AZ-19.200MEQE-T

Crystals Overview

The AZ-19.200MEQE-T is a quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 19.2 MHz with a load capacitance of 10 pF. The component features a Seam Seal package measuring 2.5 mm by 2.0 mm with four pads. It offers a frequency tolerance of ±10 ppm at 25°C and ±30 ppm across the extended temperature range of -40°C to +105°C. The device supports automotive-grade requirements and utilizes a base harmonic mode of operation.

Crystals Feature Summary

• Seam Seal construction provides robust environmental protection suitable for demanding conditions.
• Automotive-grade qualification ensures reliability in vehicle electronic systems.
• Compact 2.5x2.0 mm footprint facilitates high-density circuit board layouts.

Crystals Applications

• Automotive infotainment and control modules
• On-board diagnostic (OBD) interfaces
• Automotive communication bus systems

Crystals Procurement Notes

Verify the specific suffix and package dimensions against the official TXC datasheet to ensure compatibility with the target PCB footprint. Confirm that the Seam Seal variant meets the required thermal cycling standards for the intended automotive environment. Cross-reference the frequency tolerance specifications with system clock accuracy requirements before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a compact, automotive-grade quartz solution is required for 19.2 MHz timing. The Seam Seal package offers superior stability compared to standard metal can packages in harsh environments. Ensure the design accommodates the 2.5x2.0 mm outline and four-pad configuration. Consider the ±10 ppm initial tolerance for precision clock generation needs within automotive networks.

Crystals Part Context

This part belongs to the TXC Quartz Crystal product line, specifically engineered for high-reliability applications. The AZ series denotes specialized packaging technologies aimed at enhancing durability. As a 19.2 MHz resonator, it serves as a critical timing reference for digital logic and microcontroller operations in automotive electronics requiring strict frequency stability.

Crystals Replacement Considerations

• 7B-19.200MEEQ-T