8Z40090005

Crystals Overview

The TXC Corporation 8Z40090005 is a surface-mount MHz crystal operating at a nominal frequency of 40MHz. It features a 2.5 mm x 2 mm SMD package and supports a load capacitance of 12pF. The component provides a frequency tolerance of ±3ppm and a stability of ±14ppm across an operating temperature range of -5°C to +100°C. Designed for high reliability, it utilizes a sealed construction suitable for environments requiring robust performance beyond standard consumer limits.

Crystals Feature Summary

• High-temperature operational capability extending to +100°C
• Sealed surface-mount construction for environmental protection
• Tight frequency tolerance of ±3ppm for precise timing

Crystals Applications

• Industrial control systems requiring extended temperature ranges
• Automotive electronics with thermal stress
• Outdoor communication equipment
• Consumer devices in hot climates

Crystals Procurement Notes

Verify the specific suffix and revision level when ordering to ensure compatibility with your design requirements. Confirm that the 12pF load capacitance matches your circuit design to avoid frequency drift. Check the latest datasheet for any updates regarding compliance or packaging changes before finalizing procurement.

Crystals Selection Notes

Select this component when a 40MHz reference is needed in a compact 2520 footprint with high-temperature resilience. Ensure the system can accommodate the 12pF load capacitance requirement. Consider the ±14ppm stability specification against your application's jitter and timing budget constraints.

Crystals Part Context

This part belongs to the 8Z series of MHz crystals from TXC Corporation. It is designed as a drop-in replacement for other 2.5x2mm 40MHz crystals where higher temperature ratings are required. It serves as a fundamental timing element in digital circuits.

Crystals Replacement Considerations

Direct substitutes include other 2520 40MHz crystals with similar load capacitance and temperature ranges. Verify pinout and electrical parameters match exactly before swapping.