BFCN-2900+

Overview

The Mini-Circuits BFCN-2900+ is a surface-mount LTCC bandpass filter with a 2.9 GHz center frequency and 400 MHz bandwidth. It operates at 50 Ohms impedance with 3 dB insertion loss. The component measures 3.20mm x 1.60mm x 1.07mm in a 6-SMD, no-lead package.

Feature Summary

• LTCC construction for miniature size and high performance repeatability
• Surface-mount design for automated assembly

Applications

• RF and IF circuit filtering
• Microwave component integration
• Wireless communication systems

Procurement Notes

Verify the specific ordering suffix (TR, CT, or DKR) against your reel or cut-tape requirements. Confirm RoHS3 compliance and MSL rating during final procurement validation to ensure supply chain compatibility.

Selection Notes

Select this component when a compact 2.9 GHz bandpass solution is required. Ensure the 400 MHz bandwidth and 50 Ohm system impedance align with the target RF architecture specifications.

Part Context

This part belongs to the BFCN family of SMT LTCC bandpass filters from Mini-Circuits. These components are designed for applications requiring reliable performance from DC to 86GHz within a small form factor.

Replacement Considerations

No public confirmed substitute part numbers are available.