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Product Detailed Parameters
- Description：COMMUNICATION DEVICES
- Series：DEA
- Mfr：TDK Corporation
- Package：Tape & Reel (TR)
- Frequency：3.75GHz Center
- Bandwidth：900MHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：-
- Mounting Type：Surface Mount
- Package / Case：1008 (2520 Metric), 9 PC Pad
- Size / Dimension：0.098" L x 0.079" W (2.50mm x 2.00mm)
- Height (Max)：0.026" (0.65mm)
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Overview
The DEA253750BT-2258A1 is a surface-mount bandpass RF filter manufactured by TDK Corporation. It features a center frequency of 3.75 GHz and a bandwidth of 900 MHz. The component is housed in a 1008 (2520 Metric) package with a 9-pad configuration, designed for integration into communication devices requiring precise radio frequency signal filtering.
Feature Summary
- Provides bandpass filtering functionality for radio frequency signals
- Engineered for use in communication device applications
- Utilizes a multi-pad surface mount package design
Applications
- Communication devices
- Radio frequency signal processing circuits
Procurement Notes
Verify the specific datasheet version to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with the target PCB layout, particularly regarding the 9-pad configuration in the 1008 package. Confirm RoHS compliance status if required by regulatory standards. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.
Selection Notes
Select this component when a 3.75 GHz center frequency and 900 MHz bandwidth are required for RF filtering. The choice depends on the availability of the 1008 package size within the system constraints. Evaluate the 9-pad footprint against existing board space and routing requirements. Consider the component's suitability for the intended communication device application based on its specified frequency range.
Part Context
This part belongs to TDK's portfolio of passive components for wireless connectivity. It supports the growing demand for reliable RF filtering in modern electronic systems. The component is part of a broader range of solutions designed to meet the performance needs of various communication standards and protocols.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult TDK technical support or official distributor catalogs for potential alternatives that match the 3.75 GHz center frequency and 900 MHz bandwidth specifications.
