BFCN-5750+

Overview

The BFCN-5750+ is a surface-mount bandpass filter from the Mini-Circuits BFCN series, designed for signal conditioning applications. It operates at a center frequency of 5.75 GHz with a bandwidth of 200 MHz and maintains a 50 Ohm impedance. The component features an insertion loss of 1.85 dB and utilizes SMD/SMT termination types within the FV1206-4 package. It supports board mounting and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Provides EMI/RFI suppression through ceramic bandpass filtering technology
• Engineered for surface mount integration in compact circuit designs
• Maintains stable performance across industrial temperature ranges

Applications

• Wireless communication systems requiring specific frequency selection
• Electronic equipment needing electromagnetic interference mitigation
• Radio frequency signal processing circuits

Procurement Notes

Verify the exact datasheet version and electrical specifications directly with Mini-Circuits or authorized distributors before implementation. Confirm that the FV1206-4 package dimensions align with your PCB layout requirements. Ensure compliance with RoHS directives if applicable to your manufacturing standards. Cross-reference the center frequency and bandwidth against your system design constraints to guarantee proper signal integrity and filtering performance.

Selection Notes

Select this component when a precise 5.75 GHz center frequency with a 200 MHz bandwidth is required for RF signal conditioning. The 50 Ohm impedance matches standard transmission line characteristics. Consider the FV1206-4 surface mount package for space-constrained layouts. Evaluate the 1.85 dB insertion loss against system sensitivity requirements. Verify thermal stability needs against the specified -40°C to +85°C operating range.

Part Context

This part belongs to the BFCN series of LTCC bandpass filters manufactured by Mini-Circuits. These components are engineered for high-performance RF applications, offering reliable signal filtering in a compact form factor. The series is widely used in industries requiring robust electromagnetic compatibility and precise frequency control for wireless technologies.

Replacement Considerations

Consult official Mini-Circuits documentation for verified substitute part numbers. Do not assume functional equivalence with other models without confirming matching electrical parameters and physical dimensions.