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The Johanson Technology Inc. 1400BP41A0550002E is a passive surface-mount bandpass filter designed for radio frequency signal conditioning. It operates with a center frequency of 1.4 GHz and provides a bandwidth of 550 MHz, covering the range from 1.125 GHz to 1.675 GHz. The component features an insertion loss of 2 dB and utilizes SMD/SMT termination types within a compact package suitable for board mounting.
Verify current availability status as the component may be subject to end-of-life restrictions or limited distribution channels. Confirm RoHS compliance details through official manufacturer documentation prior to integration. Ensure that the 75-ohm impedance requirement aligns with the target system design specifications to maintain optimal performance.
Select this component when designing systems requiring precise filtering around the 1.4 GHz center frequency with specific 75-ohm impedance matching. Consider the 550 MHz bandwidth and 2 dB insertion loss metrics against system sensitivity requirements. Evaluate the surface-mount form factor for PCB space constraints in compact RF modules.
This part belongs to Johanson Technology's BP series of bandpass filters, which are engineered for high-performance RF applications. The model number indicates specific frequency and bandwidth parameters tailored for specialized communication standards, distinguishing it from general-purpose filters in the broader portfolio.
The legacy part number 1400BP41A0550 is documented as a previous version. Verify functional equivalence and parameter alignment before substituting. No other direct public substitutes are confirmed.