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Product Detailed Parameters
- Description：FILTER SAW 942.5MHZ 5SMD
- Series：F5
- Mfr：Taiyo Yuden
- Package：Tape & Reel (TR)
- Frequency - Center：942.5MHz
- Bandwidth：35MHz
- Insertion Loss：1.6dB
- Ratings：-
- Applications：Cellular, GSM
- Mounting Type：Surface Mount
- Package / Case：5-SMD, No Lead
- Height (Max)：0.020" (0.50mm)
- Size / Dimension：0.055" L x 0.039" W (1.40mm x 1.00mm)
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Overview
The Taiyo Yuden FAR-F5KB-942M50-B4EB-Z is a Surface Acoustic Wave (SAW) filter designed for RF signal conditioning. It operates at a center frequency of 942.5 MHz, targeting Band 8 receive applications. The component utilizes a 5-SMD package with dimensions of 1.10 mm x 0.90 mm and a maximum height of 0.50 mm. It features an insertion loss of 2 dB and a bandwidth of 35 MHz. The device supports CDMA, WCDMA, and LTE technologies.
Feature Summary
- Provides dedicated signal filtering for Band 8 receive paths in mobile communication systems.
- Utilizes Surface Acoustic Wave technology to ensure precise frequency selection.
- Designed for compact surface-mount integration within mobile device architectures.
Applications
- Band 8 RX dual SAW filter applications
- CDMA network modules
- WCDMA network modules
- LTE network modules
Procurement Notes
Verify the specific suffix and manufacturer part number against official Taiyo Yuden documentation before procurement. Confirm current lifecycle status as this component may be subject to discontinuance or replacement notices. Ensure compatibility with existing board layouts and design specifications prior to ordering.
Selection Notes
Select this component for designs requiring a 942.5 MHz SAW filter with a 35 MHz bandwidth. Ensure the 5-SMD footprint matches the PCB layout constraints. Verify that the 2 dB insertion loss meets the system's sensitivity requirements for Band 8 reception.
Part Context
This part belongs to the F5 series of SAW filters from Taiyo Yuden. These components are engineered for mobile phone and wireless communication applications. The series focuses on providing high-performance filtering solutions for various cellular bands using compact surface-mount packages.
Replacement Considerations
Public confirmed substitute part numbers include ABSTS5A2-1F6M01BM and RSF-942.500-35000-1109-1109-TR-NS4. Verify electrical parameters and physical dimensions before substitution.
FAQ
What is the center frequency of the FAR-F5KB-942M50-B4EB-Z?
The center frequency is 942.5 MHz.
What type of package does this SAW filter use?
It uses a 5-SMD, no-lead package with dimensions of 1.10 mm x 0.90 mm.
