AV-12.288MAHV-T

Crystals Overview

The AV-12.288MAHV-T is a quartz crystal manufactured by TXC Corporation, designed for automotive applications. It operates at a nominal frequency of 12.288 MHz with a load capacitance of 8 pF and a frequency tolerance of ±30 ppm across the operating temperature range of -40°C to +85°C. The component features a glass-sealed ceramic package in a 3.2 x 2.5 mm surface-mount footprint with four pads. It is certified to AEC-Q200 standards, ensuring reliability for harsh environments.

Crystals Feature Summary

• AEC-Q200 qualified for automotive grade reliability
• Glass-sealed ceramic construction for environmental stability
• Compact 3.2 x 2.5 mm SMD package design

Crystals Applications

• Automotive electronic control units
• In-vehicle communication systems
• Automotive sensor interfaces

Crystals Procurement Notes

Verify the specific suffix 'HV' against the manufacturer's official datasheet to confirm the glass-seal variant and pin configuration. Ensure the load capacitance requirement of the target circuit matches the 8 pF specification. Confirm that the AEC-Q200 certification status meets the project's quality requirements before finalizing the procurement order.

Crystals Selection Notes

Select this component when an automotive-grade quartz crystal with a 12.288 MHz frequency is required. The 8 pF load capacitance and ±30 ppm tolerance are critical parameters for matching oscillator circuits. The glass-seal technology offers superior stability compared to standard epoxy packages in high-temperature automotive environments.

Crystals Part Context

This part belongs to the AV series of automotive crystals from TXC Corporation. It shares the same 3.2 x 2.5 mm form factor and AEC-Q200 qualification as other members like the AV-12.000MAHV-T, differing primarily in nominal frequency and load capacitance specifications within the same product family.

Crystals Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the STDCQS1-12.288M from NDK (NIHON DEMPA KOGYO CO., LTD). Verify mechanical dimensions and electrical parameters before substitution.