DEA162495BT-1289A1

$0.25

Description：RF FILTER BANDPASS 2.495GHZ 0603
Series：DEA
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0aea9fde0336 Category: RF Filters Brand: TDK Corporation

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Product introduction

Product Detailed Parameters

Description：RF FILTER BANDPASS 2.495GHZ 0603
Series：DEA
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Frequency：2.495GHz Center
Bandwidth：390MHz
Filter Type：Band Pass
Ripple：-
Insertion Loss：2dB
Mounting Type：Surface Mount
Package / Case：0603 (1608 Metric), 4 PC Pad
Size / Dimension：0.063" L x 0.031" W (1.60mm x 0.80mm)
Height (Max)：0.028" (0.70mm)

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DEA162495BT-1289A1

Overview

The DEA162495BT-1289A1 is a multilayer bandpass RF filter manufactured by TDK Corporation. It operates with a center frequency of 2.495 GHz and provides a bandwidth of 390 MHz, covering the range from 2.3 GHz to 2.69 GHz. The component features an insertion loss of 2 dB and utilizes a 0603 (1608 metric) surface-mount package with four pins. Designed for general electronic equipment, it functions within an operating temperature range of -40°C to 85°C.

Feature Summary

Multilayer bandpass filtering technology
Surface-mount 0603 package configuration
RoHS3 compliant construction

Applications

RF cellular base stations
Wireless connectivity modules
General electronic equipment signal conditioning

Procurement Notes

Verify the specific suffix and revision code against official TDK documentation to ensure compatibility with current manufacturing standards. Confirm that the required packaging format aligns with automated assembly capabilities. Cross-reference safety and environmental certifications such as RoHS3 status directly with the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when a compact bandpass solution is required for frequencies around 2.495 GHz. The 0603 footprint suits space-constrained designs. Ensure the system environment remains within the specified -40°C to 85°C operational range. Verify impedance matching requirements against the standard 50 Ohm specification provided in technical documents.

Part Context

This part belongs to TDK's DEA series of LTCC bandpass filters. These components are engineered for high-frequency signal integrity in mobile and wireless applications. The series offers various center frequencies and bandwidth options to meet diverse RF front-end requirements across different communication standards.

Replacement Considerations

Consult official TDK substitution guides for verified alternatives. Generic equivalents may not match the precise 2.495 GHz center frequency or 390 MHz bandwidth characteristics.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.