AZ-37.400MAGI-T

Crystals Overview

The AZ-37.400MAGI-T is a surface-mount quartz crystal oscillator manufactured by TXC Corporation, designed for automotive applications. It operates at a nominal frequency of 37.4 MHz with a load capacitance of 16 pF. The component features a ceramic package with dimensions of 2.5 mm x 2.0 mm and utilizes a four-pad no-lead SMD configuration. Frequency stability is specified at +/-30 ppm at 25°C and +/-50 ppm over the operating temperature range of -40°C to +85°C. The device is certified under the AEC-Q200 standard, ensuring reliability for harsh automotive environments.

Crystals Feature Summary

• AEC-Q200 certified for automotive grade reliability
• Ceramic seam seal construction for enhanced durability
• Compact 2.5x2.0 mm four-pad surface mount footprint

Crystals Applications

• Automotive electronic control units (ECUs)
• In-vehicle infotainment systems
• Telematics modules

Crystals Procurement Notes

Verify that the specific part number matches the required automotive certification standards before procurement. Confirm that the load capacitance and frequency tolerance align with the target circuit design requirements. Ensure the supplier provides valid traceability documentation consistent with AEC-Q200 specifications for quality assurance purposes.

Crystals Selection Notes

Select this component when an automotive-grade quartz crystal with high dimensional stability is required. The ceramic package offers superior performance compared to metal can alternatives in terms of size and thermal resistance. Consider the +/-50 ppm total tolerance across the extended temperature range for system clock accuracy constraints.

Crystals Part Context

This model belongs to the AZ series of automotive quartz crystals from TXC Corporation. These components are engineered specifically for the automotive sector, distinguishing them from general industrial oscillators through rigorous qualification processes. The series emphasizes robustness against vibration and thermal cycling common in vehicle operations.

Crystals Replacement Considerations

Direct substitutes must match the 37.4 MHz frequency, 16 pF load capacitance, and AEC-Q200 certification. Verify that alternative packages maintain the 2.5x2.0 mm footprint and four-pad configuration to ensure PCB compatibility without redesign.