Passive Components


Latest Articles

MLCCs with new low-resistance soft termination
25 August 2021, Electrocomp
TDK has expanded its CN series of multilayer ceramic capacitors (MLCCs) that are the first of their kind. The new products – 10 µF capacitance in 3216 size (3,2 x 1,6 x 1,6 mm) and 22 µF capacitance in ...

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Commercial inductor for high-temperature operation
28 July 2021, Avnet Abacus
Vishay introduced a new commercial IHLP low-profile, high-current inductor that is the industry’s first composite inductor in the 19 x 19 x 7 mm 7575 case size. Offering high-temperature operation to ...

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Coupled inductors for numerous DC/DC converter topologies
25 August 2021, Electrocomp
TDK has extended its range of coupled inductors to include the new EPCOS series B82472D6*. The nine series types cover an inductance range of 2 x 2,2 µH to 2 x 47 µH and are designed for maximum rated ...

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High-temperature 1:1 coupled power inductors
28 July 2021, RF Design
Coilcraft's MSD1278H Series of high-temperature 1:1 coupled power inductors feature magnetic shielding for compact packaging and tight winding-to-winding coupling. They are ideal for flyback, SEPIC, Cuk, ...

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Tiny power inductors for battery-powered devices
28 July 2021, Electrocomp
The PLE series of metal power inductors made by TDK are high-efficiency, ultra-compact components with low-leakage magnetic flux that are effective when operating with small batteries installed in wearable ...

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Cylindrical DC-link capacitors for PCB mounting
23 June 2021, Electrocomp
The new B32320I* series of compact cylindrical DC-link capacitors has been presented by TDK for mounting on PCBs. They are designed for voltages of 450 V d.c. to 1300 V d.c. and cover a capacitance range ...

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Precision resistors for industrial applications
23 June 2021, TRX Electronics
KOA’s existing RN73 precision thin-film resistors will be superseded by the new RN73R series. The new protective coating of the RN73R offers improved moisture resistance and the high heat-resistant metal ...

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Ferrite E cores
23 June 2021, Sivan Electronic Supplies
Ferrite cores manufactured by Cosmo Ferrites are used in numerous applications such as lighting, power conditioning, EMI filtering, ultrasonic equipment and solar inverters. One of the most widely ...

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Useful life calculation tool for EPCOS capacitors
26 May 2021
The fully revised version 4.0 of TDK’s tried-and-tested Online AlCap Useful Life Calculation Tool for EPCOS aluminium electrolytic capacitors is now available. The tool covers all new high-voltage capacitors ...

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High-frequency 100 nF single layer capacitor
28 April 2021, RF Design
Knowles Precision Devices recently announced the release of a new 100 nF capacitor within its V-Series of single layer capacitors. The part is a high-frequency, wire-bondable single layer capacitor, making ...

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MLCCs rated for automotive environments
28 April 2021, TRX Electronics
Syfer/Knowles AEC-Q200 qualified FlexiCap MLCCs (multi-layer chip capacitors) are suitable for harsh automotive environments. These FlexiCap components range up to 1 kV voltage rating for the requirements ...

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Common-mode choke for automotive CAN-FD
28 April 2021, Electrocomp
TDK unveiled its new ACT1210D Series common-mode choke for automotive CAN-FD, which began mass production in April 2021. Automotive LANs (local area networks) are roughly categorised into four systems: ...

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Ultra-high precision chip resistors
28 April 2021, RS Components (SA)
New additions have been made to the offering of ultra-high precision chip resistors available from RS Components. Optimised for industrial and automotive applications as well as for use in test instrumentation ...

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Upcoming modifications to Bourns’ isolation power transformers
26 February 2021, Electrocomp
In the spirit of continuous improvement, effective 14 June 2021, Bourns is changing the silicone material, Hi-pot specification and marking content for its HCT Series high clearance/creepage distance ...

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Compact transformers for DC/DC converters
26 February 2021, Electrocomp
New from TDK is the EPCOS E10 EM series, a range of insulated SMT transformers that are suitable for various DC/DC converter topologies and gate driver circuits in e-mobility and industrial electronics. ...

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High voltage and safety certified MLCCs
25 November 2020, TRX Electronics
Knowles Precision Devices offers a wide range of components, including high-voltage MLC (multi-layer chip) capacitors and safety certified capacitors designed to meet the needs of industrial equipment ...

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Power shunts for high-current applications
25 November 2020, 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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Flat wire SMT high-current chokes
31 March 2021, Electrocomp
TDK has extended its portfolio of EPCOS ERU SMT power inductors with the ERU16 choke series, comprised of 10 different types. The inductance values of the new B82559B*A016 series, which replaces the former ...

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Power inductors with high current ratings and low DCR
25 November 2020, RF Design
Coilcraft’s new MSS1812T series of shielded surface-mount power inductors feature low DC resistance and excellent current handling in a wide range of industry-standard footprints and inductance values, ...

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Capacitors for fast-switching semiconductors
19 October 2020, TRX Electronics
KEMET's KC-LINK surface mount capacitors are designed to meet the growing demand for fast switching wide bandgap (WBG) semiconductors that operate at higher voltages, temperatures, and frequencies. These ...

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