Passive Components


Latest Articles

500 V high-frequency MLCCs
23 June 2010
Murata has added a series of 500 V rated low-loss monolithic ceramic capacitors (MLCCs) for high-frequency applications to its GQM series, by integrating its low-loss materials technology and its base ...

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High-frequency ferrites
9 June 2010, Hi-Q Electronics
Würth Elektronik has expanded its product range of chip bead ferrites in multilayer technology with the new WE-CBF HF range for high frequencies. The parts are available in the sizes 0402 and 0603 and ...

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Current sensing resistors
26 May 2010, Future Electronics
Vishay has enhanced its CSM series of ultra-precision, surface-mount, current-sensing resistors in the compact 2512 and 3637 case sizes. The improved devices offer a standard TCR of ±15 ppm/°C (-55°C ...

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High-current inductors
12 May 2010, Future Electronics
Vishay has launched a new IHLP low-profile, high-current inductor in the 6767 case size. Featuring a low 4,0 mm profile, the IHLP-6767DZ-01 offers a high maximum frequency, saturation currents up to 92 ...

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MLCCs for high temperatures
12 May 2010, Altron Arrow
AVX has expanded its offering of multilayer ceramic capacitors to provide high capacitance values at temperatures of up to 150°C. Designated the X8L series, the high-temperature MLCC range has an elevated ...

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SMD inductor for RF systems
12 May 2010, Hi-Q Electronics
Würth’s WE-RFH is an SMD ferrite inductor which is targeted at RF applications and boasts current handling from 300 mA to 470 mA, making it suitable for high power transceivers. With a footprint of ...

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Tiny ceramic capacitor
12 May 2010
Murata has developed a 1608-size 10 μF monolithic ceramic capacitor – the GRM188R61E106M – said to be the world’s smallest with a 25 V rating. Compared to previous 10 μF/ 25 V models, the new capacitor ...

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Power capacitors
12 May 2010
Denver Technical Products is offering an extensive range of high-voltage, high-current and high-frequency power capacitors. Capacitors of this type will commonly be used in radio transmitters, high-frequency ...

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UL-listed copper busbars
12 May 2010, Actum
Burndy has developed a new UL-listed copper busbar for use as a common ground point in a data centre, central office or power system. Supplied complete with insulators, stainless steel mounting brackets ...

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Tight-tolerance NTC thermistors
12 May 2010
Murata has announced ultra-tight tolerance versions of its chip NTC (negative temperature coefficient) thermistor series, the NCP series. ±0,5% tolerance versions are now available with consumer, industrial ...

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Multilayer ceramic coils
12 May 2010, Electrocomp
TDK-EPC has developed the new MLG0402Q series of multilayer ceramic coils in 0402 with a Q factor of 15,8 at 1 GHz and 10  nH. They are chip components with a compact 0402 size (0,4 × 0,2 × 0,2 mm). Their ...

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High-voltage resistors with tight tolerance
28 April 2010
Murata’s MHR03xx series of high-voltage resistors is now available with tighter tolerances than in previous versions. Parts in the range 1 MΩ to 100 MΩ are available with ±0,5% tolerances, and parts ...

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Pulse transformers for LAN applications
28 April 2010, Electrocomp
TDK-EPC has developed a series of pulse transformers in SMD design for LAN use. With an inductance of at least 200 μH and an insertion loss of not more than 1,5 dB, the design of the new ALT4532-001T ...

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TDK-EPC shrinks MLCCs
14 April 2010, Electrocomp
TDK-EPC has released a new series of multilayer ceramic capacitors (MLCC) with C0G temperature characteristics and a rated voltage of 50 V. The new parts are 60% or one size smaller than existing products ...

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Multi-anode tantalum capacitors
31 March 2010, Altron Arrow
AVX has expanded its TPM series of multi-anode mirror design tantalum capacitors that offer robustness and feature low ESR. The D sized TPM series 47 μF/25 V part offers low ESR of just 55 mΩ. By comparison, ...

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Precision thick film resistors
3 March 2010, Electrocomp
New from Yageo is the RE series of precision thick film resistors designed to enhance performance and reliability of precision apparatus. Featuring precision tolerance and ultra-low temperature coefficient, ...

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SMD PTC thermistors
17 February 2010, Electrocomp
TDK-EPC has introduced the new Superior series of Epcos SMD PTC thermistors for limit temperature measurement. They are available in case sizes 0805, 0603 and 0402. Compared to the standard series, these ...

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High-voltage capacitors
17 February 2010, Altron Arrow
AVX has further expanded its high-voltage surface mount capacitor offering to include smaller case sizes, higher voltage ranges and higher capacitance values. The company’s high-voltage ceramic capacitors ...

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High-precision resistor network
17 February 2010
Vishay has débuted a new high-precision Bulk Metal Foil four-resistor network that offers excellent load life, load life ratio and shelf life stability characteristics. The hermetically sealed SMNH ...

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Planar transformers and inductors
17 February 2010, Sivan Electronic Supplies
Payton Planar Magnetics offers a range of high-performance planar transformers and planar inductors to be used in power converters for high-power renewable energy applications. The parts combine the transformer ...

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