CFMH4-75.000-F20IL03AK

Overview

The CFMH4-75.000-F20IL03AK is a center monolithic crystal filter manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It operates at a center frequency of 75 MHz and utilizes through-hole mounting technology. The component features a 3 dB bandwidth specification and a nominal bandwidth of 20 kHz. This device is designed for precise frequency selection in electronic circuits requiring stable quartz-based filtering performance.

Feature Summary

• Center monolithic crystal filter construction
• Through-hole mounting configuration
• 75 MHz center frequency operation

Applications

• Frequency selection in radio receivers
• Intermediate frequency filtering in communication systems
• Signal processing circuits requiring narrowband filtering

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct specifications. Confirm package type, pinout, and electrical parameters match system requirements before procurement. Source from authorized distributors to guarantee authenticity and traceability of the quartz component.

Selection Notes

Select this component when a 75 MHz center frequency with 20 kHz bandwidth is required. Ensure the circuit design accommodates through-hole mounting constraints. Verify that the 3 dB bandwidth specification meets the signal integrity needs of the application without excessive insertion loss or phase distortion.

Part Context

This component belongs to the CFMH4 series of monolithic crystal filters produced by Suzhou Hangjing Elec&Tech Co.,Ltd. The company specializes in quartz frequency control units, including crystals, oscillators, and filters. The CFMH4 series provides reliable filtering solutions for various electronic applications requiring precise frequency control.

FAQ

What is the center frequency of the CFMH4-75.000-F20IL03AK?

The center frequency is 75 MHz.

What is the mounting type for this crystal filter?

It uses through-hole mounting technology.