9C-10.000MEEJ-T

Crystals Overview

The TXC Corporation 9C-10.000MEEJ-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 10.000 MHz. It utilizes the HC-49/US package, measuring 11.40 mm in length and 4.80 mm in width. The component features a load capacitance of 20 pF and a frequency tolerance of ±50 ppm. Designed for operation within a temperature range of -20°C to +70°C, it exhibits an equivalent series resistance (ESR) of 40 Ohms. This device is RoHS3 compliant and classified under ECCN EAR99.

Crystals Feature Summary

• Surface-mount construction utilizing standard HC-49/US packaging for automated assembly compatibility
• Fundamental mode oscillation providing stable clock signals for embedded electronics
• Compliance with RoHS3 environmental standards for lead-free manufacturing

Crystals Applications

• Embedded electronic systems requiring stable clock generation
• Control boards for industrial or consumer applications
• General-purpose digital circuit timing references

Crystals Procurement Notes

This specific part number is officially listed as obsolete and no longer manufactured by TXC Corporation. Procurement should focus on identifying active substitute components from current production lines. Verify that any replacement maintains identical electrical parameters, specifically the 10 MHz frequency, 20 pF load capacitance, and HC-49/US footprint, to ensure seamless integration without PCB redesign.

Crystals Selection Notes

When selecting a replacement for this discontinued component, prioritize crystals with matching physical dimensions and pin configurations to avoid layout changes. Ensure the substitute supports the required -20°C to +70°C operating temperature range. Verify that the new component's ESR and frequency stability meet the original design specifications to maintain system performance and reliability in target applications.

Crystals Part Context

The 9C series represents TXC Corporation's line of surface-mount quartz crystals designed for cost-effective mass production. These components are widely utilized in consumer electronics due to their standardized packaging and reliable performance. The 9C-10.000MEEJ-T specifically targets applications needing a 10 MHz reference signal in compact form factors, serving as a foundational timing element for microcontrollers and communication interfaces.

Crystals Replacement Considerations

The ABL-10.000MHZ is identified as a similar available substitute. Users must verify that this alternative matches the 20 pF load capacitance and HC-49/US package dimensions. Confirming operational temperature limits and frequency tolerance is essential before transitioning to the replacement part.