7A-8.000MAHE-T

Crystals Overview

The 7A-8.000MAHE-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 12 pF and a frequency stability of ±30 ppm. The component utilizes a 2-SMD, no-lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.20 mm in height. This device supports standard surface mount technology (SMD/SMT) processes for automated assembly.

Crystals Feature Summary

• Provides stable 8 MHz oscillation with ±30 ppm frequency tolerance
• Utilizes a compact 5.0 x 3.2 mm SMD footprint for space-constrained designs
• Engineered for high reliability in commercial electronic systems

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• General-purpose digital circuit synchronization

Crystals Procurement Notes

Verify the specific suffix 'HE' against official TXC documentation to confirm pin configuration and material specifications. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm current manufacturing status as obsolete parts may require alternative sourcing strategies or approved substitute validation.

Crystals Selection Notes

Select this component when a fixed 8 MHz reference with moderate stability is required. Compare load capacitance requirements against the target oscillator circuit design. Evaluate thermal performance within the specified operating range. Consider package dimensions relative to available board space and mounting constraints.

Crystals Part Context

This part belongs to the 7A series of quartz crystals from TXC Corporation. The series focuses on standard surface-mount resonators for general electronics. The 7A designation indicates a specific glass-passivated crystal element housed in a standardized SMD case. This family targets cost-effective solutions for consumer and industrial timing needs.

Crystals Replacement Considerations

The AA-8.000MAHQ is listed as a similar available substitute. Verify electrical parameters and mechanical dimensions before substitution. Consult official manufacturer cross-reference guides for validated alternatives.