Phoenix Contact, a manufacturer of industrial electrical and electronic technology products, has introduced PT-IQ, an intelligent MCR surge protection device with multi-stage remote monitoring that provides proactive functional monitoring for signal interference surge protection devices. According to the company, the PT-IQ multi-stage monitoring system enables clear … [Read more...]
Unidirectional and Bidirectional ESD Diodes for LED Lighting Manufacturing
Semiconductor company ProTek Devices has released a new business line of individual unpackaged die available in wafer form for LED lighting manufacturers. The die in wafer form are available as unidirectional and bidirectional electrostatic discharge protection diodes. ProTek Devices’ new business line of die available in wafer form for LED lighting applications consists of … [Read more...]
New Transient Voltage Supressors Provide Better Electrical Protection
ProTek Devices announced the release of the PLR0524P, the PLR0524 and the PLR 0521, three new transient voltage suppressor (TVS) arrays that are ideal for providing electrical protection in telecommunication devices, consumer electronics and computing equipment. ProTek Devices is a privately-held semiconductor company that has been offering surge suppressor and voltage … [Read more...]
Connector Offers 360 Degree Shielding for Enhanced EMI Performance
CONEC Shielded M12x1 connector meets the modern needs for reliable high speed data, with enhanced EMI performance. The body shield has been extended to the surface of the PCB, eliminating any apertures that could cause EMI leakage. 360-degree shielding is achieved with three extra grounding pins to ensure low impedance in the ground path and full coverage of the ground traces … [Read more...]
Surge Protection Devices Standard for Telecommunications
IEC 61643-21:2000+A1:2008+A2:2012 is applicable to devices for surge protection of telecommunications and signaling networks against indirect and direct effects of lightning or other transient overvoltages. The purpose of these SPDs is to protect modern electronic equipment connected to telecommunications and signaling networks with nominal system voltages up to 1 000 V … [Read more...]
EMI/RFI Portable Shielded Enclosure at NASA Jet Lab
The first U.S.-based clean room acceptable EMI/RFI portable shielded enclosure, has been completed and deployed in a class 1000 clean room at NASA’s Jet Propulsion Laboratory in Pasadena, Calif. It is now in service to test and run diagnostics on the Mars Science Laboratory Rover and other spacecraft. The new EMI test chamber is 9,375 cubic feet in size with an inside … [Read more...]
Surge Protection Devices Certified for Automotive Industry
STMicroelectronics has unveiled what it is calling the world’s first and only surge protection devices certified to the automotive industry’s preferred specifications. Characterized and certified to the auto industry’s preferred ISO pulse specifications, the Miniature Transil surge protection devices provide the expected levels of consumer protection while promising to … [Read more...]
Expanded Portfolio of Automotive Networking Products
ON Semiconductor has expanded its portfolio of automotive networking products with the introduction of a bus transceiver IC that is compliant with the most recent adaption to the FlexRay™ communications protocol. The NCV7381 is a highly robust, single-channel device capable of data transfer speeds up to 10 megabits per second (Mbits/s). It has strong electromagnetic … [Read more...]
Bidirectional Filter Protects GPS Receivers from Lightning
Times Microwave Systems debuted the Times-Protect LP-GPX-05-T lightning protector for GPS receivers. The LP-GPX-05-T is a bidirectional filter-based design with good insertion loss and return loss characteristics from 1,000 to 2,000 MHz. The lightning protector is for GPS receivers that require as much as five volts DC power supplied on the center pin for L1, L2 and L3 bands. … [Read more...]
Silicon ESD Protection Diodes for High Brightness and Power LED Markets
OnChip Devices has introduced miniature, wire bondable, silicon ESD protection diodes targeted for High Brightness and Power LED markets. The ESD7979 and ESD9595 diodes are designed with a junction, which enables conduction of high transient currents. These zeners exhibit no device degradation when compared to Multilayer Varistors (MLV). All devices meet the requirements of … [Read more...]
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