Product category:
Capacitors
News Release from: TDK Electronics Europe | Subject: CKD310JB0J226M
Edited by the Electronicstalk Editorial
Team on 28 September 2007
Caps cut smoothing circuits down to size
Compared with two-terminal capacitors, three-terminal feedthrough devices have lower ESL, higher attenuation in high-frequency ranges and require less board space.
TDK has added a 22uF capacitor to its CKD series of three-terminal feedthrough multilayer ceramic chip capacitors The CKD310JB0J226M is in mass production now in the same size as earlier CKD products measuring only 3.2 x 1.6 x 1.3mm
This article was originally published on Electronicstalk on 8 Nov 2004 at 8.00am (UK)
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Compared with two-terminal capacitors, three-terminal feedthrough devices have lower ESL, higher attenuation in high-frequency ranges and require less board space.
Previously, a smoothing circuit required two or three two-terminal 10uF capacitors measuring 1.6 x 0.8mm, and a 0.1uF capacitor measuring 1.0 x 0.5mm; but now a single CKD310JB0J226M can achieve the same result.
The footprint and performance of the CKD310JB0J226M were achieved through improvements to design and process technologies made possible by TDK's simulation technology.
In addition, the use of internal electrodes fabricated from nickel and a multilayer design have resulted in a low DC resistance and a rated current up to 4A, enabling designers to eliminate noise over a wide bandwidth and minimise design footprint.
This means that the CKD310JB0J226M is particularly effective for IC power-supply decoupling and DC/DC convertor input and output smoothing.
The CKD310JB0J226M is RoHS compliant, completely lead-free, rated to 6.3V, and has a specified operating temperature from -25 to +85C.
This component is available now, supplied either in volume tape-and-reel packaging or for smaller quantities in bulk.
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