Surface Mount Ceramic Filters for RF Design Applications

ECS Inc. offers a wide selection of DCF ceramic filters. Radio-frequency (RF) filters are designed to isolate and allow only intended frequency bands to pass. The new monoblock bandpass filters have been engineered and optimized to offer high-performance adjacent channel and noise rejections.

When your design requires suppression or selection of signal content from a range of frequencies, your application needs a DCF filter from ECS Inc. These ceramic DCF filters offer an overall bandwidth range from 5,150 MHz to 7,125 MHz and a center frequency range of 5,235 MHz to 6,525 MHz and can operate in a variety of temperatures. Typically, applications require them in pairs; see pair notations in the product listings below for more details. DCF filters are ideal for Wi-Fi 6 and Wi-Fi 6E applications and much more. Review our technical guide on Wi-Fi 6E to learn more.

Ceramic (DCF) Filters was last modified: October 3rd, 2022 by
DatasheetPackage SizeCenter FrequencyBandwidthInsertion LossOperating
ECS-DCFECS-DCFView Inventory
Support Docs
8.60mm x 4.60mm,
8.60mm x 5.00mm,
9.40mm x 5.10mm,
9.40mm x 4.10mm,
9.60mm x 5.10mm,
12.8mm x 4.40mm,
12.80mm x 5.30mm
5235 MHz ~ 6525 MHz180 MHz,
190 MHz,
350 MHz,
360 MHz,
585 MHz,
685 MHz,
1050 MHz,
1200 MHz
2.5dB ~ 3.5dB-30°C ~ +80°C

The Best DCF Filters from the Industry Leader in Passive Components

When you purchase electronic components like DCF filters from ECS Inc., you’ll receive a highly reliable product with long-term stability and proven effectiveness for your applications.

For the last 40 years, ECS Inc. has been the go-to source for electronic components for a variety of electrical engineering applications. Dedicated to quality and durability, customers trust ECS Inc. to always deliver exceptional products that fit project requirements. This, combined with a team of expert engineers, makes ECS Inc. your most trustworthy source of components.

Custom Electronic Component Solutions from an Industry Leader

Get in touch with a sales representative if you need more information about DCF filters or have questions about a specific requirement in your application design. Contact the ECS engineering team at for assistance with products, board respins and any additional questions. Browse the ECS Inc. extensive online resource library to learn more about any component.

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