7M-14.31818MAHJ-T

Crystals Overview

The TXC Corporation 7M-14.31818MAHJ-T is a surface-mount fundamental mode crystal operating at 14.31818MHz. It features an 18pF load capacitance and ±30ppm frequency tolerance/stability. The unit has a maximum ESR of 100 Ohms and operates within a -20°C to +70°C temperature range. Dimensions are 3.20mm x 2.50mm x 0.80mm in a 4-SMD, no-lead package.

Crystals Feature Summary

• Fundamental mode operation for stable clock generation
• Surface-mount design compatible with automated assembly
• RoHS compliant construction

Crystals Applications

• General purpose timing circuits
• Consumer electronics clock sources
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'J' against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with standard reflow soldering profiles for SMD components. Cross-reference datasheet parameters with circuit requirements before final procurement decisions.

Crystals Selection Notes

Select this component when a 14.31818MHz frequency is required for consumer-grade applications. The 18pF load capacitance must match the oscillator circuit design. Verify that the ±30ppm stability meets system timing accuracy needs. Confirm the -20°C to +70°C operating range aligns with environmental conditions.

Crystals Part Context

This part belongs to the 7M series of surface-mount crystals from TXC Corporation. It utilizes a 3.2mm x 2.5mm footprint common in compact electronic designs. The fundamental mode operation distinguishes it from overtone crystals, offering reliable performance for standard digital clock applications.

Crystals Replacement Considerations

The 7M-14.31818MAAJ-T is a documented substitute with identical 18pF load capacitance and frequency. Verify pinout and dimensional compatibility during replacement. Ensure equivalent stability and temperature range requirements are met by the alternative part.