7V-27.000MEIV-T

Crystals Overview

The TXC Corporation 7V-27.000MEIV-T is a MHz quartz crystal operating at 27.000MHz. It utilizes glass seal technology with an 8pF load capacitance and ±10ppm frequency stability at 25°C, extending to ±20ppm across the -40°C to +85°C temperature range. The component features a 60 Ohms ESR and is housed in a 4-SMD, No Lead package.

Crystals Feature Summary

• Glass seal construction for enhanced environmental durability
• High precision frequency stability of ±10ppm at room temperature
• Compact surface-mount design suitable for automated assembly

Crystals Applications

• Precision timing circuits requiring stable clock references
• Consumer electronics utilizing 27MHz signal processing
• Industrial control systems operating within extended temperature ranges

Crystals Procurement Notes

Verify the specific suffix MEIV against official TXC documentation to confirm glass seal characteristics and tolerance grades. Ensure compatibility with existing PCB footprints for 4-SMD no lead packages. Confirm supply status through authorized channels as availability may vary.

Crystals Selection Notes

Select this component when strict frequency accuracy is required over varying thermal conditions. The glass seal variant offers superior stability compared to standard ceramic packages. Evaluate the 8pF load capacitance requirement against the oscillator circuit design to ensure proper resonance.

Crystals Part Context

This part belongs to the TXC MHz quartz crystal series, distinguished by its glass seal manufacturing process. It serves as a high-stability alternative to standard ceramic crystals, providing improved long-term reliability and frequency consistency for critical timing applications.

Crystals Replacement Considerations

Direct substitutes include the 7V-27.000MDDV-T, which shares the same package but offers ±20ppm stability. Verify that the reduced precision of alternatives meets the system requirements before substitution.