7M-14.7456MAAJ-T

Crystals Overview

The 7M-14.7456MAAJ-T is a seam-sealed quartz crystal manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 14.7456 MHz with a load capacitance of 18 pF. The component exhibits a frequency tolerance and stability of ±30 ppm at both 25°C and the -20°C to +70°C operating range. Housed in a compact 4-SMD, no-lead package measuring 3.2 mm x 2.5 mm, it utilizes ceramic construction for durability.

Crystals Feature Summary

• Seam-sealed ceramic construction ensures environmental protection and long-term reliability.
• Fundamental mode operation provides stable timing signals at 14.7456 MHz.
• Compact 3.2 mm x 2.5 mm SMD footprint optimizes board space utilization.

Crystals Applications

• General-purpose digital circuit timing references
• Microcontroller clock generation systems
• Consumer electronics requiring standard frequency stability

Crystals Procurement Notes

Verify current availability status as distribution channels may vary. Confirm that the 18 pF load capacitance matches the target circuit design requirements. Ensure the ±30 ppm stability specification meets the system's timing accuracy constraints before integration into final products.

Crystals Selection Notes

Select this component when a cost-effective, standard-stability quartz solution is required for space-constrained designs. The 18 pF load capacitance must align with the oscillator circuit's external capacitor values. Consider the -20°C to +70°C temperature range suitability for the intended operational environment.

Crystals Part Context

This part belongs to the 7M series of seam-sealed quartz crystals from TXC Corporation. These components are engineered for high-volume surface-mount manufacturing processes. The series offers a balance of performance and size, targeting applications where moderate frequency stability is sufficient.

Crystals Replacement Considerations

No public substitute part numbers are documented in the provided source material.