CLPFL-0500

Overview

The CLPFL-0500 is a 7th-order low-pass RF filter manufactured by Crystek Corporation. It operates with a cutoff frequency of 500 MHz and maintains a system impedance of 50 ohms. The device features SMA connectors for inline signal conditioning across a temperature range of -40°C to +85°C. Electrical specifications include an insertion loss ranging from 0.06 dB to 1.59 dB and rejection levels between 2.27 dB and 49.50 dB.

Feature Summary

• Provides steep attenuation characteristics utilizing a 7th-order filter design
• Ensures reliable signal integrity within extreme industrial temperature environments
• Facilitates direct integration into RF systems via standard SMA interfaces

Applications

• RF signal conditioning in communication infrastructure
• Harmonic suppression in radio frequency transmission lines
• Interference filtering in electronic test and measurement equipment

Procurement Notes

Verify the specific connector gender configuration required for your assembly, as sources indicate availability in both female and male variants. Confirm that the operating environment remains within the specified -40°C to +85°C thermal limits to ensure performance stability. Cross-reference the exact part number suffix with manufacturer documentation to guarantee compatibility with your system's impedance and interface requirements before finalizing procurement.

Selection Notes

Select this component when a sharp roll-off is necessary below 500 MHz. The 7th-order topology offers superior out-of-band rejection compared to lower-order alternatives. Ensure the host system supports 50-ohm impedance matching to minimize reflection losses. This filter is suitable for applications requiring robust signal purity without introducing excessive phase distortion or significant insertion loss within the passband.

Part Context

This component belongs to Crystek's CLPFL series of low-pass filters. The series includes variants such as the CLPFL-0400 and CLPFL-1000, which share similar construction but differ in cutoff frequencies. These filters are designed for inline mounting and are commonly used in RF front-end modules where compact size and high performance are critical for maintaining signal quality.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.