AY-20.000MFNQ-T

Crystals Overview

The AY-20.000MFNQ-T is a surface-mount MHz quartz crystal manufactured by TXC Corporation, designed for automotive applications. It operates at a fundamental frequency of 20.000 MHz with a load capacitance of 8pF and an equivalent series resistance of 100 Ohms. The component features a 4-pin SMD package with dimensions of 2.0mm x 1.6mm. Frequency tolerance is ±15ppm at 25°C, with stability maintained within ±50ppm across the operating temperature range of -40°C to 125°C. It holds AEC-Q200 certification.

Crystals Feature Summary

• AEC-Q200 qualified for automotive grade reliability
• Seam seal construction using ceramic materials
• Compact 4-pad surface mount footprint

Crystals Applications

• Automotive electronic systems requiring precise timing
• On-board diagnostic modules
• Infotainment system clock generation

Crystals Procurement Notes

Verify the specific suffix against official manufacturer documentation to ensure correct frequency tolerance and stability specifications. Confirm that the selected variant matches the required AEC-Q200 qualification status for automotive integration. Cross-reference the package dimensions and pin configuration with the target PCB layout to guarantee mechanical compatibility during assembly.

Crystals Selection Notes

Select this component when a small form factor is critical for automotive circuit design. The 2.0x1.6mm size allows for high-density board layouts. Ensure the application environment stays within the specified -40°C to 125°C range to maintain the guaranteed ±50ppm stability. The 8pF load capacitance must match the oscillator circuit requirements.

Crystals Part Context

This part belongs to the AY series of automotive-grade quartz crystals from TXC Corporation. These components utilize seam seal technology to provide robust environmental protection. The series is specifically engineered to meet the rigorous demands of modern vehicle electronics, offering reliable performance in harsh thermal conditions compared to standard commercial crystals.

Crystals Replacement Considerations

QT532G-20.000MBBK-T

Crystals FAQ

What is the frequency stability specification over the full temperature range?

The frequency stability is ±50ppm across the operating temperature range of -40°C to 125°C.

Does this component meet automotive industry standards?

Yes, the AY-20.000MFNQ-T is certified under the AEC-Q200 standard for passive components.