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Syfer

- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.

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Newest Products View All (6)

Image of Knowles Syfer's Non-Magnetic MLCCS

Non-Magnetic MLCCS

Multilayer ceramic capacitors with silver / palladium terminations, from Knowles Syfer, have often been used in medical applications.

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Image of Syfer's AEC-Q200 Auto Grade Components

AEC-Q200 Auto Grade Components

Syfer introduces their AEC-Q200 auto grade components for use in harsh automotive environment and are ideal for battery management systems, DC/DC conversion, on board AC/DC charging, PTC heater controllers, and DC/AC conversions.

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Image of Syfer's Flexicap Flexible Termination

FlexiCap™ Flexible Termination

Syfer's FlexiCap™ is applied to the device under the standard nickel barrier finish to accommodate a greater degree of board bending than conventional capacitors.

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Image of Syfer's E01 and E07 SMT EMI Filters

E01 and E07 SMT EMI Filters

The Syfer range of feedthrough MLCC chip ‘C’ filters are 3 terminal chip devices designed to offer reduced inductance.

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Image of Syfer's Saftey Caps

Safety Capacitors

Syfer’s safety certified capacitors comply with international UL and TÜV specifications to offer designers the option of using a surface mount ceramic multilayer capacitor.

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Image of Syfer's Stackicap Surface Mount MLCs

StackiCap™ Series Surface-Mount MLCs

Syfer StackiCap™ surface-mount MLCs are designed to provide high CV in compact packages and offer the greatest volumetric efficiency.

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Product Training Modules View All (1)

FlexiCap Multilayer Capacitors

FlexiCap Multilayer Capacitor

Duration: 3 minutes

FlexiCap helps prevent the stress of bending and thermal expansion/contraction.

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