Passives


Supercapacitors offer improved load characteristics in capacitance

Taiyo Yuden RSELT Supercapacitors, available now from Mouser, display improved load characteristics in capacitance and internal resistance change. These cylinder-type radial leaded supercapacitors provide a maximum voltage of 2.7V and are o

Mouser Electronics | 01-08-2022

High Q radial inductors added to range of quality passive alternatives

Bourns PT121 series High Q Radial Inductors are now on 'Last Time Buy' with no replacements. BEC Distribution can now provide alternatives. The inductors are part of its 'Select' range of quality Passive Alternatives, supplied on short lead

BEC | 01-08-2022

Ultra-small lead-free 0603 fast-acting thin-film fuse

The Littelfuse 494 Series Fast-Acting SMF is an ultra-small (0603 size) thin-film device developed for secondary protection of circuits employed in space constrained applications, including hand-held portable electronic devices. This series

Littelfuse | 28-07-2022

IHDM edge-wound inductors deliver stable inductance and saturation

Vishay Intertechnology, Inc has released two new IHDM edge-wound, through-hole inductors in the 1107 case for commercial applications with soft saturation current to 422 A. Providing a powdered iron alloy core technology, the Vishay Custom

Vishay | 26-07-2022

Compact high current ferrite beads provided in low profile package

Bourns MH1608-T Compact High Current Ferrite Beads, available now from Mouser, offer rated current up to 5A and high impedance to suppress high-frequency noise in high-density PCB assemblies. These cost-effective ferrite beads come in a

Mouser Electronics | 25-07-2022

Small-space antenna for 5G and LTE now available

Antenova Ltd now offers a new and smaller SMD antenna for 5G and 4G frequencies. The antenna is named Minima, has the part number SR4L075. At 40mm x 10mm x 3.3mm, it is the smallest 5G antenna that the company offers to date. Its small v

Antenova Ltd | 25-07-2022

New class of supercapacitors feature snap-in terminals

Würth Elektronik has launched a new class of EDLC supercapacitors with snap-in terminals. WCAP-SISC – offered with capacitance values of 100F and 350F – is the ideal solution for applications with high power and high energy demands such as

Wurth | 22-07-2022

Extremely compact and robust varistors offer 14mm disk diameter

TDK Corporation has released the new EPCOS B72314S2* series (AdvanceD S14 Compact) of leaded disk varistors. The series offers a wide operating voltage ranging from 175VRMS to 625VRMS. The maximum surge current capability of a single pulse

TDK | 20-07-2022

Miniature temperature-compensated oscillators ideal for embedded systems

Saelig Company, Inc has released a new range of surface-mount TCXO providing a frequency stability as low as ±2.5ppm. The new EM211T series is provided with CMOS outputs in frequencies from 10 to 60MHz. The standard output frequencies avail

Saelig | 20-07-2022

Application note on how to reduce RF interference currents effectively

With its Application Notes, Würth Elektronik deals in detail with challenging issues regarding the design of circuits, providing valuable tips for practical applications. This new Application Note, ANP098 "Effect of layout, vias and design

Wurth | 19-07-2022

Kelvin current sense shunt provides exceptional precision for sensing high currents

High-efficiency current sensing demands low resistance values. However, the lead resistance can cause inaccurate sensing measurements for ultra-low resistance values. Four terminal Kelvin connections with separate sense and current flow con

Stackpole | 19-07-2022

Silicon capacitor portfolio delivers breakthroughs in density and performance

Empower Semiconductor has expanded its E-CAP family of silicon capacitors with new technologies that provide further breakthroughs in density and performance. Integrating multiple discrete capacitances into a single solid-state device, i

Empower Semiconductor | 18-07-2022

Expanded range of small chip antennas offer great performance

Würth Elektronik now provides an additional multilayer chip antenna for the miniaturisation of radio applications. Measuring only 40mm x 6mm x 5mm, the WE-MCA antenna covers the 700MHz to 960MHz and 1710MHz to 2690MHz frequency ranges. The

Wurth | 14-07-2022

Expanded high-power fuse family designed to meet UL 248-13 standard

Bourns, Inc has expanded the its POWrFuse High-Power Fuse product family. The two new models PF-F and PF-M series are high power rating industrial fuse links specially created to meet the UL 248-13 semiconductor (aR) standard. These high po

Bourns | 08-07-2022

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