SXBP-72+

Overview

The SXBP-72+ is a 50Ω lumped LC bandpass filter designed for surface mount technology (SMT) applications. It operates within a frequency range of 68 to 76 MHz, providing an 8 MHz bandwidth centered at 72 MHz. The component features fast rejection roll-off characteristics to enhance selectivity and reject adjacent channels effectively. Typical insertion loss is specified at 5.5 dB. The device is housed in an 8-SMD, no-lead package, ensuring compact integration into RF circuits while maintaining signal integrity across the designated passband.

Feature Summary

• Fast rejection roll-off for increased selectivity
• Surface mount technology fabrication
• Shielded package design

Applications

• RF receiver front-end filtering
• Adjacent channel interference rejection
• Communication system signal conditioning

Procurement Notes

Verify the specific datasheet revision and ordering suffix when sourcing. Confirm that the 8-SMD no-lead package matches your PCB footprint requirements. Ensure compatibility with standard SMT reflow processes. Check for any ESD protection handling guidelines provided by Mini-Circuits during storage and assembly to maintain component reliability.

Selection Notes

Select this component when a narrow bandpass response is required around 72 MHz with minimal insertion loss. The 50Ω impedance matches standard RF systems. Consider the 8-SMD package size for space-constrained designs. Evaluate the fast roll-off performance against specific adjacent channel rejection needs compared to wider bandwidth alternatives.

Part Context

This part belongs to the Mini-Circuits SXBP series of surface mount bandpass filters. The series utilizes lumped LC elements to achieve precise frequency responses in compact packages. These components are engineered for high performance in RF and IF applications, offering reliable operation across various communication standards requiring specific frequency isolation.

Replacement Considerations

Direct substitutes include other Mini-Circuits SXBP models with similar center frequencies, such as SXBP-70+ or SXBP-74+, if bandwidth adjustments are acceptable. Verify impedance matching and package dimensions before substitution. Cross-reference datasheets for insertion loss and rejection specifications to ensure equivalent circuit performance.