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The Johanson Technology 5235CR45A0031001E is a surface-mount bandpass filter designed for signal conditioning applications. It operates at a center frequency of 5.235 GHz with a specified bandwidth of 3 MHz. The device covers a frequency range from 5.15 GHz to 5.33 GHz, targeting the UNII band. It utilizes SMD/SMT termination and board mount installation. The component functions within an operating temperature range of -40°C to +100°C and belongs to the CR series.
Verify the specific suffix 'E' against official Johanson Technology documentation to confirm compliance status and terminal specifications. Confirm availability through authorized distributors as supply may be restricted in certain regions. Ensure the ordering part number matches the exact datasheet revision to avoid discrepancies in electrical characteristics or physical dimensions.
Select this component when a narrow 3 MHz bandwidth is required at 5.235 GHz. Consider the -40°C to +100°C operating range for environmental suitability. Verify that the SMD package fits the PCB layout constraints. Compare against other CR series filters if wider bandwidth or different center frequencies are needed.
This part belongs to the Johanson Technology CR series of ceramic bandpass filters. These components are engineered for high-frequency signal conditioning in wireless infrastructure and devices. The series offers various center frequencies and bandwidths tailored for specific regulatory bands like UNII.
Check for updated part numbers from Johanson Technology as product lines evolve. Verify electrical compatibility with any alternative bandpass filters offering similar 5.235 GHz center frequency and 3 MHz bandwidth specifications.