Passive Components


Latest Articles

Leaded axial inductor for high voltages
31 January 2017, TRX Electronics
Fastron has added a new high-voltage leaded axial inductor to its product portfolio. Utilising a special winding wire and a new coating, the choke can operate at voltage levels up to 400 V and can withstand ...

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High-frequency power inductors
31 January 2017, RF Design
Coilcraft introduced its new XEL60xx family of high-current, low-loss power inductors at electronica 2016. The parts employ a new design which offers extremely low DCR (as low as 1,35 mΩ) and ultra-low ...

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Tiny low-pass filters
9 November 2016
AVX has released a new 750 MHz low-pass integrated thin film (ITF) SMD filter that exhibits low insertion loss and extremely sharp roll-off in high-frequency wireless applications spanning 746 – 756 MHz. These ...

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SMD power inductors for high voltages
9 November 2016, TRX Electronics
Fastron recently added several models of SMD power inductors for high-voltage applications. The new HV models are designed to resist operating voltages up to 400 V d.c. and have the ability to withstand ...

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Series-connected supercapacitors
9 November 2016
AVX has released a new series of supercapacitor modules comprised of series-connected cylindrical, electrochemical, double-layer supercapacitors. The SCM Series is currently available in two voltage ratings ...

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Electrolytic capacitors
9 November 2016
Kemet announced six new families of surface-mount and through-hole conductive polymer aluminium solid electrolytic capacitors, with voltage ratings up to 250 V d.c. Leveraging the company’s latest high-conductivity ...

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RS expands Panasonic passives offering
9 November 2016, RS South Africa
RS Components is extending its extensive portfolio of high-quality, cost-effective passive devices with many highly popular ranges from Panasonic. RS currently stocks more than 15 500 passive components ...

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Flyback transformer for off-line power supplies
9 November 2016, TRX Electronics
Bourns announced the introduction of the new Model SM91047EL flyback transformer, designed for off-line AC-DC power supply applications. The device is an 11,875 : 1, (primary : secondary) turns ratio ...

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Broadband DC blocking capacitors
9 November 2016
Knowles brand DLI is establishing a range of broadband blocking components under the ‘Xtreme Broadband Blocking Components’ umbrella. Existing parts like Opti-Cap, Milli-Cap, MLC Broadband Blocks and ...

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Medical grade MLCCs
9 November 2016
AVX has released the new MM series of multilayer ceramic capacitors (MLCCs) for medical applications. Designed for use in medical devices that require significantly less parametric flexibility than commercial ...

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SMT high-current chokes
9 November 2016
TDK has extended its portfolio of EPCOS ERU SMT power inductors with the ERU16 choke series that comprises 10 different types. The inductance values of the new B82559*A016 series extend from 1,0 μH to ...

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Hermetically sealed electrolytic capacitor
9 November 2016, TRX Electronics
Cornell Dubilier’s MLHS, a hermetically sealed aluminium electrolytic capacitor with glass-to-metal seal, boasts extraordinary long life and rugged construction for the most demanding power electronics ...

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Multilayer organic low pass filters
9 November 2016
AVX Corporation, a leading manufacturer and supplier of passive components and interconnect solutions, has released a new series of low-profile, low pass filters based on patented and proven multilayer ...

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SMT and THT common mode chokes
9 November 2016, TRX Electronics
A broad range of surface mount and through-hole common mode chokes from Pulse Electronics offer very high impedance through a broad frequency range. The amorphous core enables high impedance per volume, ...

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Automotive grade MLCCs
9 November 2016
TDK Corporation has expanded its lineup of automotive-grade soft-termination and MEGACAP type MLCCs (multilayer chip capacitors) with new C0G types. Until now, these robust MLCC designs, which offer effective ...

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Current sense resistor
9 November 2016, TRX Electronics
KOA Speer’s SLW1 current sense resistor features resistance values ranging from 3 mΩ up to 100 mΩ in several tolerances as low as 0,5% with a wide operating temperature range of -55°C to +180°C. The ...

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Heatsinkable power resistor
9 November 2016, TRX Electronics
With its TNP10 series, Ohmite offers a high-power, heatsinkable TO-126 packaged resistor rated for 1 W in free air and 10 W when attached to a proper heatsink. The non-inductive design is ideal for ...

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Semi-shielded power inductors
9 November 2016
Bourns’ inductive components product line introduced the Model SRN4018TA semi-shielded power inductor series, primarily designed for automotive electronics applications. The components provide effective ...

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Multi-anode chip capacitors
9 November 2016
AVX has released the new high-reliability TCS Series COTS Plus polymer solid electrolytic multi-anode chip capacitors. Designed for demanding, long-lifetime DC-DC converter applications in telecommunications, ...

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X2 capacitors for EMI suppression
9 November 2016, Electrocomp
A new range of robust EPCOS MKP X2 capacitors for EMI suppression is available from TDK. Compared with conventional X2 capacitors designed for rated voltages of 305 V a.c., these new components offer ...

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