Passive Components


Latest Articles

Low-profile aluminium electrolytic capacitors
1 January 2020, TRX Electronics
At 2 and 3 mm thin, Cornell Dubilier’s ULP series offers high energy density in a low-profile aluminium electrolytic capacitor. Designed specifically for applications requiring bulk capacitance and the ...

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Robust DC link capacitors
1 December 2019, Electrocomp
TDK’s new B2568* series of EPCOS MKP DC link power capacitors offer high robustness under harsh environmental conditions. The new capacitors are designed for voltages of between 900 and 3000 V d.c. and ...

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AC film capacitors
1 December 2019, Electrocomp
The B3237x FilterCaps MKD range of EPCOS AC film capacitors from TDK offer a 200 to 1000 VRMS voltage range, a 2475 V d.c. maximum voltage rating, and a ±5% tolerance. The B3237x series is available in ...

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High-power chip resistors
25 November 2019, TRX Electronics
Panasonic has released a line of resistors to help engineers produce cheaper, smaller and more efficient designs. The legacy resistors of the ERJ series have been made smaller while handling the same ...

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High-current power shunts
25 November 2019, TRX Electronics
Ideal for high-current applications, the PSx series of shunts has been expanded by KOA. Built using a solid metal alloy resistance element with copper terminations, the device also has a low temperature ...

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Broadband resistors for up to 67 GHz
25 November 2019, RFiber Solutions
Passive Plus’ offering of broadband resistors are specifically designed to operate at frequencies up to 67 GHz. With special microwave laser-trimming used to ensure a tight tolerance at high frequencies, ...

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Robust DC link capacitors
25 November 2019, Electrocomp
TDK’s new B2568* series of EPCOS MKP DC link power capacitors offer high robustness under harsh environmental conditions. The new capacitors are designed for voltages of between 900 and 3000 V d.c. and ...

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Tiny signal transformers for LAN interfaces
1 November 2019
Würth Elektronik is expanding its extensive range of signal transformers. The new series of WE-STST (Super Tiny Signal Transformer) devices for LAN interfaces features a maximum component height of just ...

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Online capacitor selection tool
1 November 2019, RFiber Solutions
Passive Plus Inc.’s (PPI) brand new Capacitor Application Program (CAP) helps engineers and designers select capacitors according to parameters such as capacitor value and frequency. CAP will provide ...

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New EPCOS power line chokes
23 October 2019, Electrocomp
TDK has extended its range of EPCOS power line chokes to include six new types. The new components are available in three different core shapes with different rated currents and inductance values, delivering ...

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Custom capacitor assemblies
23 October 2019, RFiber Solutions
Passive Plus offers custom capacitor assemblies for high power requirements, suitable for the fields of high-power RF, medical electronics, broadcast, semiconductor manufacturing, high magnetic ...

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Big is beautiful: The benefits of large capacitors
28 August 2019
The capacitor is a prime example of a component where small is not always beautiful, as meeting electrical characteristics and safety demands means that a component small enough to solder directly onto ...

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Qi-compliant wireless charging coils
28 August 2019, Avnet South Africa
Vishay has expanded its offering of Qi-compliant wireless charging transmitter and receiver coils with the introduction of 14 new products in industry-standard shield sizes. Consisting of eight single-coil ...

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Rugged PFC capacitors
28 August 2019, Electrocomp
TDK’s DeltaCap X Black Premium is a new series of Epcos MKD capacitors for power factor correction (PFC). With rated voltages of between 440 V a.c. and 850 V a.c., the capacitors with an internal delta ...

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LAN transformers for industrial Ethernet interfaces
28 August 2019, Würth Elektronik eiSos
Würth Elektronik eiSos is expanding its LAN transformer range with the WE-LAN AQ, designed for the elevated requirements in the industrial sector. It can be used in applications requiring up to 1000Base-T ...

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Power inductors for LED headlights
28 August 2019, Electrocomp
TDK has expanded its lineup of metal core power inductors with the new SPM-VT series that is designed especially for the high thermal and current demands of automotive LED headlights. These wire-wound ...

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Ferrite magnetic design tool
1 August 2019, Electrocomp
The MDT software from TDK allows application-related parameters to be calculated for all available Epcos ferrite cores and/or materials. It provides access to digitalised material data including their ...

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Shielded power inductors
31 July 2019, RF Design
High-temperature power inductors from Coilcraft are available with inductance values from 22 to 47 µH, current ratings up to 5,5 A, and low direct current resistance (DCR). The inductors in the XAL7050 ...

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Consumer grade power inductors
26 June 2019, Electrocomp
Bourns is introducing the Model SRP7028C, SRP1038C and SRP1770C high-current shielded power inductor series, designed to meet today’s high current density requirements in various types of consumer electronics ...

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High-current shielded power inductors
26 June 2019, Electrocomp
The inductive components product line at Bourns has created the Model SRP5050FA and Model SRP7030CA high-current shielded power inductor series, designed to meet today’s high current density requirements ...

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