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ACAJ-109-T is listed in the Antennas RF range at ChipApex. The manufacturer field lists Abracon LLC. Its product description is RF ANT 850MHZ/900MHZ CHIP SLD. Review the specifications below when checking this part for your BOM.
The ACAJ-109-T is a multi-band chip antenna manufactured by Abracon LLC, designed for surface-mount integration. It supports GSM, UMTS, and LTE frequency ranges with a minimum operating frequency of 824 MHz and a maximum of 2.17 GHz. The component features a linear polarization type and a nominal impedance of 50 ohms. Its physical dimensions are specified as 24.0 mm in length, 5.5 mm in width, and 4.4 mm in height. The device is classified as an external embedded antenna suitable for mobile communication applications.
Verify the specific datasheet version to confirm mechanical tolerances and soldering profile requirements. Ensure the supply chain source provides official Abracon documentation to validate the part number suffix and manufacturing origin. Cross-reference the impedance and frequency specifications against the target design parameters before finalizing procurement orders.
Select this component when designing for GSM, UMTS, or LTE bands requiring a compact surface-mount solution. Consider the 24.0 x 5.5 x 4.4 mm footprint during layout planning. Evaluate the need for matching circuit adjustments to tune the antenna for specific operational bands within the 824 MHz to 2.17 GHz range.
This model belongs to Abracon's RF antenna portfolio, specifically targeting cellular communication markets. It serves as an embedded solution for mobile devices requiring reliable signal transmission across multiple frequency bands. The product line emphasizes compact form factors suitable for modern handheld electronics.
Consult official Abracon documentation for verified substitute part numbers. No public substitutes are confirmed in available data.
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