8Y-40.000METV-T

Crystals Overview

The TXC Corporation 8Y-40.000METV-T is a surface-mount quartz crystal oscillator operating at a nominal frequency of 40 MHz. It utilizes a seam seal package with dimensions of 2.0 mm x 1.6 mm and a maximum seated height of 0.50 mm. The component features a load capacitance of 8 pF, a frequency tolerance of ±10 ppm, and an equivalent series resistance (ESR) of 80 Ohms. It supports a standard operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Compact 2.0mm x 1.6mm surface mount package design
• Seam seal construction for environmental protection
• Standard 8pF load capacitance configuration

Crystals Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Digital communication interface synchronization

Crystals Procurement Notes

Verify the specific datasheet version for the 8Y-40.000METV-T to confirm exact electrical parameters and mechanical tolerances. Ensure compatibility with the target circuit's load capacitance requirements. Check for any recent manufacturing updates or pinout revisions that may affect board layout. Confirm availability through authorized distributors as lead times may vary based on current production schedules.

Crystals Selection Notes

Select this component when a compact 40 MHz reference is required for space-constrained designs. The 80 Ohm ESR and 8pF load capacitance must match the host oscillator circuit specifications. Consider the -40°C to +85°C temperature range against the application environment. Compare against similar TXC 8Z or 8J series parts if different form factors are needed.

Crystals Part Context

This part belongs to the TXC 8Y series of miniature quartz crystals. The series is characterized by small footprint options suitable for modern high-density PCB layouts. The 8Y designation typically indicates a 2.0mm x 1.6mm seam seal package, distinguishing it from larger or leaded alternatives in the broader product catalog.

Crystals Replacement Considerations

Direct substitutes include other 40 MHz crystals with identical 2.0x1.6mm dimensions and 8pF load capacitance. Verify ESR values around 80 Ohms to ensure oscillation stability. Cross-reference with TXC 8Z-40.000METV-T only if dimensional changes are acceptable.