SXBP-70W+

Overview

The SXBP-70W+ is a 50Ω bandpass filter designed for the 50 to 90 MHz frequency range. It utilizes lumped LC technology and is housed in a shielded SMD package. The component features a center frequency of 70 MHz with a bandwidth of 40 MHz. It offers low insertion loss and high rejection characteristics, ensuring signal integrity in RF applications.

Feature Summary

• Shielded surface-mount construction for electromagnetic interference protection
• Lumped LC design for precise bandpass filtering performance
• Optimized impedance matching for standard 50Ω systems

Applications

• RF front-end filtering in communication receivers
• Interference suppression in multi-band wireless devices
• Signal conditioning in test and measurement equipment

Procurement Notes

Verify the specific suffix 'W' indicates the shielded SMT variant distinct from the unshielded SXBP-70+. Confirm the operating temperature range and power handling limits against your system requirements. Ensure PCB layout supports the SMD footprint dimensions specified in the official datasheet to maintain electrical performance.

Selection Notes

Select this component when a compact, shielded solution is required for VHF band filtering. Compare insertion loss and stopband attenuation against alternative filters if strict spectral purity is needed. Consider the SMD form factor for automated assembly processes in high-volume manufacturing environments.

Part Context

This part belongs to Mini-Circuits' SXBP series of bandpass filters. These components are engineered for general-purpose RF signal conditioning. The series provides reliable performance across various commercial and industrial applications requiring stable frequency selection.

Replacement Considerations

The SXBP-70+ serves as an unshielded alternative within the same product family. Verify if the shielding requirement can be relaxed before substituting. No other direct cross-references are publicly confirmed.