Passives

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Current sense chips extend values for 0603 and 0805 sizes

Current sense chips extend values for 0603 and 0805 sizes
  Stackpole’s ultra precision current sensing chip resistors, the CSS Series, offers precision tolerances as tight as 0.5% and TCR as low as 15ppm. Recently, Stackpole extended the value range for the 0603 size adding a 4mΩ value and the 0805 size adding a 3mΩ value.
17th December 2018

High power thick film chip resistors deliver TCR characteristics

High power thick film chip resistors deliver TCR characteristics
  ROHM has recently announced the availability of a new lineup of high power wide terminal thick-film chip resistors (10-910mΩ) suitable for current detection in a variety of applications, including inverters, AC, and energy-efficient appliances.
17th December 2018

Stacked nanowire gate-all-around transistors for N3 and beyond

Stacked nanowire gate-all-around transistors for N3 and beyond
At this week’s 2018 IEEE International Electron Devices Meeting (IEDM), imec, the research and innovation hub in nano-electronics and digital technology, reported significant progress in process enabling the introduction of gate-all-around (GAA) transistors with vertically stacked nanowires and nanosheets for the N3 technology node.
11th December 2018


Stack FinFETS with 45nm fin pitch using sequential 3D integration

Stack FinFETS with 45nm fin pitch using sequential 3D integration
At the IEEE IEDM 2018 conference, imec, the research and innovation hub in nanoelectronics and digital technologies, presented a demonstration of 3D stacked FinFETs on 300mm wafers using a sequential integration approach with a 45nm fin pitch and 110nm poly pitch technology. 
11th December 2018

Demanding humidity resistance specification

Demanding humidity resistance specification
A range of 225 EDLC-R ENYCAP ruggedised capacitors manufactured by Vishay/BC Components are available at RS Components. Designed for energy storage in industrial, renewable energy and automotive environments, MAL2225 polarised electrostatic double-layer capacitors (EDLCs) combine high capacity and energy density with fast charge and discharge rates.
5th December 2018

Half turn trimmer capacitors claim to cure medical shortages

Half turn trimmer capacitors claim to cure medical shortages
  Knowles Precision Devices' brand, Voltronics, offers a range of non-magnetic trimmer to offer the medical industry a consistent source of supply, in the face of other companies ceasing or limiting supply   
5th December 2018

EMI suppression film capacitors offer greater robustness

EMI suppression film capacitors offer greater robustness
Vishay Intertechnology has introduced the F339X2 305VAC series of Automotive Grade X2 electromagnetic interference (EMI) suppression film capacitors for standard across the line applications (50 Hz / 60 Hz). The capacitors are qualified to both AEC-Q200 (rev. D) and IEC 60384-14: 2013 / AMD1: 2016 grade IIB.
29th November 2018

High frequency integrated thin film band-pass filters introduced

High frequency integrated thin film band-pass filters introduced
AVX has introduced new 0805-case BP Series multilayer, Integrated Thin Film (ITF) band-pass filters. Designed for broad compatibility with a wide range of high frequency wireless applications, including mobile communications systems, satellite TV receivers, GPSs, vehicle-locating systems, and wireless LANs, the series is available in five frequency bands spanning 1,308-4,320MHz with 50Ω characteristic impedance, and is rated for 5W continuous power, and operating temperatures spanning -40°C to +85°C.
28th November 2018

The ‘relativity’ of High Q capacitors

The ‘relativity’ of High Q capacitors
  For many high power RF applications, the ‘Q factor’ of embedded capacitors is one of the most important characteristics in the design of circuits. This includes products such as cellular/telecomm equipment, MRI coils, plasma generators, lasers and other medical, military and industrial electronics.
21st November 2018

Unscrambling the power grid on the Isle of Eigg

Unscrambling the power grid on the Isle of Eigg
Skeleton Technologies provides rapid-response power using ultracapacitors. According to the company, a world first in the 100% renewable energy Scottish independent microgrid. SkelGrid, a fast response ultracapacitor energy storage, and uninterruptible power system, assists the Kinetic Traction flywheel as part of a demand response system to prevent Eigg’s microgrid from being totally dependent on the lead-acid backup battery solution in case of rapid electricity demand or supply changes.
13th November 2018


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