8Z-27.120METJ-T

Crystals Overview

The 8Z-27.120METJ-T is a surface-mount quartz crystal resonator manufactured by TXC Corporation, operating at a fundamental frequency of 27.12 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±10 ppm. The component utilizes a seam-sealed ceramic package with dimensions of 2.5 mm x 2.0 mm and a maximum height of 0.9 mm. It supports a four-terminal SMD configuration with no leads, designed for reliable integration into compact electronic circuits.

Crystals Feature Summary

• Seam-sealed ceramic construction for enhanced environmental stability
• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead footprint suitable for space-constrained designs

Crystals Applications

• Wireless communication modules requiring stable clock signals
• Microcontroller system oscillators
• Consumer electronics timing references

Crystals Procurement Notes

Verify the specific package dimensions and electrical parameters against the official TXC datasheet prior to procurement. Confirm that the 18 pF load capacitance aligns with the target circuit design requirements. Ensure compliance with RoHS3 standards and check for any specific handling instructions related to the seam-sealed ceramic structure during assembly.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental frequency with ±10 ppm stability is required in a small form factor. The 18 pF load capacitance must match the oscillator circuit's external capacitor values. Consider the -20°C to +70°C operating temperature range for application suitability. Compare ESR specifications against driver strength limitations if necessary.

Crystals Part Context

This part belongs to the 8Z series of quartz crystals from TXC Corporation, characterized by seam-sealed ceramic packages. It differs from other 27.12 MHz variants like the 7V series by offering tighter frequency tolerance (±10 ppm vs ±30 ppm) and a distinct 2.5x2.0 mm footprint compared to the larger 3.2x2.5 mm packages found in other series.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.