9C-4.194304MAHK-T

Crystals Overview

The 9C-4.194304MAHK-T is a fundamental frequency crystal resonator manufactured by TXC Corporation, operating at a nominal frequency of 4.1943 MHz. This component utilizes the HC-49/US package style and features a load capacitance of 20 pF with a maximum series resistance of 150 Ohms. It provides a frequency stability of ±30 ppm, ensuring reliable timing performance for electronic circuits requiring precise clock signals.

Crystals Feature Summary

• Fundamental mode crystal resonator operation
• Standardized HC-49/US mechanical housing
• Defined load capacitance specification

Crystals Applications

• Microcontroller clock generation
• Communication interface timing
• General purpose oscillator circuits

Crystals Procurement Notes

Verify the specific suffix HK-T against the manufacturer's current datasheet to confirm pin configuration and termination type. Ensure the required load capacitance matches the target circuit design before procurement. Cross-reference the frequency tolerance requirements with system specifications to validate suitability.

Crystals Selection Notes

Select this component when a fundamental frequency near 4.1943 MHz is required with moderate stability. The HC-49/US package offers robust mounting options for through-hole applications. Consider the 150 Ohm series resistance limit when designing the oscillator circuit to ensure proper startup conditions.

Crystals Part Context

This part belongs to TXC Corporation's standard crystal resonator lineup, designed for general-purpose timing applications. The 9C series typically represents fundamental frequency crystals in standardized packages. These components serve as essential frequency references in various digital and analog electronic systems.

Crystals Replacement Considerations

Direct substitutes must match the 4.1943 MHz frequency, 20 pF load capacitance, and HC-49/US form factor. Verify that alternative manufacturers offer equivalent ±30 ppm stability and similar series resistance characteristics to maintain circuit compatibility.