AA-24.000MAHJ-T

Crystals Overview

The AA-24.000MAHJ-T is a 24 MHz quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates within an automotive-grade temperature range of -40°C to +85°C and holds AEC-Q200 certification, ensuring reliability in harsh environments. The component features a frequency tolerance of ±30 ppm at both 25°C and across the full operating range, with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. Housed in a compact 2-SMD, No Lead package, it utilizes fundamental mode operation and is RoHS compliant, making it suitable for precision timing circuits requiring high stability.

Crystals Feature Summary

• AEC-Q200 certified for automotive application reliability
• Wide industrial temperature range from -40°C to +85°C
• Compact 2-SMD no-lead surface mount package
• Fundamental mode quartz crystal operation

Crystals Applications

• Automotive electronic control units (ECUs)
• Infotainment system clock generation
• Telematics modules
• ADAS sensor interfaces

Crystals Procurement Notes

Verify that the specific part number suffix matches the required load capacitance and tolerance specifications for your circuit design. Confirm AEC-Q200 certification status if automotive compliance is mandatory for the end product. Ensure the 2-SMD footprint dimensions align with the PCB layout constraints. Check for RoHS compliance documentation to meet environmental standards. Validate the operating temperature range against the intended deployment environment.

Crystals Selection Notes

Select this component when a small form factor is required alongside automotive-grade durability. The 18 pF load capacitance must match the oscillator circuit design to ensure accurate frequency output. Consider the ±30 ppm stability for systems where moderate frequency drift is acceptable. The fundamental mode operation provides efficient power consumption compared to overtones. Evaluate the ESR value to ensure compatibility with the driving circuit's gain requirements.

Crystals Part Context

This crystal belongs to TXC Corporation's AA series, which focuses on automotive-grade quartz components. These parts are engineered to withstand vibration and thermal stress typical in vehicle environments. The series supports various frequencies and packages, providing designers with standardized solutions for mass production. The AA-24.000MAHJ-T specifically addresses the need for reliable timing in space-constrained automotive modules.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.