Passive Components


Latest Articles

Compact resistors ideal for power supplies
5 September 2007
The CRA2512 and CRA2010 are new models in a series of power resistors from Bourns that are optimised for current sensing in power supply designs. This is due to excellent power and current capability ...

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Expanded voltage range for high grade capacitors
5 September 2007
Kemet has announced the release of 35 V and 50 V offerings for its T497 High Grade COTS Series. Previously limited to maximum voltage ratings of 25 V, the release of these higher voltage ratings ...

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Current transducer for measuring current below 0,5 A
22 August 2007, Denver Technical Products
LEM has released its CT series of current transducers specifically designed for measuring AC and DC current below half an amp. There are three models in the range, optimised to measure current up to 100, ...

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Miniature wire-wound power inductors
22 August 2007
Taiyo Yuden has developed a new series of miniature wire-wound power inductors. Measuring just 2,5 mm x 1,8 mm with a 1,2 mm maximum height, the BRL2518 Series devices offer an excellent combination of ...

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New highly efficient power inductors
8 August 2007
Pulse has released a new series of flat-coil surface mount (SMT) power inductors ideal for use in voltage regulator modules (VRMs) in notebook computers, desktop computers, workstations, and servers as ...

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Broad range of super capacitors
8 August 2007, Denver Technical Products
Kanthal offers a range of double layer capacitors available in 5,5 volts and 11,0 volts with ultra high capacitance. Key features include very high capacity in a small size, up to 100 times that of ...

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Ceramic resonator series even smaller
8 August 2007, Altron Arrow
Horizon Electronics' new ceramic resonator series is an upgraded version of the previous ZTT/ZTA_MG type product. The substitute series, ZTA/ZTTRS_MG, offers various additional advantages such as low ...

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Analogue turns counting dial
11 July 2007
The Model 2696/2694 analogue turns counting dial from BI Technologies features turning tightness and a positive action locking mechanism to meet the requirements for a wide range of panel applications, ...

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Miniaturised high-current inductors
11 July 2007, Electrocomp
Epcos has made a significant step forward in the miniaturisation of SMT inductors with its new high-current version, the SIMID 1210-H. These components offer an inductance range from 1 to 680 μH and a ...

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DIL ceramic PTC thermistor released
11 July 2007
Bourns' circuit protection division has added a dual in-line package to its range of ceramic positive temperature coefficient (PTC) thermistors. The component combines two resistance matched ceramic PTCs ...

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Space saving snap-in electrolytic capacitors
11 July 2007, Electrocomp
The new snap-in aluminium electrolytic capacitors of the B43305 and B43508 series from EPCOS offer solutions with significant space saving ability. The components feature the same electrical properties ...

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Fail-safe ceramic chip capacitors
11 July 2007
The new FT-CAP series from Kemet is a surface mount multilayer ceramic capacitor that incorporates a unique and flexible termination system. Integrated with Kemet's standard termination materials, a ...

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New surface mount resistors offer wide value range
11 July 2007
Tyco Electronics has released a new series of surface mount power resistors in 1 W, 2 W, 3 W and 5 W packages with pick-and-place suitability. Available in very wide value ranges from 10 Ω-2 MΩ for the ...

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Compact panel-mounted current transducers
13 June 2007, Denver Technical Products
LEM has added the HASS series to its range of panel-mounted current transducer families designed to operate from a single +5 V power supply. The seven units in the series offer maximum current measurements ...

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Ultra compact aluminium electrolytic capacitors
30 May 2007, Electrocomp
The new Epcos snap-in aluminium electrolytic capacitors, the B43305 and B43508 series, offer converter solutions with significant space saving ability. The components feature the same electrical properties ...

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Inherently safe resistors for charging capacitors
2 May 2007, Electrocomp, Integrated Solutions
A new series of resistors has been developed by Epcos that are designed for applications as charging resistors for link-circuit capacitors in industrial power supplies, frequency converters and UPS systems. ...

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Current transformers for various applications
21 March 2007
J&D of Korea, an ISO9001 company, is a manufacturer of current transformers for various applications. J&D is represented by Hillcor Holdings in South Africa and supported by E&BC Agencies. The company has ...

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Mini surface mount power filters
21 March 2007, Electronic Industry Supplies
Spectrum Control's MSP Series Power EMI Filters are designed for 7 A d.c. power lines. They offer high insertion loss in a wide frequency band by combining feed-through capacitors, multilayer ceramic ...

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High-voltage power capacitors
21 March 2007, Denver Technical Products
Denver Technical Products stocks a comprehensive range of high-voltage power capacitors, for high frequency heating and communications. The illustration shows various capacitors using various dielectrics, ...

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The time is ripe for SuperCapacitors
7 March 2007
Passive components, especially capacitors, are today undergoing constant development and so make an indispensable contribution to technical progress in electronics. Every day we use innovative technical ...

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