9C-25.000MAAK-T

Crystals Overview

The TXC Corporation 9C-25.000MAAK-T is a fundamental mode quartz crystal resonator operating at a nominal frequency of 25 MHz. It features a load capacitance of 18 pF and a series resistance of 30 Ohms. The component exhibits a frequency tolerance and stability of ±30 ppm, with an aging rate of ±5 ppm per year. Designed for surface mount applications, it utilizes the HC-49/S package configuration, measuring 11.4 mm in length and 4.8 mm in width. The device supports operation within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental oscillation mode quartz crystal construction
• Surface mount compatible HC-49/S package design
• Stable frequency performance across industrial temperature ranges

Crystals Applications

• Microcontroller clock signal generation
• Communication interface timing circuits
• Digital logic system synchronization

Crystals Procurement Notes

Verify current availability status as this component may be subject to discontinuation or limited supply conditions. Confirm RoHS compliance and SVHC declarations against specific project requirements. Ensure the HC-49/S surface mount footprint matches the target PCB layout dimensions precisely before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency is required with ±30 ppm stability. The 18 pF load capacitance must match the oscillator circuit design specifications. Consider the HC-49/S SMD form factor for space-constrained assemblies requiring robust mechanical mounting compared to through-hole variants.

Crystals Part Context

This part belongs to the 9C series of quartz crystals from TXC Corporation. It represents a standard fundamental mode resonator designed for general-purpose digital electronics. The HC-49/S package provides a compact surface-mount alternative to traditional through-hole HC-49/U components while maintaining similar electrical characteristics.

Crystals Replacement Considerations

Direct substitutes include the 9C-25.000MAAJ-T variant which shares identical electrical parameters and package dimensions. Verify that any replacement maintains the same 18 pF load capacitance and 30 Ohm series resistance to ensure circuit compatibility.