Passives

Displaying 11 - 20 of 2950

Automotive chip bead inductor operating up to 150°C

Automotive chip bead inductor operating up to 150°C
TAIYO YUDEN has announced that the mass-production of the AEC-Q200 (reliability qualification test standard for automotive passive components) qualified noise suppression component, power chip bead inductor FB Series Type T, FB TH1608 (1.6x0.8x0.8mm).
5th December 2019

Down to the wire: A resistor’s role in laying cables

Down to the wire: A resistor’s role in laying cables
While we may associate data with being up in the clouds, it’s very much in the ocean too. Beneath our seas lie thousands of cables, tasked with carrying the world’s internet traffic. These cables form a vital communications network - and the world would seem like a much bigger place without them. What is less often considered is how these cables made it to the sea floor in the first place. Simone Bruckner, Managing Director at Cressall Resistors, explains the challenges of cable laying.
4th December 2019

RC networks absorb spark discharges

RC networks absorb spark discharges
The complete series of Electrocube RC Networks ‘Arc-Suppressing’ Resistor-Capacitor (RC) Circuits is available now from New Yorker Electronics. Also known as resistors, resistor-capacitors or RC filters, Electrocube’s RC Networks are designed to prevent or substantially minimise the occurrence of arcing and noise generations in relay and switch contacts.
28th November 2019


Pulse film capacitors comply with AEC-Q200 Rev. D

Pulse film capacitors comply with AEC-Q200 Rev. D
A series of Automotive Grade AC and pulse metallised polypropylene film capacitors for hybrid and electric vehicles has been introduced by Vishay Intertechnology. With a maximum operating temperature of +125°C (observing voltage derating), Vishay BCcomponents MKP385e series devices ensure compliance with IEC 60384-17 and AEC-Q200 Revision D.
20th November 2019

Graphene-based energy storage materials for supercapacitors

Graphene-based energy storage materials for supercapacitors
First Graphene has signed an exclusive worldwide licensing agreement with the University of Manchester to develop graphene-hybrid materials for use in supercapacitors. The licencing agreement is for patented technology for the manufacture of metal oxide decorated graphene materials, using a proprietary electrochemical process. 
14th November 2019

Capacitor for fast switching wide bandgap semiconductor applications

Capacitor for fast switching wide bandgap semiconductor applications
KEMET has announced a complete capacitance and voltage offering for the KC-LINKTM ceramic surface mount capacitors in the EIA 3640 case size. The very high ripple current capabilities make KC-LINK capacitors well suited for use with fast-switching wide bandgap (WBG) semiconductors.
14th November 2019

Dual channel PPTC with small footprint protects from overcurrents

Dual channel PPTC with small footprint protects from overcurrents
Littelfuse has announced a new series of 250V Telecom PPTCs designed to help make telecom and network equipment more reliable. The TSM250-130 series protects against power cross and induced power surges as defined in ITU, Telcordia GR1089 and IEC 62368-1. 
14th November 2019

Polymer-aluminium-electrolytic-capacitors with very low ESR

Polymer-aluminium-electrolytic-capacitors with very low ESR
Panasonic Industry Europe has added a new long-life surface mount type series to its  product line of SP-Cap conductive polymer-aluminium-electrolytic capacitors. Available with a rated voltage of 2.0VDC or 2.5VDC, GY capacitors benefit from huge capacitance values (680µF up to 820µF) and a very low ESR characteristics (3mΩ max.).
14th November 2019

CML MLCC capacitors with wide range

CML MLCC capacitors with wide range
Stackpole Electronics has announced the release of the CML Series MLCC capacitors. The CML offers a wide capacitance range from 0.1pF up to 100uF in voltage ratings from ten to 100V. Available in C0G dielectric for exceptional stability and accuracy and no ageing effects, X7R and X5R for broad capacitance range and higher capacitance capability, and Y5V for cost effective high capacitance solutions with the best volumetric efficiency.
14th November 2019

EDLC capacitors replace or extend battery life

EDLC capacitors replace or extend battery life
Release of the new EDC and EDS series of Coin Cell style EDLC capacitors from Cornell Dubilier (CDE) has been announced by New Yorker Electronics. With quick-response and recharge times, these devices offer higher power than batteries and greater energy than typical aluminum electrolytic capacitors – without degradation over millions of charge-discharge cycles.
6th November 2019


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