1st September 2022
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MONTHLY NEWSLETTER

CAPACITORS NEWS

Smoltek Update on Ultra-Thin Film CNF-MIM Capacitor Progress

Smoltek Nanotech Holding AB (“Smoltek”) announces that the group company Smoltek Semi AB (“Smoltek Semi”) has made significant progress in the development of the technology for ultra-thin CNF-MIM capacitors during the year.

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Smoltek Update on Ultra-Thin Film CNF-MIM Capacitor Progress

Low-End MLCC and Resistors Inventory Rising

Low-End MLCC and Resistors Inventory Rising
DigiTimes report commodity low end MLCC ceramic capacitors and chip resistor inventory rising based on its survey of Taiwan passive components manufacturers.

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Aluminum Electrolytic Capacitors in Three-Phase BLDC Motor Controller Applications

This technical blog article written by Ron Demcko and Slavomir Pala, KYOCERA-AVX Components Corporation, explains use of aluminum electrolytic capacitors in three-phase BLDC motor controllers.

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Aluminum Electrolytic Capacitors in Three-Phase BLDC Motor Controller Applications

Effect of Burn-in Process on X7R MLCC Reliability

Effect of Burn-in Process on X7R MLCC Reliability
The scientific paper on evaluation of effect of burn-in process on reliability of X7R multilayer ceramic capacitors has been published by Penn State researchers.

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Researchers Developed Higher Frequency Supercapacitors for Filter Applications

Research team of Chinese Academy of Sciences and University of Delaware developed EDLC, carbon tube based, supercapacitor with significantly improved frequency performance enabling miniaturization of AC line-filter and power devices by replacement of large aluminum capacitors.

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Researchers Developed Higher Frequency Supercapacitors for Filter Applications

KYOCERA AVX Celebrates 1,000th TRAFIM High-Voltage Power Film Capacitor

KYOCERA AVX Celebrates 1,000th TRAFIM High-Voltage Power Film Capacitor
KYOCERA AVX Celebrates the release of its 1,000th TRAFIM series high-voltage power film capacitor for DC filtering applications.

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Researchers Introduced 300°C High Temperature Capable Solid Electrolyte Supercapacitors

Researchers from Osaka Metropolitan University introduced new 300°C heat-tolerant, high-capacity lithium supercapacitor created with solid electrolytes borrowed from all-solid-state batteries.

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Researchers Introduced  300°C High Temperature Capable Solid Electrolyte Supercapacitors

Viiyong Ready to Expand High CV and Automotive MLCC Production

Viiyong Ready to Expand High CV and Automotive MLCC Production
Viiyong, Guangdong, China whose shareholders include Chinese smartphone brands Xiaomi and Oppo, completed round B financing of 2 billion RMB to expand production for high capacitance MLCC and automotive MLCC.

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Smoltek Semi and YAGEO Group Sign Joint Development Agreement to Commercialize Discrete Capacitors

Smoltek Nanotech Holding AB (“Smoltek”) announces that the group company Smoltek Semi AB (“Smoltek Semi”) has entered into a Joint Development Agreement (JDA) with a subsidiary of YAGEO Group (“YAGEO”), a global electronic component company, to commercialize a silicon based Carbon Nanofiber (CNF) discrete capacitor.

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Smoltek Semi and YAGEO Group Sign Joint Development Agreement to Commercialize Discrete Capacitors

How to Read MLCC Spec Sheet? Samsung Video

How to Read MLCC Spec Sheet? Samsung Video
In this Samsung Electro-Mechanics video you can learn more about basic specification of MLCC capacitors and How to read the MLCC spec sheet parameters: Rated voltage, IR and DF.

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Passive Electronic Components Market and Materials July 2022

Dennis Zogbi, Paumanok Inc. publishes on TTI Market Eye his mid-year global market and materials update on passive electronic components.

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Passive Electronic Components Market and Materials July 2022

KYOCERA to Build New MLCC Manufacturing Plant in Japan

KYOCERA to Build New MLCC Manufacturing Plant in Japan
KYOCERA announced its plans to build new MLCC manufacturing plant in Japan to meet raising demand from 5G, ADAS and EV applications.

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Tantalum Capacitor Anode Stability and Reliability Prediction

Vladimir Azbel is discussing prediction of tantalum capacitor anode stability in his next blog post. Reliability of tantalum capacitors (TC) substantially depend on the stability of the electrical properties of the anode.

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Tantalum Capacitor Anode Stability and Reliability Prediction

Axial Aluminum Electrolytic Capacitors' ESL and its Measurement

Axial Aluminum Electrolytic Capacitors' ESL and its Measurement
prof. Sam Ben-Yaakov in his video explains ESL self-inductance of axial aluminum electrolytic capacitors and demonstrate how to measure self-inductance of the capacitors in practical example.

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How to Interpret Capacitor Datasheet Values and Specification

Würth Elektronik's hardware engineer Jon Izkue Rodriguezs explains in his webinar what you can find in MLCC ceramic capacitor and aluminum capacitor datasheet including what is missing but desperately needed to understand the behavior of capacitors in your circuit.

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How to Interpret Capacitor Datasheet Values and Specification

Vishay Introduces Power Aluminum Capacitors for Solar Inverters

Vishay Introduces Power Aluminum Capacitors for Solar Inverters
Vishay BCcomponents releases its new 193 PUR-SI solar series of power aluminum electrolytic capacitors with ultra high ripple current and snap-in terminations ideal for solar inverters.

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Jianghai Releases New Series of SMD Hybrid Polymer Capacitors

Jianghai releases three new VA, VB and VC series of surface mount hybrid polymer aluminum capacitors.

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Jianghai Releases New Series of SMD Hybrid Polymer Capacitors

Researchers Achieved High Power Density of Transition Metal Oxides SC Electrodes

Researchers Achieved High Power Density of Transition Metal Oxides SC Electrodes
Researchers led by Prof. Xiang Wu at Shenyang University of  Technology (SUT), China, report [email protected] nanowire structures grown on porous nickel foam via a two-step hydrothermal method. With conductive nickel foam as the skeleton, it provides high capacitance of electrode materials. When used as cathode material for asymmetric supercapacitors, [email protected]//activated carbon device shows a high energy density and long cycle stability.

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European Components Distribution Continues in Fast Grow in Q2 2022

European Components Distribution (DMASS) continues to grow double-digit through second quarter of 2022. DMASS reports Q2 increases of 33.4% in semiconductors and 19.6% in interconnect, passive and electromechanical components. Allocation continues, but selected relief visible. Future risk assessment becomes more difficult.

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European Components Distribution Continues in Fast Grow in Q2 2022
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