Filters and RF Inductors

Posted by doEEEt Media Group
On August 17, 2022
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Filters that contain one or more capacitor elements with paper, plastic film, or ceramic dielectric combined with one or more inductive elements in the form of ferrites or chokes are called LC filters. Ceramic capacitors used are of feed-through type, where one terminal consists of the casing soldered or screwed to the chassis. Or there are SMD variants.

Industry’s First High Capacitance, High Voltage SMD Ceramic Safety Capacitors

Posted by doEEEt Media Group
On March 11, 2021
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Vishay Intertechnology introduces a new series of surface-mount AC line rated ceramic disc safety capacitors that are the industry’s first such devices to offer a Y1 rating of 500 VACand 1500 VDC. Designed to withstand harsh, high humidity environments, the Vishay BCcomponents SMDY1 series devices offer industry-high capacitance to 4.7 nF.

Ceramic SMT Inductors Portfolio with Compact High Q Types

Posted by doEEEt Media Group
On January 25, 2021
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Würth Elektronik has expanded its WE-KI product family with further ceramic inductor variants in 0603 and 0805 packages. Now the portfolio includes over 300 models in four sizes from 0402 to 1008, optionally with ±2 and ±5 per cent tolerance.

Stackpole Releases High Current Shunt Resistors with High Pulse Handling

Posted by doEEEt Media Group
On November 10, 2020
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Power electronics that utilize current sensing resistors for power control have a wide range of typical requirements. For those applications that require high power handling with low self-heating and high surge currents, the HCS high current SMD shunts from Stackpole are a good choice.

High Frequency Multilayer Ceramic Inductors

Posted by doEEEt Media Group
On October 26, 2020
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Würth Elektronik introduces its WE-MK multilayer ceramic space-saving high-frequency inductors with polarity marking. Cost-effective RF coils integrated in a multilayer ceramic structure—with WE-MK, Würth Elektronik offers a wide range of SMT inductors with high self resonant frequency (up to fRES > 10 GHz). WE-MK is available in three different sizes—0201, 0402 and 0603—as well as various inductance values from 1 nH up to 470 nH.