7A-12-.000MAAK-T

Crystals Overview

The TXC Corporation 7A-12.000MAAK-T is a quartz crystal resonator operating at a fundamental frequency of 12 MHz. It features a frequency tolerance and stability of ±30 ppm and requires a load capacitance of 18 pF. The component utilizes an SMD/SMT surface mount package with dimensions of 5.0 mm in length, 3.2 mm in width, and 1.2 mm in height. It is designed for operation within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Glass-sealed construction provides enhanced resistance to moisture and environmental stress compared to standard ceramic or resin packages.
• Supports standard SMT assembly processes including reflow soldering without requiring specialized工艺 adaptations.

Crystals Applications

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

Crystals Procurement Notes

Verify the exact suffix against official documentation, as variations such as MAHJ-T or MAHK-T exist within the same series. Confirm current availability status, as specific variants may be listed as End-of-Life or discontinued by the manufacturer. Ensure compatibility with existing circuit designs regarding load capacitance and drive level requirements before finalizing procurement.

Crystals Selection Notes

Select this component when high reliability under thermal cycling is required due to its glass-sealed design. It is suitable for applications needing ±30 ppm stability in industrial temperature ranges. Consider alternative AEC-Q200 certified models if automotive qualification is mandatory, as the standard 7A series may not meet those specific standards.

Crystals Part Context

This part belongs to the TXC 7A series of ultra-miniature, thin, low series resistance MHz crystals. The series is characterized by high accuracy, extremely low aging, and high Q/low phase noise properties. These components are engineered for space-constrained consumer electronics and portable devices where size and performance are critical.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify cross-reference data directly from the manufacturer's official documentation or authorized distributors for valid alternatives.