronics, autonomous vehicles, artificial intelligence, military electronics, biometrics, implantable medical devices, and energy harvesting and related technologies.

Sponsored Recommendations

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!