7A-30.000MAHE-T

Crystals Overview

The TXC Corporation 7A-30.000MAHE-T is a quartz crystal resonator operating at a fundamental frequency of 30.000 MHz. It features a surface-mount design with a 3225 package dimension (3.2 mm x 2.5 mm). The component has a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. It supports an operating temperature range from -40°C to +85°C. The device utilizes SMD/SMT termination for automated assembly.

Crystals Feature Summary

• Glass-sealed construction provides enhanced resistance to moisture and environmental stress compared to standard ceramic packages.
• Designed for compatibility with standard SMT pick-and-place equipment and reflow soldering processes.
• Compliant with RoHS directives, utilizing leaded glass within specific exemption parameters.

Crystals Applications

• Portable USB interface cards
• Personal Digital Assistants (PDAs)
• Digital cameras
• Laptop computers

Crystals Procurement Notes

Verify the current lifecycle status before integration, as availability may be limited. Confirm that the 12 pF load capacitance aligns with the target circuit design requirements. Ensure the ±30 ppm tolerance meets the system clock accuracy specifications. Validate compliance with local environmental regulations regarding the glass seal composition.

Crystals Selection Notes

Select this component when a compact 3225 footprint is required for high-frequency applications up to 30 MHz. It is suitable for designs needing robust environmental stability in consumer electronics. Consider alternative series if tighter frequency tolerances or automotive-grade certifications are mandatory.

Crystals Part Context

This part belongs to the TXC 7A series, which specializes in small-form-factor quartz crystals. The series is engineered for mass production in portable consumer devices where space constraints and reliability are critical factors.

Crystals Replacement Considerations

Consult official manufacturer documentation for direct substitutes. Verify pinout compatibility and electrical parameters such as ESR and drive level when evaluating alternatives.

Crystals FAQ

What is the physical package size?

The component uses a 3225 surface-mount package measuring 3.2 mm by 2.5 mm.

Is the device compliant with RoHS standards?

Yes, it is RoHS compliant, with lead content in the glass seal falling under specific regulatory exemptions.