DEA202450BT-7089C3

$0.27

Description：RF FILTER BAND PASS 2.45GHZ 0805
Series：DEA
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:51936194f7e6 Category: RF Filters Brand: TDK Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：RF FILTER BAND PASS 2.45GHZ 0805
Series：DEA
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Frequency：2.45GHz Center
Bandwidth：100MHz
Filter Type：Band Pass
Ripple：-
Insertion Loss：2.95dB
Mounting Type：Surface Mount
Package / Case：0805 (2012 Metric), 8 PC Pad
Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
Height (Max)：0.039" (1.00mm)

Download product information

DEA202450BT-7089C3

Overview

The DEA202450BT-7089C3 is a surface-mount RF bandpass filter manufactured by TDK Corporation. It operates at a center frequency of 2.45GHz with a bandwidth of 100MHz. The component utilizes a 0805 (2012 Metric) package, measuring 2.00mm x 1.25mm x 0.50mm. It features three printed circuit board pads and exhibits an insertion loss of 2.5dB. Designed for high-frequency applications, it complies with RoHS3 standards and maintains a Moisture Sensitivity Level of 1.

Feature Summary

Provides effective signal filtering within the 2.4GHz to 2.5GHz frequency range
Utilizes a compact 0805 surface-mount package for space-constrained designs
Ensures low signal attenuation through optimized internal structure

Applications

Wireless local area network (WLAN) systems
Bluetooth communication modules
Industrial, Scientific, and Medical (ISM) radio devices

Procurement Notes

Verify the specific suffix '7089C3' against official TDK documentation to confirm exact electrical tolerances and pin configurations. Ensure compatibility with standard 0805 reflow soldering profiles. Confirm RoHS3 compliance status for current production batches. Cross-reference datasheet revision dates to validate performance specifications against design requirements.

Selection Notes

Select this component when a 2.45GHz bandpass filter is required in a limited footprint environment. The 0805 package offers a balance between size and thermal handling. Consider the 2.5dB insertion loss specification relative to system link budget requirements. Evaluate the 100MHz bandwidth against adjacent channel interference needs in the ISM band.

Part Context

This part belongs to the TDK DEA series of multilayer ceramic RF filters. These components are engineered for high reliability in wireless communication equipment. The series provides various center frequencies and bandwidth options tailored for different global regulatory bands and industrial standards.