AY-40.000MAMV-T

Crystals Overview

The AY-40.000MAMV-T is a 40 MHz fundamental mode quartz crystal manufactured by TXC Corporation. It features a 4-SMD, no-lead surface mount package with dimensions of 2.0 mm x 1.6 mm and a maximum height of 0.80 mm. The component operates within an automotive temperature range of -40°C to +125°C. It exhibits a frequency tolerance of ±30 ppm at 25°C and stability of ±100 ppm across the full operating range. The load capacitance is specified as 8 pF with an equivalent series resistance of 80 Ohms.

Crystals Feature Summary

• Automotive grade certification compliant with AEC-Q200 standards for reliability in vehicle applications.
• Seam seal construction utilizing SC cut quartz technology for enhanced mechanical stability.
• Compact 4-pin SMD footprint designed for high-density surface mount assembly processes.

Crystals Applications

• Automotive electronic control units requiring precise timing references
• Infotainment systems and navigation modules
• Advanced driver assistance systems (ADAS) sensors

Crystals Procurement Notes

Verify that the specific order quantity meets the manufacturer's standard packaging requirements. Confirm that the receiving facility has adequate ESD protection protocols during handling. Ensure storage conditions remain within specified limits to preserve moisture sensitivity levels prior to soldering. Cross-reference the date code with project timelines to avoid obsolescence risks associated with long-term inventory holding.

Crystals Selection Notes

Select this component when strict automotive reliability standards are mandatory for the design. Choose this part if the application demands a small form factor suitable for space-constrained PCB layouts. Consider this model where wide temperature operation is required without compromising frequency accuracy. Validate that the target circuit supports the specified 8 pF load capacitance for optimal performance.

Crystals Part Context

This crystal belongs to TXC Corporation's automotive-grade quartz component family. It is engineered specifically for harsh environments found in modern vehicles. The product line emphasizes durability and consistent performance under thermal stress. It serves as a critical timing element for digital logic and communication interfaces in automotive electronics.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.