AZ-27.120MANQ-T

Crystals Overview

The AZ-27.120MANQ-T is a quartz crystal resonator manufactured by TXC Corporation, designed for automotive applications with AEC-Q200 certification. It operates at a fundamental frequency of 27.12 MHz with a load capacitance of 10 pF. The component features a tolerance of ±30 ppm at ambient temperature (25°C) and stability of ±50 ppm across the extended industrial temperature range of -40°C to +125°C. It utilizes a 4-pin CSMD seam seal ceramic package measuring 2.5 mm x 2.0 mm, with an equivalent series resistance (ESR) of 100 Ohms.

Crystals Feature Summary

• AEC-Q200 certified for automotive grade reliability
• Seam seal ceramic construction for environmental protection
• Compact 4-pin surface mount design

Crystals Applications

• Automotive electronic systems
• Clock signal generation in vehicle control units
• Communication modules requiring stable frequency references

Crystals Procurement Notes

Verify that the specific part number includes the 'MANQ' suffix to ensure AEC-Q200 automotive qualification and the correct 10 pF load capacitance. Confirm the package dimensions match the 2.5x2.0 mm footprint requirements. Ensure the supplier provides documentation confirming the extended temperature stability specifications of ±50 ppm from -40°C to +125°C. Cross-reference the manufacturer's latest datasheet to validate current production status and compliance with RoHS directives before finalizing procurement orders.

Crystals Selection Notes

Select this component when automotive-grade reliability and wide temperature stability are critical. The 10 pF load capacitance requires circuit designs to match the specified external capacitors precisely. The 100 Ohm ESR value influences oscillator circuit gain requirements. Consider the small 2.5x2.0 mm package size for space-constrained PCB layouts. Ensure the application environment does not exceed the maximum operating temperature of +125°C.

Crystals Part Context

This crystal belongs to TXC's AZ series, which specializes in miniature seam seal crystals for demanding environments. The series is characterized by robust ceramic packaging and high-frequency stability. It complements other TXC automotive components like the AV and 7V series, offering distinct package sizes and temperature ranges tailored for different automotive subsystems.

Crystals Replacement Considerations

Direct substitutes must maintain AEC-Q200 certification and identical 27.12 MHz frequency with 10 pF load capacitance. Verify that alternative parts support the same ±50 ppm stability over the -40°C to +125°C range. Check for compatible 4-pin CSMD package dimensions to ensure mechanical fit. Confirm equivalent ESR values to prevent oscillator startup issues.