ZX75BS-100-S+

Overview

The ZX75BS-100-S+ is a lumped LC band stop filter manufactured by Mini-Circuits. It operates with a 50 Ohm impedance and features SMA termination style connectors. The device provides attenuation within the frequency range of 90.365 MHz to 109.635 MHz, while maintaining passband operation from 0 Hz to 70 MHz and 146 MHz to 1 GHz. It is designed for rugged applications and complies with RoHS and REACH standards.

Feature Summary

• Lumped LC construction for reliable signal conditioning
• SMA connector interface for standard integration
• Ruggedized design suitable for demanding environments

Applications

• RF signal path filtering
• Interference suppression in communication systems
• Test and measurement equipment

Procurement Notes

Verify the specific part number suffix against official Mini-Circuits documentation to ensure correct termination and impedance specifications. Confirm that the required frequency rejection characteristics align with the 90.365 MHz to 109.635 MHz stopband. Ensure environmental ratings meet operational requirements before procurement.

Selection Notes

Select this component when a narrow band stop characteristic is required around 100 MHz. The 50 Ohm impedance matches standard RF systems. Verify that the SMA interface is compatible with existing board layouts and cable assemblies. Consider the physical dimensions and mounting requirements for the final assembly.

Part Context

This component belongs to the ZX75 series of lumped LC filters from Mini-Circuits. These filters are engineered for high performance in RF and IF applications. The series offers various configurations including low pass, high pass, and band stop options with consistent impedance and connector styles.

FAQ

What is the center frequency of the stopband?

The stopband is centered at 100 MHz, covering the range from 90.365 MHz to 109.635 MHz.

Does the filter support DC operation?

Yes, the passband extends from 0 Hz, allowing DC signals to pass through outside the stopband.