Passive Components


Latest Articles

Sealed SMD trimpots
9 April 2003, Communica
Communica stocks a wide range of the Tocos 4 mm square SMD single turn trimmer potentiometers with gull wing terminations. These are pin and pad compatible to popular industry standard models. Other ...

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Coilformer series enlarged
9 April 2003, Sivan Electronic Supplies
The new components of Norwe's EE/M series have been redesigned to give them an optimised form. This step meets industry demands for an uncomplicated design. The coilformers of this new generation, which ...

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10-turn panel potentiometers
9 April 2003, Communica
The ever-popular Spectrol model 534 10-turn wire-wound potentiometer is offered with matching analog and digital readout counting dials. Communica offers the full range of standard resistance values from ...

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DC-immune current transformers
26 March 2003
The Tae Hwa transformer company of Korea has introduced a range of DC-immune current transformers. This initial range covers values of 20, 40, 60 and 200 A with a linearity of 0,5%. These current transformers ...

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Ferrite pot-core assemblies
26 March 2003, Sivan Electronic Supplies
Norwe's PCB-connecting boards in single and double section version include coils in pot-core assemblies that are almost totally enlosed by the ferrite cores. This results in low leakage and electromagnetic ...

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High current inductors with low loss
12 March 2003
BI Technologies' low profile surface mount inductor with a closed magnetic circuit design for high density PCB assemblies, the HM65 Series, feature a ferrite core with low losses and exhibit current capabilities ...

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What are ‘soft ferrites’?
12 March 2003, Sivan Electronic Supplies
Sivan Electronic Supplies, local distributor for Cosmo Ferrites, explains... Ferrites are polycrystalline oxides manufactured by ceramic technology and belong to a class of materials that exhibit the ...

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Small surface-mount tantalum capacitors have very high CV rating
12 March 2003
AVX's 0402 TACMicrochip is claimed to be one of the industry's smallest surface-mount tantalum capacitors. Offering design engineers the highest CV rating in an 0402 size, the TACMicrochip provides enhanced ...

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Film chip capacitors feature low dielectric absorption
12 March 2003
AVX offers film chip capacitors in 1206 and 1210 case sizes with a new PPS dielectric. Ideal for use in low voltage applications, these capacitors feature low dielectric absorption, superior thermal shock ...

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Inductor design in switching regulators
26 February 2003, Infrastructure
Ref: z263142m Better efficiency, reduced size, and lower costs have combined to make the switching regulator a viable method for converting unfiltered DC input voltages into regulated DC outputs. This ...

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Miniature polypropylene capacitors
26 February 2003, Actum Electronics, Products & Solutions
Where other dielectrics are not good enough, Eurofarad says that the superb current handling capability of its miniature polypropylene capacitors is the answer. They are highly suited for low cost switch ...

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Coilformer range expanded
26 February 2003, Sivan Electronic Supplies, Products & Solutions
EP cores were especially developed for the design of transformers with high inductance requiring only small space. Its compact design also minimises stray-fields. In reaction to the latest industry demands, ...

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Capacitors for high technology use
12 February 2003, Actum Electronics
Especially developed for space and other high technology applications, Eurofarad's range of ESA/SCC (European space agency/space components co-ordination Nø 3006.19) specification capacitors use a metallised ...

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New size for magnetic cores
29 January 2003
EP cores are very popular for telecom transformer designs because of their flat top for easy handling and their closed shape for excellent magnetic shielding. Up to now the EP7 core was the smallest available ...

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Variable vacuum capacitors
29 January 2003, Denver Technical Products
COMET of Flamatt, Switzerland has released its Basic-Con series of variable vacuum capacitors, with capacitance ranges from 170 to 1400 pF, in voltages from 3-15 kV. The distributor says that these widely ...

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Large can capacitors
20 November 2002
Not so easy to describe because of the variety of options, Rubycon's large can capacitors offer extended C values, snap-in style and 10 mm board pitch. In body diameters of 12,5 mm, 16 mm and 18 mm, the ...

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Self-healing capacitors for high frequency SMPS
20 November 2002, Actum Electronics
Eurofarad's M90/94 capacitors are constructed so that the following benefits are offered: low impedance at high frequencies (20/30 kHz to 1 MHz); low series resistance; low series inductance; operating ...

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Chip style wire-wound choke coils
9 October 2002
Exhibiting high common mode impedance with low differential mode, Murata's DLW5A & B range chip style wire-wound choke coils handle up to 5 A in an IEA 2020 package. For DC power lines in high-speed digital ...

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Inductive coils for automotive applications
9 October 2002, Sivan Electronic Supplies
Neosid has been certified for QS-9000, to meet the highly demanding automotive industry needs. Locally represented by Sivan Electronic Supplies, Neosid manufactures transponder coils, antennas for 125 ...

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2002/2003 Product Guide
9 October 2002, Electrocomp, Technical Literature
Catalogue describes BCcomponents range of passive components: electrolytic, ceramic, film, and variable capacitors; linear and non-linear resistors; switches and trimming potentiometers. 236 page catalogue ...

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