SXBP-75+

Overview

The Mini-Circuits SXBP-75+ is a lumped LC surface mount bandpass filter designed for RF applications. It features a narrow passband ranging from 62 to 88 MHz, centered at 75 MHz. The component operates with a standard impedance of 50 Ohms and utilizes an SMD package configuration without leads. This filter provides a bandwidth of 26 MHz and exhibits a typical insertion loss of 2.5 dB within the specified frequency range.

Feature Summary

• Narrow passband design for enhanced selectivity
• Fast rejection roll-off to reject adjacent channels
• Surface mount construction for compact integration

Applications

• RF signal filtering in communication systems
• IF stage filtering in receivers
• Adjacent channel interference suppression

Procurement Notes

Verify the specific datasheet version and electrical characteristics directly from Mini-Circuits official documentation before finalizing designs. Confirm that the surface mount footprint and soldering profile align with your manufacturing capabilities. Ensure the operating temperature range meets your environmental requirements. Cross-reference the part number suffixes to confirm exact specifications.

Selection Notes

Choose this component when a narrow bandpass response around 75 MHz is required. The lumped LC topology offers fast rejection roll-off suitable for rejecting adjacent channels. Consider the 50 Ohm impedance match for system compatibility. Evaluate the surface mount form factor against available PCB space constraints and thermal management needs.

Part Context

This component belongs to the Mini-Circuits SXBP series, which specializes in lumped LC bandpass filters. These filters are engineered for high selectivity and rapid attenuation outside the passband. The series supports various center frequencies and bandwidths, providing versatile solutions for RF and IF filtering tasks in modern electronic systems.

Replacement Considerations

Consult Mini-Circuits official substitution guides for verified equivalent parts. Check for compatible center frequencies and bandwidths. Verify impedance matching and package dimensions. Ensure replacement components meet or exceed the original insertion loss and rejection specifications.