7A-8.000MAAQ-T

Crystals Overview

The TXC Corporation 7A-8.000MAAQ-T is a surface-mount quartz crystal oscillator designed for precision timing applications. It operates at a fundamental frequency of 8 MHz with a standard frequency tolerance and stability of ±30 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a two-terminal SMD package without leads, measuring 5 mm in length, 3.2 mm in width, and 1.2 mm in height. The device supports a supply voltage range from 1.8 V to 1.8 V and delivers a CMOS output format. It functions reliably within an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Glass-sealed construction provides enhanced environmental stress resistance and long-term reliability compared to standard ceramic or resin packages.
• Compatible with standard SMT assembly processes and reflow soldering, ensuring high production yield and automated manufacturing efficiency.
• Low parasitic capacitance design simplifies circuit matching requirements for microcontroller clock inputs.

Crystals Applications

• Portable USB data acquisition cards
• Personal Digital Assistants (PDAs)
• Digital cameras
• NFC readers

Crystals Procurement Notes

Verify current availability status as the product may be subject to discontinuation or limited stock. Confirm RoHS compliance details regarding lead content exemptions if required for specific regulatory certifications. Ensure the selected frequency tolerance and load capacitance match the target circuit design specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a robust glass-sealed crystal is required for compact 3225 footprint designs. It is suitable for consumer electronics and industrial devices needing stable 8 MHz timing. Consider alternative frequencies within the 7A series if different clock speeds are necessary while maintaining similar package and performance characteristics.

Crystals Part Context

This part belongs to the TXC 7A series of surface-mount quartz crystals. The series is characterized by its glass-sealing technology, which offers superior protection against moisture and mechanical shock. These components are widely used in portable electronic devices where size constraints and reliability are critical factors in system design.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer channels for potential obsolescence management or direct replacements.