ZXLF-K172H+

Overview

The ZXLF-K172H+ is a reflectionless low-pass RF filter module manufactured by Mini-Circuits. It operates from DC to 2000 MHz with a cutoff frequency of 2600 MHz. The component features a 50 Ohm impedance and utilizes a 2.92 mm termination style within the UK3042 case style. Designed for signal conditioning, it provides effective filtering for radio frequency applications across various industries.

Feature Summary

• Reflectionless design prevents signal reflections in the stopband
• Low-pass filtering capability from DC to 2000 MHz
• Integrated module construction for compact integration

Applications

• Telecommunications systems
• Aerospace and defense electronics
• GPS signal processing
• 4G network infrastructure

Procurement Notes

Verify the specific datasheet revision and ECO number (e.g., ECO-005778) against your design requirements. Confirm that the 2.92 mm termination style matches your PCB footprint and connector specifications. Ensure the operating temperature range meets your environmental constraints. Cross-reference the electrical specifications at 25°C with your system's thermal conditions.

Selection Notes

Select this component when a reflectionless response is critical to maintain signal integrity in the stopband. The 2.92 mm interface suits high-frequency testing and production environments. Consider the 50 Ohm impedance match for standard RF systems. Evaluate the 2600 MHz cutoff against your specific harmonic rejection needs.

Part Context

This part belongs to Mini-Circuits' ZXLF series of reflectionless filters. These components are designed to eliminate the ringing and overshoot associated with traditional reactive filters. The series covers various frequency ranges, providing engineers with standardized solutions for clean signal conditioning in RF and microwave circuits.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing designs before considering alternative manufacturers or different model numbers within the same family.