Passive Components


Latest Articles

High-current power inductors
13 July 2016, Altron Arrow
Vishay has extended its IHHP series of low-profile, high-current power inductors with two new devices in the compact 3 mm by 3 mm 1212 case size. Offering a wide range of inductance values from 0,33 μH ...

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Kemet débuts MLCCs with ceramic dielectric
13 July 2016
Kemet has revealed its advanced U2J Class-I ceramic dielectric capacitors, a surface-mount platform offering more than twice the capacitance available in C0G/NP0. It also provides superior temperature ...

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Inductor models for microwave simulation
13 July 2016, RF Design, Design Automation
Modelithics and Coilcraft have teamed up to develop two new Microwave Global Models for the Coilcraft BCL and BCR RF and microwave inductor families. Modelithics Microwave Global Models are high-accuracy ...

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Medical grade MLCCs
15 June 2016
AVX has released the MQ Series medical grade MLCCs (multi-layer chip capacitor). Manufactured, tested and qualified using stringent medical design, in-process and lot acceptance requirements, they deliver ...

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AC-line-rated disc capacitors
15 June 2016, Altron Arrow
Vishay has extended the capacitance range of its 440L series of AC-line-rated ceramic disc capacitors. Designed to provide high reliability for Class X1 (760 V a.c.) and Class Y1 (500 V a.c.) applications ...

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Automotive power inductors
18 May 2016
TDK has expanded its portfolio of compact thin-film metal power inductors with a new type designed for demanding automotive applications. Measuring in at a mere 2,0 x 1,6 x 1,0 mm, the new TFM201610ALMA ...

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Tantalum capacitors for high-reliability systems
20 April 2016
AVX has added new high-voltage components to its high-reliability TWA Series COTS Plus axial leaded, wet electrolytic tantalum capacitors. Featuring a high capacitance cathode system that enables high ...

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Common mode choke finder
20 April 2016, RF Design
Coilcraft has launched an all-new Common Mode Choke Finder web tool that allows users to search and compare hundreds of common mode filter options in just seconds. Search results are presented in a clear ...

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High-frequency inductors
20 April 2016, RF Design
Coilcraft's new SLR family of high-current, shielded power inductors is offered with current ratings up to 100 A and inductance values from 85 to 370 nH, making it suitable for high-frequency applications ...

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Hermetically sealed polymer chip capacitors
20 April 2016
AVX has extended its award-winning TCH series of high-voltage, hermetically sealed polymer chip capacitors with the addition of a new 33 μF/ 75 V code. Packaged in robust, hermetically sealed ceramic ...

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Polymer chip caps for automotive
23 March 2016
AVX has introduced the robust new TCQ series of automotive conductive polymer chip capacitors. Qualified to the AEC-Q200 specification for passive components, it meets the challenging 125°C lifetime ...

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MLCCs for high temperatures
23 March 2016, RF Design
Dielectric Laboratories has announced a number of specification extensions to its ultra-low ESR and high-Q MLC capacitors. In both cases, temperature performance has been extended to 175°C to give engineers ...

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Proportional thumbwheels
24 February 2016, Brabek
APEM expanded its range of proportional thumbwheels with a new, friction hold version. This new patented technology allows for ultra-precise movement while allowing the user to hold the selection in ...

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Current sense transformers
24 February 2016, RF Design
The new CST7030 series of surface mount current sense transformers from Coilcraft measure just 5,2 x 7,0 mm (with a maximum height of 3,0 mm) and sense up to 20 A of current at frequencies between 10 ...

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Position sensors for pro audio and lighting
24 February 2016
Bourns has expanded its professional audio and professional lighting portfolios with the release of two new products. Working closely with leading audio, lighting and staging equipment manufacturers, ...

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SAW filter for 3G/4G infrastructure
24 February 2016, RF Design
Designed for 3G/4G infrastructure intermediate frequency (IF) circuits, Qorvo’s 857271 SAW filter is now available. Intended for balanced input and output operation, the insertion loss of the device is ...

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SMT current sense transformers
24 February 2016, Electrocomp
TDK presents two new series of EPCOS SMT current sense transformers for power electronics. The various types in the B78417A* series are based on EP7 ferrite cores, have compact dimensions of just 10,6 ...

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Wet electrolytic tantalum capacitors
24 February 2016
AVX has extended its TWA-Y series wet electrolytic tantalum capacitors with the addition of new, high CV 470 μF/100 V and 1000 μF/75 V components. These components act as drop-in replacements for existing ...

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SMT planar transformers
27 January 2016, RF Design
Coilcraft has released two new series of surface mount planar transformers for power over Ethernet (PoE) and 48 V network power applications. The PL160 is rated for 160 W between 200 kHz and 700 kHz with ...

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Battery-capacitor hybrid
27 January 2016, Power Electronics / Power Management
Touting it as something of a cross between capacitor and battery, Murata has introduced a small but high-capacity energy storage device. The UMAC is designed to meet the requirements of modern devices ...

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