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Product Detailed Parameters
- Description：FILTER SAW 158.55MHZ 8SMD
- Series：-
- Mfr：Qualcomm (RF front-end (RFFE) filters)
- Package：Tape & Reel (TR)
- Frequency - Center：158.55MHz
- Bandwidth：5MHz
- Insertion Loss：2.5dB
- Ratings：-
- Applications：Cell Phone
- Mounting Type：Surface Mount
- Package / Case：8-SMD, No Lead
- Height (Max)：0.059" (1.50mm)
- Size / Dimension：0.150" L x 0.150" W (3.80mm x 3.80mm)
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Overview
The B39161B4908Z810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 158.55 MHz and utilizes an 8-SMD package for surface mount installation. The component is designed for RF front-end applications, providing signal filtering capabilities within wireless communication systems.
Feature Summary
- Utilizes Surface Acoustic Wave technology for RF signal processing
- Designed for surface mount integration in compact electronic assemblies
Applications
- RF front-end filtering in wireless communication modules
- Signal conditioning in mobile device architectures
- General purpose RF applications requiring SAW filtering
Procurement Notes
This component is listed as no longer manufactured or discontinued by the supplier. Verification of current availability through authorized distributors is required before procurement planning. Alternative sourcing strategies should be considered due to end-of-life status. Ensure compatibility with existing designs if substitution is necessary.
Selection Notes
Selection requires confirmation of the 158.55 MHz center frequency requirement. The 8-SMD package must match the PCB footprint constraints. Designers should verify that the SAW technology meets the specific insertion loss and bandwidth requirements of the target application, noting the component's discontinued status may impact long-term supply.
Part Context
This part belongs to Qualcomm's RF front-end filter portfolio, which includes various SAW and BAW technologies. These components are engineered to support multimode modem-RF systems across mobile, PC, and IoT applications. The series focuses on low-loss performance in small form factors for wireless connectivity solutions.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, engineers must identify equivalent SAW filters with matching 158.55 MHz specifications and 8-SMD packages from other manufacturers.
