RJ45 with integrated magnetics saves space and eliminates manufacturing failures
21 November 2001
Electronics Technology
By integrating magnetic components inside a shielded jack connector housing, FCI says its Netjack RJ45 connector saves PCB space, simplifies components placement and helps products comply with EMC requirements.
With an industry standard RJ45 footprint, the modular Netjack connector offers a choice of magnetic assemblies to meet with 10/100Base-T, ATM and Token Ring specifications. By moving custom common mode choke and transformer configurations inside the connector, equipment designers can reduce PCB size or accommodate additional circuitry instead.
Manufactured to be compatible with all regular wave solder, IR and vapour phase manufacturing processes, product failures resulting from differences in thermal expansion rates of the PCB and discrete magnetic component packages are avoided. In addition, with integrated magnetics, the number of component placement operations are reduced.
Netjack RJ45 connectors are currently offered in single row format, in 1, 2, 4, 6 and 8 port sizes and are available as surface mount or through-hole types. The connectors' one-piece enhanced shield design and choice of grounding options simplifies compliance with the requirements of electromagnetic compatibility standards.
Further reading:
Nanometre-precision piezo actuators
RS South Africa
Electronics Technology
TDK Corporation has announced two new piezo actuators that are characterised by a wide dynamic range, a high force-to-volume ratio, but with precision in the nanometre range.
Read more...
Webinar: The evolving electrification of the power distribution system
Infineon Technologies
Electronics Technology
New connected car functionality, along with the necessity to reduce the cost, weight and complexity associated with wire harnesses, has led to the transformation of the power distribution system in automotive engineering.
Read more...
Improved MnZn material for power conversion industry
Sivan Electronic Supplies
Electronics Technology
Cosmo Ferrites Ltd, a leading manufacturer of soft ferrites, has launched an improved version of CF295 for the power conversion industry.
Read more...
Common mode filter for automotive Ethernet
Avnet Abacus
Electronics Technology
TDK Corporation has announced the introduction of its new ACT1210E Series common mode filter for automotive Ethernet 10BASE-T1S.
Read more...
Energising the industrial edge
Electronics Technology
As if the drive to decarbonise energy as part of sustainability and climate change efforts was not enough, the recent rise in energy prices has brought into sharp contrast the need to re-examine how we generate, distribute, and consume electricity.
Read more...
Samsung begins chip production using 3 nm process technology
EBV Electrolink
Electronics Technology
The optimised 3 nm process with GAA architecture achieves 45% lower power usage, 23% improved performance and 16% smaller surface area compared to 5 nm process.
Read more...
Panasonic releases its updated touch-sensitive knob
Altron Arrow
Electronics Technology
Panasonic, in conjunction with Microchip, has launched an update to its existing Magic Knob, a capacitive knob ready for standard touch sensors for use in controlling automotive information displays.
Read more...
Microchip’s new IC to replace Hall effect position sensors
Altron Arrow
Electronics Technology
The LX34070 IC from Microchip is set to help accelerate the global move away from expensive and less accurate magnet-based solutions for safety-critical EV motor position monitoring.
Read more...
A brief history of HBTs
Conical Technologies
Electronics Technology
In 1947 the engineers at Bell Labs were tasked with developing a transistor. This development heralded the beginning of the semiconductor industry which changed the world forever. Transistors would have
...
Read more...
Research project achieves major advance toward fusion energy
Electronics Technology
New superconducting magnet designed by MIT breaks magnetic field strength records, paving the way for practical, commercial, carbon-free power.
Read more...
printer friendly version