9C-54.000MAAJ-T

Crystals Overview

The TXC Corporation 9C-54.000MAAJ-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 54 MHz. It features a frequency tolerance and stability of ±30 ppm and a load capacitance of 18 pF. The component utilizes an HC-49/US package with radial termination for surface mount installation. It operates within a temperature range of -20°C to +70°C, has an equivalent series resistance (ESR) of 60 Ohms, and supports a drive level of 100 µW.

Crystals Feature Summary

• Surface-mount design in standard HC-49/US package
• High-frequency operation at 54 MHz
• Stable performance across industrial temperature ranges

Crystals Applications

• General-purpose digital clock circuits
• Microcontroller system timing
• Communication module oscillators

Crystals Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration. Confirm RoHS compliance status through official documentation. Check current lifecycle status as discontinuation notifications may apply to this series. Ensure supply chain sources provide authentic manufacturer components.

Crystals Selection Notes

Select this component when a 54 MHz surface-mount solution is required. Verify that the circuit load capacitance matches the 18 pF specification. Ensure the application environment stays within the -20°C to +70°C operational limits. Consider ESR compatibility with the oscillator circuit design.

Crystals Part Context

This part belongs to the TXC 9C series, which focuses on high-accuracy quartz crystals for consumer electronics. The series typically offers standardized footprints to facilitate PCB layout reuse. It serves as a timing reference for digital systems requiring stable clock signals.

Crystals Replacement Considerations

Direct substitutes include other 54 MHz HC-49/SMT crystals with matching 18 pF load capacitance and ±30 ppm tolerance. Verify package dimensions and pinout compatibility before substitution.