AY-25.000MAMQ-T

Crystals Overview

The AY-25.000MAMQ-T is a fundamental parallel quartz crystal manufactured by TXC Corporation, designed for automotive applications. It operates at a nominal frequency of 25 MHz with a load capacitance of 10 pF. The component features a tolerance of ±30 ppm at 25°C and stability of ±100 ppm over the extended temperature range of -40°C to +125°C. It utilizes a 4-pin SMD seam seal package measuring 2.0 x 1.6 mm with a height of 0.75 mm. The unit has an equivalent series resistance (ESR) of 100 Ohms and is certified under AEC-Q200 standards.

Crystals Feature Summary

• Automotive-grade certification compliant with AEC-Q200 standards
• Seam seal construction for enhanced environmental reliability
• Extended operating temperature range suitable for harsh environments

Crystals Applications

• Automotive electronic systems
• On-board navigation units
• Vehicle communication modules

Crystals Procurement Notes

Verify that the specific part number includes the required AEC-Q200 qualification documentation. Confirm that the 2.0x1.6mm package dimensions align with the target PCB layout constraints. Ensure the supplier provides traceability records consistent with automotive supply chain requirements.

Crystals Selection Notes

Select this component when an automotive-grade quartz crystal is required for space-constrained designs. The 2.0x1.6mm footprint offers a compact solution compared to standard crystals. The ±100ppm stability across the full temperature range supports precise timing needs in vehicle electronics.

Crystals Part Context

This part belongs to the AY series of seam seal quartz crystals from TXC Corporation. These components are specifically engineered for high-reliability applications where small form factors and robust performance are critical. The series is widely used in consumer and industrial electronics requiring stable clock signals.

Crystals Replacement Considerations

Direct substitutes must match the 25MHz frequency, 10pF load capacitance, and 2.0x1.6mm package size. Verify that any alternative component also holds AEC-Q200 certification and meets the -40°C to +125°C operating temperature specifications.