9C-25.000MBBK-T

Crystals Overview

The 9C-25.000MBBK-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 25 MHz. It features a load capacitance of 20 pF and a series resistance of 30 Ohms. The component provides a frequency tolerance and stability of ±50 ppm. It is designed for operation within a temperature range of -20°C to +70°C. The device utilizes the HC-49/US package style with dimensions of 11.40 mm in length and 4.80 mm in width.

Crystals Feature Summary

• Fundamental mode oscillation capability
• Surface mount construction for automated assembly
• Standardized HC-49/US form factor

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Digital logic circuit synchronization

Crystals Procurement Notes

Verify current lifecycle status as this part may be obsolete or limited time buy. Confirm exact package dimensions against PCB footprint requirements. Ensure supply chain sources provide valid manufacturer traceability. Check for RoHS compliance documentation prior to integration into regulated products.

Crystals Selection Notes

Select this component when a standard 25 MHz reference is required in a surface-mount environment. Consider the ±50 ppm stability limit for applications not requiring high precision. Verify that the HC-49/US package size fits within the available board space constraints compared to smaller SMD crystals.

Crystals Part Context

This component belongs to the 9C series of quartz crystals from TXC Corporation. The series offers various frequencies in the HC-49/US surface-mount format. This specific model provides a common 25 MHz output suitable for basic digital timing needs.

Crystals Replacement Considerations

Public confirmed substitute: QT49S-24.000MBBK-T (QST). Note that substitutes may differ in frequency or specifications.