TDK has developed the TCM0403M Series of miniaturised thin-film common-mode filters for mobile devices. The 0403 case size (0,457 x 0,3 x 0,23 mm) is 58% smaller and 56% lighter than previous products. With its high common-mode attenuation characteristic, these products reduce intruding noise and improve wireless signal reception sensitivity. The common-mode attenuation at 2,4 GHz is 21 dB and 28 dB at 5,0 GHz, with a maximum permissible current of 50 mA.
Due to the growing multifunctionality of wireless devices such as smartphones, wearables and other mobile products, noises generated inside the devices are deteriorating wireless signals. It is critical to prevent the deterioration of signal reception sensitivity and to prevent external noise that has the potential to cause device malfunction; this series addresses those common challenges.
The products are mountable in ultra-small spaces due to their 58% footprint reduction, which was previously impossible with the existing TCM0605 Series (0,65 x 0,5 mm case size). By improving TDK’s proprietary fine-pattern technology and optimising design, the products feature a common-mode attenuation characteristic equivalent existing products and a differential transmission characteristic capable of supporting high-speed signal transmission.
TDK’s wide array of products meets the needs for common filters for high-speed differential signal lines, including for USB, MIPI and HDMI.
Wire-to-board connectors with 0,8 mm pitch Electrocomp
Interconnection
An extensive array of circuit sizes (2 to 20 circuits) enables the extension of device functionality and features to meet product development needs.
Read more...Clearing the Static: Three steps to a dry ESD packaging system Actum Group
Circuit & System Protection
To protect PCBs from both ESD and moisture, they should be stored in a vacuum-sealed moisture barrier bag. To complete a dry-packaging system, desiccant packs and humidity indicator cards should be ...
Read more...Regional edition of Degson catalogue Electrocomp
Technical Literature
Electrocomp has released a special regional edition of Degson’s short-form general catalogue. The 8-page catalogue summarises Degson’s range of PCB terminal blocks, DIN-rail terminal blocks, heavy-duty ...
Read more...Type-C connectors for USB 2.0 Electrocomp
Interconnection
The USB4105 Type-C USB 2.0 connectors from GCT (Global Connector Technology) offer a 5 A current rating, 100 MΩ insulation resistance and 3,31 mm profile. They feature 16 contacts with a top-mount position ...
Read more...Dual-port PoE++ transformer Electrocomp
Passive Components
Bourns’ Magnetics product division is introducing the new Model SM13143EL dual-port LAN 10/100/1000 Base-T PoE++ transformer for Ethernet applications. This part is IEEE 802.3bt Type 3 (also known as ...
Read more...Range of passive and active antennas Electrocomp
Telecoms, Datacoms, Wireless, IoT
Kyocera AVX’ antennas are available in standard and custom configurations, using a wide variety of materials to ease antenna integration and maximise performance. The company’s passive antennas boast ...
Read more...Regional edition of Degson catalogue Electrocomp
Technical Literature
Electrocomp has released a special regional edition of Degson’s short-form general catalogue. The 8-page catalogue summarises Degson’s range of PCB terminal blocks, DIN-rail terminal blocks, heavy-duty ...
Read more...Tektronix adds 5G capabilities to 6-Series scopes Electrocomp
Test & Measurement
The release of SignalVu 5G NR analysis software for Tektronix’ 6-Series B mixed-signal oscilloscopes (MSO) gives engineers the ability to perform critical 5G NR measurements, per 3GPP specifications, ...
Read more...Optional inner panels for IP68/66 plastic enclosures Electrocomp
Enclosures, Racks, Cabinets & Panel Products
Hammond Manufacturing’s 1557 family has proved to be very popular since it was launched some two years ago and is increasingly being used as a housing for electromechanical components as well as PCB-mounted ...
Read more...Handheld plastic electronic instrument enclosures Electrocomp
Enclosures, Racks, Cabinets & Panel Products
Hammond Manufacturing’s 1552-Series handheld enclosures are available in six sizes. All models are 50 mm wide and either 22 or 30 mm high, with three length options available: 70 mm, 110 mm and 150 mm.
The ...
printer friendly version