ZBSS-2250-S+

Overview

The ZBSS-2250-S+ is a suspended substrate band pass filter manufactured by Mini-Circuits. It operates within a frequency range of 1600 MHz to 2900 MHz with a center frequency of 2.25 GHz and a bandwidth of 1.3 GHz. The component features a 50 Ohm impedance and utilizes SMA connectors for interface. Designed for signal conditioning, it supports operation temperatures from -55°C to +100°C.

Feature Summary

• Suspended substrate technology for high-performance RF filtering
• Wideband operation covering 1600 MHz to 2900 MHz
• Integrated SMA connectors for direct system integration

Applications

• RF signal conditioning in communication systems
• Band selection in radio frequency front ends
• Interference rejection in test and measurement equipment

Procurement Notes

Verify the specific datasheet revision and electrical performance graphs directly from Mini-Circuits official documentation before finalizing design integration. Confirm that the SMA connector polarity and mounting requirements align with your PCB layout or chassis specifications. Ensure environmental ratings meet your operational temperature constraints.

Selection Notes

Select this component when a wideband bandpass characteristic centered at 2.25 GHz is required. The suspended substrate construction offers distinct advantages over traditional microstrip designs regarding power handling and loss characteristics. Verify that the 50 Ohm system impedance matches your existing circuit architecture to ensure proper matching and minimal reflection.

Part Context

This part belongs to the ZBSS series of suspended substrate filters from Mini-Circuits. These components are engineered for applications requiring robust RF performance in compact form factors. The series provides solutions for various frequency bands, utilizing advanced substrate technologies to achieve superior selectivity and insertion loss profiles compared to standard planar filters.

Replacement Considerations

Consult Mini-Circuits official substitution guides for verified alternatives. Cross-reference electrical parameters such as center frequency, bandwidth, and impedance to ensure functional compatibility. Do not assume interchangeability based solely on physical dimensions or connector types without verifying full specification alignment.