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Product Detailed Parameters
- Description：FILTER SAW 465MHZ 6SMD
- Series：B4960
- Mfr：Qualcomm (RF front-end (RFFE) filters)
- Package：Tape & Reel (TR)
- Frequency - Center：465MHz
- Bandwidth：5MHz
- Insertion Loss：2.3dB
- Ratings：-
- Applications：Cellular, CDMA
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Height (Max)：0.043" (1.10mm)
- Size / Dimension：0.118" L x 0.118" W (3.00mm x 3.00mm)
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Overview
The B39471B4960U510 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm Technologies, designed for RF front-end applications. It operates at a center frequency of 465MHz with a bandwidth of 5MHz and an insertion loss of 2.3dB. The component is housed in a compact 6-SMD package, suitable for surface mount installation. This device is engineered to support cellular and CDMA systems, providing essential signal filtering for mobile communications infrastructure.
Feature Summary
- Utilizes Surface Acoustic Wave technology for efficient RF signal processing
- Optimized for low insertion loss in cellular and CDMA network environments
- Designed for integration into compact mobile communication hardware
Applications
- Cellular network base stations
- CDMA mobile communication devices
- RF front-end modules for wireless connectivity
Procurement Notes
Verify the current manufacturing status as this part may be discontinued or subject to product change notifications. Confirm exact electrical specifications against the official datasheet before integration. Ensure compatibility with existing PCB layouts and soldering profiles. Check for available replacement components if supply chain constraints exist.
Selection Notes
Select this component for applications requiring precise 465MHz filtering in cellular and CDMA systems. Consider the 6-SMD package size for space-constrained designs. Evaluate the 2.3dB insertion loss against system link budget requirements. Ensure the SAW technology aligns with the specific frequency response needs of the target RF architecture.
Part Context
This component belongs to Qualcomm's RF front-end filter portfolio, which includes various acoustic technologies like ultraBAW and TC-SAW. These filters are designed to address challenges in 5G, 4G, Wi-Fi, and GNSS applications. The B39471 series specifically targets cellular frequencies, supporting the development of energy-efficient multiband devices.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Qualcomm channels for obsolescence management and approved alternative components.
