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Product Detailed Parameters
- Description：SAW FILTER, SM1411-5PAD, 1582.40
- Series：-
- Mfr：TST
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency - Center：1.5824GHz
- Bandwidth：46.61MHz
- Insertion Loss：2.2dB
- Ratings：AEC-Q200
- Applications：Wireless
- Mounting Type：Surface Mount
- Package / Case：5-SMD, No Lead
- Height (Max)：0.028" (0.70mm)
- Size / Dimension：0.055" L x 0.043" W (1.40mm x 1.10mm)
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Overview
The TA2281A is a Surface Acoustic Wave (SAW) bandpass filter manufactured by Tai-Saw Technology Co., Ltd. Designed for wireless RF applications, this component operates at a center frequency of 1.5824 GHz with a bandwidth of 46.61 MHz. It exhibits an insertion loss of 2.2 dB and is housed in a 5-SMD, no-lead package. The device holds AEC-Q200 ratings, indicating suitability for automotive electronic environments.
Feature Summary
- Utilizes surface acoustic wave technology for RF signal filtering
- Complies with AEC-Q200 automotive qualification standards
- Features a compact 5-SMD leadless package design
Applications
- Automotive wireless communication systems
- GNSS receiver front-end filtering
- RF signal processing in automotive modules
Procurement Notes
Verify the specific datasheet version and AEC-Q200 certification status directly with Tai-Saw Technology Co., Ltd. or authorized distributors before integration. Confirm that the 5-SMD no-lead package dimensions match your PCB footprint requirements. Ensure the supplier provides traceability documentation consistent with automotive quality management standards.
Selection Notes
Select this component when a SAW filter with a 1.5824 GHz center frequency is required for automotive-grade applications. The AEC-Q200 rating makes it appropriate for vehicles requiring high reliability. Consider the 2.2 dB insertion loss and 46.61 MHz bandwidth against system sensitivity specifications. The SMD package facilitates automated assembly processes.
Part Context
Tai-Saw Technology Co., Ltd. specializes in SAW and BAW components for communications. The TA2281A belongs to their RF SAW filter series, targeting wireless and automotive sectors. This part supports GNSS and other RF applications requiring precise frequency selection within the L-band spectrum.
Replacement Considerations
No public substitute part numbers are confirmed for the TA2281A. Cross-referencing requires matching the 1.5824 GHz center frequency, 46.61 MHz bandwidth, 2.2 dB insertion loss, and 5-SMD package constraints.
