Passive Components


Latest Articles

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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Film capacitors for DC filtering
27 January 2016, Electrocomp
AVX has released two new medium-power film capacitor series designed for DC filtering applications, such as DC link or resonant filters, spanning 1500 to 3000 V d.c. Comprised of segmented, dry, metallised ...

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High-reliability tantalum capacitors
25 November 2015
AVX has added more than a dozen new high-reliability SMD tantalum capacitors to its TMJ S1gma series. Available with three levels of statistical screening and process control enhancement for applications ...

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Mini flyback transformers
25 November 2015, RF Design
Coilcraft’s new LPD5030V miniature flyback transformers offer 1500 V d.c. (1000 Vrms) winding-to-winding isolation in the smallest package size available, making them a cost-effective solution for high-density, ...

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SMD push-pull transformers
25 November 2015, Electrocomp
The new B82805* series of EPCOS SMD push-pull transformers features compact dimensions of just 9 x 8 x 5,7 mm, and windings with centre taps located on both the primary and secondary side. The series ...

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Inductors for automotive
25 November 2015, Electrocomp
Bourns has released new common-mode and power inductors for automotive applications. The automotive qualified SRF2012AA and SRF3216A common-mode chip inductors are constructed with a ferrite core ...

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Double-layer capacitor modules
4 November 2015, Electrocomp
WIMA PowerBlock modules based on double-layer capacitors combine the advantage of conventional capacitors as fast suppliers of electricity, and batteries as notable energy reservoirs. The modules are ...

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High-current power inductors
4 November 2015, TRX Electronics
Eaton announced the launch of its automotive grade Coiltronics HCMA series of high-current power inductors to meet and exceed the AEC Q200 Grade 3 standard with a maximum total temperature operation range ...

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High-temperature MLCCs
23 September 2015
AVX has extended its high-temperature AT Series MLCCs with two new case sizes (0603 and 0805), two new voltage ratings (16 V VHT 250°C and 25 V VHT 200°C), and new C0G and VHT temperature coefficients ...

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