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TQ0122AA0000 is listed in the Antennas RF range at ChipApex. The manufacturer field lists TST. Its product description is RF ANT 1558MHZ CERAMIC PATCH PIN. Review the specifications below when checking this part for your BOM.
The TQ0122AA0000 is a ceramic antenna component manufactured by TST Semiconductor. It operates at a center frequency of 1.558 GHz and complies with RoHS environmental standards. This surface-mount device is designed for integration into wireless communication systems requiring precise RF signal transmission and reception capabilities.
Verify the specific datasheet version to confirm mechanical dimensions and impedance matching requirements before integration. Ensure compatibility with the target PCB layout and operating frequency range. Confirm that the RoHS certification documentation is current and matches the manufacturing batch.
Select this component for applications requiring a 1.558 GHz ceramic antenna solution. Evaluate the physical footprint constraints against the device's package size. Consider the operating temperature range and environmental durability relative to the final product's deployment conditions.
TST Semiconductor specializes in SAW and BAW components, including antennas and filters. The company provides frequency control solutions for mobile communications and satellite navigation. This part belongs to their ceramic antenna portfolio aimed at compact wireless designs.
No public substitute part numbers are documented for this specific model. Cross-reference with original equipment manufacturer specifications to identify compatible alternatives if sourcing is unavailable.
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