CBP12-1090BE+

Overview

The CBP12-1090BE+ is a surface-mount ceramic bandpass filter manufactured by Mini-Circuits. It operates with a center frequency of 1.09 GHz and features a bandwidth of 6 MHz. The component has an impedance of 50 Ohms and an insertion loss of 2.5 dB. It is housed in a 26-SMD module package measuring 53.34 mm in length, 20.32 mm in width, and up to 15.11 mm in height. The device complies with RoHS3 standards and carries an MSL rating of 1.

Feature Summary

• Utilizes coaxial-ceramic resonator technology for signal conditioning
• Designed for surface-mount installation in compact modules
• Provides defined passband filtering within specified frequency ranges

Applications

• RF signal processing circuits requiring specific band selection
• Communication systems operating near the 1.09 GHz center frequency
• Electronic assemblies utilizing SMD ceramic filter components

Procurement Notes

Verify the complete part number including the suffix against official Mini-Circuits documentation to ensure correct specifications. Confirm that the required package style matches the 26-SMD module format. Check for any specific environmental or export classification requirements relevant to the application region before finalizing procurement orders.

Selection Notes

Select this component when a fixed center frequency of 1.09 GHz with a narrow 6 MHz bandwidth is required. Ensure the design accommodates the physical dimensions of the 26-SMD module. Verify that the 50 Ohm impedance aligns with the system interface requirements. Consider the insertion loss characteristics relative to the overall link budget.

Part Context

This component belongs to the Mini-Circuits CBP series of coaxial-ceramic resonator filters. These filters are characterized by low profile designs and offer passbands ranging from DC up to 6 GHz. The series supports fractional bandwidths from less than 1% to 25%, providing versatile options for various signal conditioning needs in RF applications.

Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternative part numbers. Do not assume functional equivalence based on similar center frequencies alone. Verify that any substitute maintains the same impedance, bandwidth, and package compatibility.