ZX75BP-75-S+

Overview

The ZX75BP-75-S+ is a connectorized bandpass filter manufactured by Mini-Circuits. It operates within a frequency range of 60 MHz to 90 MHz, providing a 30 MHz bandwidth centered at 75 MHz. The device features a 50 Ohm impedance and utilizes SMA termination style for board mounting or inline connection. It is designed to offer good matching within the passband and high rejection outside the operating range.

Feature Summary

• Provides high signal rejection in stopbands while maintaining good impedance matching within the passband
• Utilizes a robust connectorized package with SMA interfaces for reliable RF integration
• Engineered for stable performance across industrial temperature ranges

Applications

• RF signal conditioning in communication systems
• Interference filtering in test and measurement equipment
• Frequency selection in wireless infrastructure

Procurement Notes

Verify the specific SMA connector gender and pin configuration against schematic requirements before procurement. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings for surface mount assembly processes if applicable. Ensure the operating temperature range aligns with environmental conditions. Cross-reference datasheet revision dates to guarantee parameter accuracy.

Selection Notes

Select this component when a narrow bandpass characteristic is required around 75 MHz. The 50 Ohm system impedance matches standard RF transmission lines. Consider the physical dimensions of the connectorized package for PCB layout constraints. Evaluate insertion loss specifications relative to system noise budget requirements.

Part Context

This model belongs to the ZX75BP series of ceramic resonator bandpass filters from Mini-Circuits. The series is characterized by compact form factors and consistent electrical performance. These filters are widely used in applications requiring precise frequency definition and harmonic suppression in microwave and radio frequency circuits.

Replacement Considerations

Direct substitutes include other Mini-Circuits models within the ZX75BP family with adjusted center frequencies, such as ZX75BP-1500-S+. Verify that alternative components maintain identical 50 Ohm impedance and SMA interface compatibility to ensure seamless circuit integration without redesign.