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The BPF2012LKPLR3750L is a bandpass filter manufactured by Pulse Electronics, designed for RF signal conditioning applications. It operates within a frequency range of 3.8 GHz to 4.2 GHz and features a nominal impedance of 50 Ohms. The component utilizes Surface Mount Device (SMD/SMT) termination types and is housed in a compact 2012 package, corresponding to the 0805 metric size. It supports board mounting and functions reliably across an operating temperature range from -40°C to +85°C.
Verify current availability status as distribution channels may indicate limited supply or discontinuation. Confirm RoHS compliance requirements against specific project standards, as some sources suggest this variant may not be compliant. Ensure the selected distributor provides official documentation to validate technical specifications before procurement.
Select this component when a 2012 footprint bandpass filter is required for frequencies between 3.8 GHz and 4.2 GHz. Consider the -40°C to +85°C operating temperature range for environmental suitability. Verify that the 50 Ohm impedance matches the system design requirements for optimal signal transmission.
This part belongs to Pulse Electronics' bandpass filter series, specifically utilizing N77 dielectric materials. It is part of a family of RF filters designed for compact electronic designs. The 2012 package size allows for high-density PCB layouts while maintaining necessary RF performance characteristics for modern wireless applications.
Publicly confirmed substitute part numbers are not available in the provided source data. Users should consult manufacturer catalogs for equivalent components with matching frequency ranges and package dimensions.