9C25000355

Crystals Overview

The TXC Corporation 9C25000355 is a through-hole quartz crystal resonator designed for precision timing applications. It operates at a fundamental frequency of 25 MHz with a load capacitance of 20 pF and a series resistance of 30 Ohms. The component features a frequency tolerance of ±30 ppm, ensuring stable clock signals across various electronic circuits. It utilizes the HC-49/US package style, providing robust mechanical integrity and reliable performance in standard surface-mount or leaded configurations.

Crystals Feature Summary

• Generates precise 25 MHz oscillation signals for digital circuit synchronization
• Maintains frequency stability within ±30 ppm tolerance limits
• Designed for compatibility with 20 pF load capacitance requirements

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific package variant and tolerance grade against project requirements before procurement. Confirm RoHS compliance status and manufacturing origin details directly with authorized distributors. Ensure that the selected supplier provides valid traceability documentation to guarantee component authenticity and quality assurance standards are met for production integration.

Crystals Selection Notes

Select this component when a 25 MHz reference frequency is required with moderate stability specifications. The 20 pF load capacitance matches common microcontroller input configurations. Consider the HC-49/US form factor for PCB layout constraints requiring standard through-hole mounting profiles with established footprint availability.

Crystals Part Context

This part belongs to the TXC 9C series of general-purpose quartz crystals. The series offers a range of frequencies and tolerances for consumer and industrial electronics. The 9C25000355 specifically addresses the common need for a 25 MHz clock signal in embedded systems requiring reliable timing references without high-end precision demands.

Crystals Replacement Considerations

Cross-reference with other manufacturers offering HC-49/US packaged 25 MHz crystals with 20 pF load capacitance. Verify equivalent electrical parameters including series resistance and frequency tolerance before substitution.