Passive Components


Latest Articles

Inductors offer higher current, lower resistance
5 March 2008
Taiyo Yuden's new CKP2520 multilayer chip power inductors achieve better performance than the company's previous CKP series parts. The 2,2 μH part, for example, offers DC resistance and rated current ...

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New power panel potentiometer
20 February 2008
Vishay's new PE60 is a power panel potentiometer featuring a 6 W power rating at 50°C. The device offers US and EU bushing threads in a fully sealed package, with a compact 25 mm diameter. Its cermet ...

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High-current inductor series extended to 71 A
20 February 2008, Electrocomp
With its new standard ERU25 series, Epcos now offers high-power inductors in surface-mount technology with current capabilities of up to 71 A. The ERU25 is based on improved ferrite cores and the flat ...

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New DC link capacitors
20 February 2008
Wima's DC-Link MKP 4 capacitors are available with capacitances of 5 μF up to 75 μF and voltages of 450, 700, 900 and 1100 V d.c. They are constructed with a winding element of metallised polypropylene ...

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Robust panel-mount potentiometer range
20 February 2008
The Model P270 from BI Technologies is a robust, RoHS compliant, 27 mm potentiometer suitable for panel mount configurations, featuring a life cycle of up to one million rotations. A sealed, dust-proof ...

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Space-saving multilayer chip coils
20 February 2008
The new monolithic chip coil family of power inductors from Murata, the LQM2HP series, features a package size of just 2,5 by 2,0 by 1,1 mm (1008 size). These multilayer power inductors use proprietary ...

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Industrial-grade panel potentiometer
6 February 2008
BI Technologies has developed a 24 mm rotary potentiometer, built to withstand harsh environments, with a life cycle of up to 2 million rotations. Typical applications for the Model P232 potentiometer ...

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Low-loss ferrite features 60 A saturation current
6 February 2008
BI Technologies' HM56 Series of high current cube inductors features a low-loss, composite ferrite material with characteristics suitable for high frequency applications. These inductors feature a thick ...

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Varistors eliminate fire danger
6 February 2008, Electrocomp
The new varistor from Epcos is said to eliminate the risk of fire or explosion resulting from over-voltages or excessive leakage currents. The special plastic coating also prevents smoke from developing. ...

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Thin film chip inductors
6 February 2008
Providing design engineers with a compact inductive device designed to fit space-constrained applications, BI Technologies now offers a series of thin film chip inductors. Designated the BTC Series, the ...

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SMD tantalum range expanded
6 February 2008
Kemet has expanded its T491 commercial and T494 Low ESR commercial series SMD tantalum capacitors with the release of 10 new CV offerings. Included in the releases are two industry-leading CV values including ...

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Snap-on cap allows easy coilformer assembly
6 February 2008, Sivan Electronic Supplies
Norwe has expanded its range of low-profile surface mount coilformers to include options fitted with U-shaped terminals. The two sides of the terminal allow automatic binding-on and soldering of the wires, ...

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Chip coil features high inductance and quality factor
6 February 2008
With the advances and trend towards smaller, multifunctional mobile communication equipment, the total number of components used is on the increase. Furthermore, as this type of equipment becomes smaller ...

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New toroidal inductor series
23 January 2008
The new TJ5-HT toroidal inductors from Vishay are available in horizontal and vertical mounting options, with a temperature rating of 200°C. They boast high rated current of 36 A and saturation current ...

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New precision potentiometer range
23 January 2008
Bourns has released a new family of precision potentiometers for panel or servo lid mounting, with single or dual gang, wirewound or Hybritron element, ±0,25% to ±0,1% independent linearity, various shaft ...

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New capacitors for several series
23 January 2008
Kemet has released seven new capacitors in its T491/4 Commercial, T495 Low ESR/Surge Robust and T498 High Temperature Series. There are three new CV additions to the T491/4 Commercial series, including ...

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Low-ESR and fused tantalum capacitors
23 January 2008
The market demand for solutions with higher bulk capacitance and lower ESR in both commercial and established reliability applications is continuing. These solutions require increased volumetric efficiency ...

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High current inductors operate up to 1 MHz
23 January 2008
BI Technologies has developed a high frequency inductor with excellent power dissipation. Designated the HM58 Series, the inductor features a thick coil wire rated for saturation current up to 60 A, ...

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Panel potentiometer boasts 1 million rotation lifecycle
23 January 2008
BI Technologies has developed a 12,7 mm rotary panel potentiometer with a lifecycle of up to 1 million rotations. Designated the Model P260, the panel potentiometer features a conductive plastic element ...

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Panel-mount motorised potentiometer
28 November 2007
Bourns has announced the release of a new panel-mount motorised potentiometer. The PRM16 features a long life carbon element, dual section, smooth manual operating feel, various taper options, centre ...

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