DBP.868.U.A.30

Overview

The DBP.868.U.A.30 is a dielectric band-pass RF filter manufactured by Taoglas Limited, designed for the 868MHz frequency band. It features a 4MHz bandwidth and 3dB insertion loss. The component utilizes a 2-SMD, no-lead surface-mount package with a maximum height of 3.95mm. It supports Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® packaging formats. The device is RoHS compliant and classified under ECCN 7A994.

Feature Summary

• Dielectric construction for stable RF performance
• Surface-mount design for automated assembly
• Optimized for narrowband filtering applications

Applications

• IoT license-free bands
• GPS L1/L2 applications
• GPS L1/L5 applications

Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and electrical tolerances. Ensure compatibility with the target PCB footprint for the 2-SMD no-lead package. Confirm RoHS compliance requirements match project specifications. Check for any recent Product Change Notifications (PCN) that may affect material composition or manufacturing location.

Selection Notes

Select this component when a narrow 4MHz bandwidth is required at 868MHz. Consider the low profile suitable for compact enclosures. Evaluate insertion loss characteristics against system link budget requirements. Verify availability in preferred packaging formats such as cut tape for prototyping or reel for production.

Part Context

This filter belongs to the RF Filters category within Taoglas Limited's portfolio. It complements antenna solutions like the SGGP series by providing necessary signal conditioning. The component addresses needs in navigation and IoT sectors requiring precise frequency selection.

Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation.