CBP-1400BD+

Overview

The CBP-1400BD+ is a ceramic resonator bandpass filter manufactured by Mini-Circuits. It operates with a center frequency of 1.4 GHz and provides a bandwidth of 160 MHz, covering the range from 1320 MHz to 1480 MHz. The component features a 50 Ohm impedance and utilizes a surface-mount device (SMD) termination style within a compact LW1611-1 package. Designed for signal conditioning, it complies with RoHS and REACH standards.

Feature Summary

• Utilizes ceramic resonator technology for stable bandpass filtering performance
• Designed in a low-profile surface-mount module for space-constrained applications
• Provides precise frequency selection within the specified passband

Applications

• RF signal conditioning circuits
• Wireless communication systems requiring 1.4 GHz filtering
• Test and measurement equipment

Procurement Notes

Verify the specific ordering suffix matches the required configuration, as variations may exist within the product line. Confirm that the RoHS and REACH compliance status aligns with current regulatory requirements for your region. Ensure the SMD footprint corresponds to the LW1611-1 case style during PCB layout design to guarantee proper mechanical fit and electrical connection.

Selection Notes

Select this component when a fixed center frequency of 1.4 GHz with a 160 MHz bandwidth is required. The 50 Ohm impedance rating must match the system's characteristic impedance to minimize reflections. Consider the SMT package type if automated assembly and low profile are necessary constraints for the design.

Part Context

This part belongs to the Mini-Circuits CBP series of coaxial-ceramic resonator filters. This family offers passbands ranging from DC up to 6 GHz with fractional bandwidths from less than 1% to 25%. The series is characterized by low profile designs suitable for various RF applications requiring reliable signal filtering.

Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.