LPF-B0R8+

Overview

The LPF-B0R8+ is a lumped LC low-pass filter manufactured by Mini-Circuits, designed for signal conditioning applications. It operates within a frequency range of DC to 0.8 MHz and features a nominal impedance of 50 ohms. The component utilizes a surface-mount device (SMD/SMT) termination type housed in a compact package measuring 12 mm x 21 mm x 5.6 mm. It supports an operating temperature range from -40°C to +85°C and has a maximum RF power input rating of 0.25W.

Feature Summary

• Utilizes lumped LC topology for effective low-pass filtering characteristics
• Designed for direct surface-mount integration into circuit boards
• Maintains stable performance across a wide industrial temperature range

Applications

• Signal conditioning in electronic circuits
• RF filter assemblies requiring low-frequency cutoff
• Evaluation board testing for filter performance validation

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may be updated. Confirm that the lead-free (+) suffix aligns with your assembly requirements. Ensure the SMD package dimensions fit your PCB layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when a sharp cutoff below 1 MHz is required in a 50-ohm system. The lumped LC design offers a compact form factor suitable for space-constrained designs. Consider the thermal limits and power handling capabilities relative to your specific signal levels.

Part Context

This part belongs to the Mini-Circuits LPF series, which provides various low-pass filter solutions. The series includes components with different cutoff frequencies and impedance values. The LPF-B0R8+ specifically addresses needs for sub-MHz filtering applications using discrete LC elements rather than distributed transmission line structures.

Replacement Considerations

Consult official Mini-Circuits substitution guides for verified alternatives. Generic equivalents may not match the precise electrical characteristics or physical footprint. Verify compatibility with existing evaluation boards if used in prototyping environments.