8Z-12.000MAAV-T

Crystals Overview

The 8Z-12.000MAAV-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 12 MHz with a load capacitance of 8 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 150 Ohms and utilizes a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a maximum height of 0.55 mm. It supports a standard operating temperature range of -20°C to +70°C and is available in reel packaging.

Crystals Feature Summary

• Provides stable fundamental mode oscillation for digital clock signals
• Utilizes a compact leadless surface-mount footprint for automated assembly
• Complies with RoHS 3 standards for environmental safety

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Consumer electronics control boards

Crystals Procurement Notes

Verify the specific suffix and manufacturer designation against official TXC documentation to ensure authenticity. Confirm that the required load capacitance matches the circuit design specifications. Check for updated datasheets regarding moisture sensitivity levels and reflow soldering profiles prior to procurement.

Crystals Selection Notes

Select this component when a small form factor is required for 12 MHz timing. Ensure the application environment stays within the specified -20°C to +70°C range. Verify that the 150 Ohm ESR value is compatible with the oscillator circuit's drive level requirements.

Crystals Part Context

This part belongs to the 8Z series of quartz crystals from TXC Corporation. It represents a standard surface-mount solution for general-purpose timing needs. The series offers various frequency options within a consistent physical footprint, facilitating board layout standardization across different product lines.

Crystals Replacement Considerations

QT252S-16.000MAAV-T is listed as a parameter-equivalent substitute by QST, though frequency differences exist.