AY-26.000MFNQ-T

Crystals Overview

The AY-26.000MFNQ-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for automotive applications. It operates at a nominal frequency of 26 MHz with a frequency tolerance of ±15 ppm and stability of ±50 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes the fundamental oscillation mode and is housed in a compact 4-SMD, no-lead package measuring 2.0 mm x 1.6 mm with a maximum height of 0.8 mm. The device is qualified under AEC-Q200 standards.

Crystals Feature Summary

• AEC-Q200 qualified for automotive reliability requirements
• Compact 2.0mm x 1.6mm SMD footprint
• Fundamental mode operation

Crystals Applications

• Automotive electronic systems
• Clock signal generation in vehicle control units
• Communication modules requiring 26 MHz reference

Crystals Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required tolerance and stability specifications. Confirm that the 2.0x1.6mm package dimensions align with the target PCB layout constraints. Ensure the supplier provides valid traceability documentation for automotive-grade components.

Crystals Selection Notes

Select this component when a small form factor is critical for automotive designs. The 10pF load capacitance must match the oscillator circuit design. Consider the ±15ppm tolerance against system timing requirements. Verify the operating temperature range meets the specific application environment.

Crystals Part Context

This part belongs to the broader category of surface-mount quartz crystals produced by TXC Corporation. It serves as a frequency reference solution for high-volume consumer and industrial electronics. The 26 MHz frequency is commonly used in wireless communication interfaces and microcontroller clock sources within compact devices.

Crystals Replacement Considerations

Direct substitutes include other 26 MHz SMD crystals from TXC with identical 2.0x1.6mm dimensions and AEC-Q200 qualification. Cross-vendor replacements require matching the 10pF load capacitance and 100 Ohm ESR to ensure circuit stability.