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YMCP003AA is listed in the Antennas RF range at ChipApex. The manufacturer field lists Quectel. Its product description is YMCP003AA. Review the specifications below when checking this part for your BOM.
YMCP003AA is an LPWA/ISM sheet metal monopole embedded antenna manufactured by Quectel. It is optimized for NB-IoT bands B5, B8, B18, B19, B20, and B25, operating within the 790–960 MHz frequency range. The component features a surface-mount technology (SMT) design with dimensions of 40.99 mm x 6.68 mm x 3.99 mm. It utilizes a solder termination method and carries a gain specification of -4.0 dBi.
Verify that the specific application environment supports SMT mounting requirements. Confirm mechanical clearance around the 40.99 mm footprint to prevent interference with adjacent components. Ensure the PCB layout accommodates the solder termination style specified in the official datasheet to maintain signal integrity and mechanical stability during reflow processes.
Select this component when designing for NB-IoT deployments requiring embedded antennas across diverse regional band allocations. The integrated sheet metal design offers a compact alternative to external whip antennas. Consider the -4.0 dBi gain profile against system link budget requirements. This part is suitable for applications where space constraints prohibit larger external antenna solutions.
This antenna belongs to Quectel's accessory portfolio designed to complement their wireless communication modules. It serves as a critical RF interface component for developers integrating cellular connectivity into compact IoT hardware. The product line focuses on providing reliable, pre-certified antenna solutions to simplify regulatory compliance and reduce development time for end-product manufacturers.
No public confirmed substitute part numbers are available.
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