DEA100915LT-6319A1

$0.22

Description：RF FILTER LOW PASS 869.5MHZ 0402
Series：DEA
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:040d31ccc9dd Category: RF Filters Brand: TDK Corporation

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Product introduction

Product Detailed Parameters

Description：RF FILTER LOW PASS 869.5MHZ 0402
Series：DEA
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Frequency：869.5MHz Center
Bandwidth：91MHz
Filter Type：Low Pass
Ripple：-
Insertion Loss：0.5dB
Mounting Type：Surface Mount
Package / Case：0402 (1005 Metric), 4 PC Pad
Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
Height (Max)：0.016" (0.40mm)

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DEA100915LT-6319A1

Overview

The TDK DEA100915LT-6319A1 is a multilayer low pass filter utilizing Low Temperature Co-fired Ceramic (LTCC) technology. It operates within the 729MHz to 2690MHz frequency range and supports cellular bands including Band 5, 6, 8, 18, 19, 20, 26, 27, 81, and 82. Optimized for GSM and ISM applications around 869.5MHz with a 91MHz bandwidth, it features a compact 0402 package measuring 1.00mm in length. The component offers low insertion loss of 0.5dB and maintains commercial grade performance across a temperature range starting from -40°C.

Feature Summary

Utilizes LTCC technology for low insertion loss and latency
Compact 0402 surface mount package design
Optimized for specific GSM and ISM band signal conditioning

Applications

GSM wireless communication systems
ISM band RF signal conditioning
Cellular device front-end modules

Procurement Notes

Verify the complete part number against official TDK documentation to ensure correct suffix alignment. Confirm that the specified LTCC construction matches the target application's thermal requirements. Cross-reference the 0402 footprint dimensions with PCB layout guidelines to prevent assembly errors during manufacturing integration.

Selection Notes

Select this component when space-constrained designs require efficient filtering for GSM and ISM frequencies. The LTCC construction provides stability suitable for commercial grade environments. Ensure the 0.5dB insertion loss specification meets system sensitivity requirements before finalizing the bill of materials for mobile or IoT hardware implementations.

Part Context

This component belongs to the TDK DEA10-L series of RF filters. The series leverages advanced miniaturization techniques using ceramic materials to deliver high-performance signal processing in small form factors. These filters are engineered to meet the demands of modern wireless connectivity standards while maintaining reliable electrical characteristics.