Passive Components


Latest Articles

Planar capacitor arrays
16 September 2009, Electronic Industry Supplies
Spectrum Advanced Specialty Products recently introduced a family of planar capacitor arrays that are low in profile, compact and feature high-voltage and capacitance values, making them well suited for ...

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Resistors with low temperature coefficient
16 September 2009, Actum
EBG Resistors’ SGT series is designed to meet stringent requirements regarding temperature coefficient for high-stability performance at high operating voltages. The low temperature coefficient of the ...

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Pulsed power capacitors and their applications
2 September 2009, RF Design
Novacap offers a line of pulsed power capacitors that exhibit high reliability afforded by ceramic multilayer fabrication. They are available in many sizes including standard 1210, 1825, 3040, 3640 and ...

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Cascaded SuperCap modules
2 September 2009
Wima’s double-layer capacitors are now available as cascaded modules in different configurations. For this purpose, several SuperCap units are combined to achieve high capacitances at a certain rated ...

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High-voltage resistors
2 September 2009, Actum
The SGP series from EBG Resistors offers high resistance values combined with very high voltage capability, while utilising the company’s patented non-inductive design complete with in-process digital ...

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Safety rated flyback transformers
2 September 2009, MB Silicon Systems
Kaschke’s range of Smart Power flyback transformers are optimised for AC-DC and DC-DC switch mode designs, particularly Power Integrations’ range of TinySwitch, TopSwitch, LinkSwitch and DPASwitch switching ...

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High-precision resistor networks
2 September 2009, Future Electronics
Vishay has announced the release of three new high-precision Bulk Metal Z-Foil surface-mount resistor networks that offer a combination of stability features in the ball grid array (BGA) format. The devices ...

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Film capacitors for AC applications
2 September 2009, Electrocomp
Epcos has significantly extended its range of film capacitors for AC applications with the portfolio of its Chinese joint venture Epcos Feida. These products may be used as motor start or motor run capacitors, ...

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Tantalum capacitors for harsh environments
2 September 2009, Altron Arrow
AVX has developed an SMD solid tantalum capacitor that delivers 1000 hours of continuous operation at 200°C with derating. Designated the THJ 200C SMD series, the capacitor is based on a unique design, ...

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New film capacitor range
2 September 2009, Electronic Industry Supplies
Spectrum Advanced Specialty Products has introduced a complete line of film capacitors offering low inductance, low ESR and low DF while providing a high peak withstanding voltage. Now a part of the ...

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Star-shaped heatsinks for LEDs
19 August 2009, Electrocomp
Fischer Elektronik has developed a range of aluminium heatsinks, the dimensions of which match the majority of current round housing designs. High power (HP) LEDs and high brightness (HB) LEDs for lighting ...

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Capacitors handle high ripple current
19 August 2009
Rubycon has developed the new ZLK series of radial Al-electrolytic capacitors with enhanced ripple performance in a small package, to meet the trend toward compact electronic devices. The capacitors are ...

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MIL-spec trimming potentiometers
5 August 2009, Future Electronics
Vishay recently announced a new QPL series of ultra-high-precision Accutrim trimming potentiometers designed to meet and exceed the requirements of MIL-PRF-22097 Char. F. For avionics, military and ...

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Capacitors suppress RF interference
5 August 2009
Corona or partial discharge of metallised plastic film capacitors is regularly caused by ionisation of air pockets in the capacitor winding element. In demanding AC voltage circuits eg, where voltage ...

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Thick film power resistors
22 July 2009
Vishay has released new 300 W, 600 W and 800 W thick film power resistors featuring a small size and a broad range of resistance values.    The new Sfernice LPS300, LPS600 and LPS800 resistors are non-inductive ...

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Rugged SMT power inductors
22 July 2009, Electrocomp
Epcos has presented an improved and particularly rugged version of SMT power inductors. Their design, which features a base-plate with injection-moulded termination clips, increases the mechanical stability ...

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Flip chip voltage divider
24 June 2009, Future Electronics
Vishay has enhanced its VFCD1505 surface-mount flip chip voltage divider with a fast thermal stabilisation time of less than 1 second. The device provides a low absolute TCR of ±0,05 ppm/°C from 0°C ...

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High-precision resistor
27 May 2009, Future Electronics
Vishay has introduced the new E102Z ultra-high-precision Bulk Metal Z-Foil resistor. The new device provides a military-grade absolute TCR of ±0,2 ppm/°C from -55°C to +125°C, +25°C reference, a tolerance ...

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Aluminium electrolytic capacitors
27 May 2009
Rubycon has released the new NSX series of aluminium electrolytic capacitors in the ‘C’ case package. They incorporate the advanced conductive polymer technology found in the company’s PC-Con brand. The ...

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Wet tantalum chip capacitors
27 May 2009, Future Electronics
Vishay recently announced the release of two new wet tantalum capacitors that are offered in a surface-mountable moulded package, optimised for power supplies in avionics, military and space applications. The ...

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