H120XHXS-T

Overview

The H120XHXS-T is a surface mount high-pass filter manufactured by Knowles Dielectric Labs. It operates at a center frequency of 12.0 GHz with a bandwidth of 17.5 GHz and a cutoff frequency of 21.25 GHz. The component features a 50 Ohm impedance, an insertion loss of 2.5 dB, and a maximum operating temperature of +125 C. It utilizes a 3-SMD, no lead package for board mounting.

Feature Summary

• Surface mount high-pass RF filter design
• Optimized for 12.0 GHz center frequency applications
• Compact 3-SMD no lead package configuration

Applications

• High-frequency signal conditioning circuits
• RF front-end filtering systems
• Microwave communication equipment

Procurement Notes

Verify the specific datasheet version for the H120XHXS-T to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with standard SMD reflow processes given the no-lead package type. Cross-reference the manufacturer part number against authorized distributor lists to confirm current availability status and lead times prior to ordering.

Selection Notes

Select this component for designs requiring precise high-pass filtering at 12.0 GHz. The 2.5 dB insertion loss and 50 Ohm impedance are critical parameters for maintaining signal integrity in microwave paths. Consider the thermal rating of +125 C when evaluating system heat dissipation requirements alongside the compact surface mount footprint.

Part Context

This component belongs to the H120XHXS series of surface mount high-pass filters from Knowles Dielectric Labs. It is designed for radio frequency applications requiring stable performance at microwave frequencies. The series typically offers consistent impedance matching and low insertion loss characteristics suitable for modern electronic systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.