Passive Components


Latest Articles

Harnessing Leakage Inductance
31 August 2026, Würth Electronics South Africa
Würth Electronics has expanded its WE-MCRI product series with the new 1090HL variant (HL = High Leakage), a coupled inductor specifically designed to improve the performance of SEPIC, ZETA and Cuk converters.

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Ultra-slim 30 W DIN Rail AC/DC
31 August 2026, Brabek
RECOM is extending its REFIN family with the new REFIN2U-S30.

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Panasonic thick film current sense resistors
31 August 2026, Avnet Abacus
Panasonic thick film current sense resistors enable potential cost savings up to 50% as an alternative to metal shunts

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Space saving SMD common-mode chokes
31 August 2026, Electrocomp
TDK Corporation presents the EP21 series of flat-wire double chokes designed for common-mode EMI filtering and available in an SMD format with dimensions of only 23,8 x 17,7 mm and heights ranging from 21,6 to 22,3 mm

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Highly rugged GAPS and HAPS proximity sensors
31 August 2026, IOT Electronics
Now available through Powell Electronics are the GAPS (General Aerospace Proximity Sensors) and HAPS (Harsh Application Proximity Sensors) proximity sensors from Honeywell.

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Understanding EMI Filters and their applications
31 August 2026, Vepac Electronics
Electromagnetic Interference (EMI) Filters are essential for maintaining electromagnetic compatibility (EMC), allowing multiple devices to function together without interference.

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SMT flat-wire inductor
31 August 2026
Würth Elektronik introduces its new WE-SFIA series of flat-wire inductors in 2010, 2013, and 2016 packages.

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Compact SSI family for industrial automation
31 August 2026, Altron Arrow
Infineon Technologies has introduced the ISSI20BxxF Solid State Isolator (SSI) family, bringing solid-state isolation technology into high-volume applications traditionally served by photovoltaic isolators (PVIs), photovoltaic relays (PVRs), and electromechanical relays (EMRs).

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SGMICRO expands analogue IC portfolio
31 August 2026, iCorp Technologies, Telecoms, Datacoms, Wireless, IoT
SGMICRO continues to add to its analogue IC portfolio at a steady pace, with new devices released across power protection, power conversion, current sensing and RF signal-chain categories.

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SMT flat-wire inductor for automotive electronics
31 July 2026, Würth Electronics South Africa
Würth Elektronik introduces its new WE-SFIA series of flat-wire inductors in 2010, 2013, and 2016 packages.

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Nanocrystalline cores for cable assembly
31 July 2026, Würth Electronics South Africa
Conventional MnZn and NiZn ferrite cores for cable assembly are now complemented by nanocrystalline cable cores.

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Heat sinks for power-electronics and IC components
31 July 2026, Würth Electronics South Africa
Würth Elektronik introduces heat sinks for power-electronics and IC components.

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Cooling solutions for modern electronics
29 June 2026, Future Electronics
As electronic systems become more compact and powerful, effective thermal management has become a critical aspect of product design.

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DC-link capacitors with ultra-low inductance
29 June 2026, Electrocomp
TDK Corporation recently released its new series of MKP DC high-frequency film capacitors, a high-performance DC link capacitor platform for next-generation SiC-based power electronics.

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Generating negative voltages from a positive supply
29 June 2026, Altron Arrow, Editor's Choice
It is common for IoT devices, industrial sensors, meters, and medical equipment to require both a positive and negative voltage, and this article explains the options available to produce a negative rail from a positive rail supply.

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High-precision thick-film resistors
29 May 2026, Avnet Silica
The new Panasonic ERJPC high precision thick-film resistors series deliver accuracy levels previously only achievable with thin film technology, offering customers higher power density and cost-effective performance.

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Semi-shielded power inductors
29 May 2026, RS South Africa
The SDCx family from Eaton includes the SDCL and SDCH series of semi-shielded power inductors designed for reliable performance in consumer, industrial, energy, and medical applications.

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Compact high-current power inductor
28 April 2026, EBV Electrolink
Vishay’s IHLP series power inductors deliver high current capability in an ultra-low profile, magnetically shielded design.

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Tiny noise suppression filters
28 April 2026, RS South Africa
TDK Corporation recently announced its latest noise suppression filters of the MAF0603GWY series, which measure only 0,6 x 0,3 x 0,3 mm.

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Compact 1250 V choke solution
28 April 2026, Electrocomp
TDK Corporation has introduced a new high-voltage common-mode choke series designed to support more compact and efficient 1250 V DC converter architectures in next-generation power electronics.

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