VBFZ-2000-S+

Overview

The VBFZ-2000-S+ is a connectorized bandpass filter manufactured by Mini-Circuits, designed for RF applications. It operates within a frequency range of 1730 to 2270 MHz, centered at 2 GHz. The component features a bandwidth of 540 MHz and maintains a standard impedance of 50 Ohms. It utilizes SMA termination style connectors for in-line module integration. The physical case style is designated as FF1145, with dimensions of 1.91x0 mm. This LTCC technology filter provides good rejection characteristics, specified at 30dB.

Feature Summary

• Provides selective frequency filtering within the 1730-2270 MHz band using LTCC technology
• Features SMA connectors for direct in-line module integration into RF systems
• Delivers good signal rejection performance to isolate desired frequencies

Applications

• RF front-end filtering in wireless communication systems
• Signal conditioning in microwave instrumentation
• Frequency selection in radar systems operating near 2 GHz

Procurement Notes

Verify the exact part number suffix against official Mini-Circuits documentation to ensure correct termination and package specifications. Confirm that the SMA interface matches your system requirements. Check for RoHS compliance status if required by your manufacturing standards. Ensure the 50 Ohm impedance aligns with your circuit design. Validate the FF1145 case style dimensions for PCB or chassis compatibility before procurement.

Selection Notes

Select this component when a fixed center frequency of 2 GHz with a 540 MHz bandwidth is required. The 50 Ohm impedance makes it suitable for standard RF transmission lines. The connectorized format allows for easy prototyping and testing without soldering. Consider the LTCC construction for stability in various environmental conditions. Ensure the 30dB rejection specification meets your interference mitigation needs.

Part Context

This model belongs to Mini-Circuits' VBFZ series of connectorized bandpass filters. The series utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for compact size and reliable performance. The VBFZ-2000-S+ specifically targets the 2 GHz region, offering a standardized solution for engineers needing precise frequency selection in RF and microwave designs.

Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternatives. No specific substitute part numbers are confirmed in the provided public data.