AT-8.000MAHH-T

Crystals Overview

The AT-8.000MAHH-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 8 MHz with a load capacitance of 15 pF and a frequency tolerance of ±30 ppm. The component features an HC-49/S package, measuring 11.4 mm in length and 4.35 mm in width. It is certified to the AEC-Q200 automotive reliability standard, ensuring performance under rigorous conditions.

Crystals Feature Summary

• Certified to AEC-Q200 automotive quality standards for reliability
• Utilizes HC-49/S surface-mount package design
• Provides stable 8 MHz oscillation with 15 pF load capacitance

Crystals Applications

• Automotive electronic control units
• Microcontroller clock sources
• Communication interface timing

Crystals Procurement Notes

Verify the specific suffix 'HH' against the official TXC datasheet to confirm package dimensions and electrical parameters. Ensure the component meets AEC-Q200 requirements if used in automotive contexts. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status prior to integration into final assemblies.

Crystals Selection Notes

Select this component when an 8 MHz reference is required in an HC-49/S form factor. The 15 pF load capacitance must match the oscillator circuit design. Consider the ±30 ppm tolerance for system timing accuracy. Verify that the surface-mount orientation fits the PCB layout constraints compared to through-hole alternatives.

Crystals Part Context

This part belongs to the AT series of quartz crystals from TXC Corporation. The series focuses on standard frequency references suitable for general electronics and automotive sectors. The HC-49/S package allows for automated assembly while maintaining robust mechanical stability for vibration-prone environments.

Crystals Replacement Considerations

Consult the official TXC replacement guide for direct equivalents. Generic substitutes may differ in load capacitance or package height. Verify AEC-Q200 certification continuity if replacing in qualified automotive designs.