8Z-16.000MEHC-T

Crystals Overview

The 8Z-16.000MEHC-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precise frequency generation in electronic circuits. Operating at a fundamental frequency of 16 MHz, this component utilizes seam seal technology within a compact 2.5 mm x 2.0 mm SMD package. It features a load capacitance of 9 pF and maintains a frequency tolerance of ±30 ppm. The device supports base harmonic operation modes and is constructed to meet RoHS3 compliance standards, ensuring environmental safety while delivering reliable performance for standard commercial applications requiring stable clock signals.

Crystals Feature Summary

• Seam seal construction for enhanced environmental protection
• Compact 2.5x2.0 mm surface mount footprint
• Fundamental mode operation at 16 MHz
• RoHS3 compliant manufacturing

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing
• Embedded digital circuit synchronization

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target circuit design, as this model specifies 9 pF. Confirm that the ±30 ppm frequency tolerance aligns with the application's stability needs. Ensure the 2.5x2.0 mm package dimensions fit the available PCB real estate. Check for any automotive or high-reliability certifications if operating in harsh environments, as standard commercial grades may lack extended qualification data.

Crystals Selection Notes

Select this component when a small form factor is required for 16 MHz timing applications. The 9 pF load capacitance necessitates matching oscillator circuit parameters accordingly. Consider the ±30 ppm tolerance sufficient for general digital logic but potentially insufficient for precision communication interfaces. Evaluate thermal requirements against the standard commercial temperature range typically associated with this series.

Crystals Part Context

This part belongs to the 8Z series of quartz crystals from TXC Corporation, characterized by its small 2.5x2.0 mm package size. The series targets space-constrained designs where standard larger crystals cannot fit. The 'MEHC' suffix indicates specific packaging and sealing variations within the product line, distinguishing it from other variants like the MAH series which may differ in load capacitance or physical dimensions.

Crystals Replacement Considerations

The 8Z-16.000MAAJ-T serves as a comparable alternative within the same manufacturer lineup, though it differs in load capacitance (18 pF vs 9 pF) and physical dimensions (2.5x2.0 mm vs 2.5x2.0 mm). Cross-reference must verify circuit compatibility due to the capacitance mismatch.