CBP4-942C+

Overview

The CBP4-942C+ is a coaxial-ceramic resonator bandpass filter manufactured by Mini-Circuits. It operates within a center frequency range of 925 to 960 MHz, providing a 35 MHz bandwidth at a 50 Ohm impedance. The component utilizes an SMD/SMT mounting style in an MP1766 case package. It supports surface mount installation and functions across a temperature range of -40°C to +85°C.

Feature Summary

• Utilizes coaxial-ceramic resonator technology for stable filtering performance
• Designed for surface mount integration into printed circuit boards
• Maintains 50 Ohm system impedance compatibility

Applications

• Wireless communication systems requiring specific band selection
• RF signal conditioning modules
• Test and measurement equipment filters

Procurement Notes

Verify the exact part number suffix against official Mini-Circuits documentation to ensure correct specifications. Confirm RoHS compliance status through current datasheets. Check for updated revision codes that may affect mechanical dimensions or electrical tolerances before finalizing procurement orders.

Selection Notes

Select this component when a narrow bandpass characteristic around 942 MHz is required. Ensure the design accommodates the MP1766 footprint. Verify thermal management capabilities align with the specified operating temperature range for the intended application environment.

Part Context

This device belongs to the CBP4 series of ceramic resonator filters from Mini-Circuits. These components are engineered for applications demanding high selectivity and low insertion loss in compact form factors. The series supports frequencies up to 6 GHz with various bandwidth options.

Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternatives. Generic equivalents may not match the specific coaxial-ceramic resonator characteristics or impedance matching requirements.