7M-14.7456MAHK-T

Crystals Overview

The 7M-14.7456MAHK-T is a fundamental mode quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 14.7456 MHz with a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 100 Ohms and utilizes a 4-pin SMD package with dimensions of 3.2 mm x 2.5 mm x 0.8 mm. It supports standard soldering processes and is suitable for general-purpose clock generation circuits requiring stable timing references.

Crystals Feature Summary

• Fundamental resonance mode operation for stable frequency generation
• Surface-mount design compatible with automated assembly processes
• Standard 12 pF load capacitance configuration

Crystals Applications

• General-purpose clock signal generation in digital systems
• Timing reference sources for microcontroller units
• Communication interface circuitry requiring 14.7456 MHz stability

Crystals Procurement Notes

Verify the specific suffix 'HK' against the official TXC datasheet to confirm pinout and material specifications. Ensure compatibility with the target PCB footprint of 3.2x2.5mm. Confirm RoHS compliance status through the manufacturer's latest documentation before integration into production environments.

Crystals Selection Notes

Select this component when a fundamental mode crystal with 100 Ohm ESR is required for 14.7456 MHz applications. The 3.2x2.5mm package offers a compact solution for space-constrained designs. Consider the ±30 ppm tolerance for systems where moderate frequency accuracy is sufficient.

Crystals Part Context

This part belongs to the TXC 7M series of surface-mount crystals. It shares the same frequency and package dimensions as the 7M-14.7456MAHE-T but may differ in specific manufacturing materials or terminal configurations indicated by the suffix. It serves as a passive timing element within oscillator circuits.

Crystals Replacement Considerations

The 7M-14.7456MAHE-T is a documented alternative from the same manufacturer with identical electrical parameters and package dimensions. Verify that the suffix difference does not impact mechanical fit or solderability requirements.