Passive Components


Latest Articles

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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Chip capacitor array has benefits
7 March 2007
Not so long ago, Murata's 0805 chip capacitor was small and difficult to handle. True, it was rated at 50 V d.c. and 125°C, but most applications do not need those ratings today and today's machinery ...

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Low ESR capacitor line is extended
7 March 2007
Kemet offers a 100 μF capacitor at 6 V in the standard D (7343-31) case size. It is available in maximum ESR ratings from as low as 50 milliΩ. Also included in the releases are four new CV lead offerings ...

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Leading range of aluminium electrolytic capacitors available locally
7 March 2007, Infrastructure
K & J Electronics manufactures V-Chip aluminum electrolytic capacitors, as well as solid aluminium electrolytic capacitors with conductive polymer. A free CD is available that specifies the company's ...

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Low profile inductors have high saturation currents
7 March 2007
Vishay Intertechnology has extended its IHLP family of low-profile, highcurrent inductors with new devices in the 2525-size footprint offering inductance values from 10 μH down to 0,56 μH. The new IHLP-2525EZ-01 ...

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Power capacitors
21 February 2007, Denver Technical Products
Denver Technical Products is a stocking distributor of high power capacitors, commonly used in industrial high frequency heating systems.    The range covers air-cooled disc ceramic capacitors up to ...

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Inductor model libraries extended
21 February 2007, Electrocomp
Epcos has extended its model libraries for single and dual chokes, offering new model libraries for power inductors at no cost. Components that have undergone recent changes as well as new products have ...

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High-density splitter/filter modules for VDSL2
21 February 2007
Pulse has introduced the first in a series of SmartER xDSL high-density, low-pass splitter/filter modules. The B8849NL series is suitable for use with very-high-bit-rate digital subscriber line (VDSL2) ...

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Link-circuit power capacitors save space
7 February 2007, Electrocomp
Epcos has developed what it calls the ‘power capacitor chip’ (PCC) for link-circuit applications in industrial, automotive and medical electronics. A special feature of these capacitors is their volume ...

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Caps have more current handling capacity in same volume
24 January 2007, Electrocomp
Epcos has developed the B43540 snap-in aluminium electrolytic capacitor specifically for link-circuit applications in frequency converters. The ESR and internal thermal resistance have been optimised ...

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Reverse drive warning buzzer
29 November 2006, Wiltron Agencies
Sonitron's SP28 panel-mounted piezo-ceramic buzzer is a highly robust, specifically made as reverse drive warning for trucks. When activated (by putting vehicle into reverse), a sound output of 90 dB(A) ...

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Current transformers
29 November 2006
J & D of Korea, an ISO9001 company, designs and makes a variety of current transformers (CTs). The JD3V series current transformer is designed specifically for the precision metering and measurement ...

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More choice in potentiometers with new acquisition
15 November 2006, Electronic Industry Supplies
Spectrum Control, a designer and manufacturer of electronic control products and systems recently acquired JDK, a US designer and manufacturer of high precision co-moulded plastic potentiometers and assemblies. This ...

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