7V-12.000MAHE-T

Crystals Overview

The 7V-12.000MAHE-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 12 MHz. It features a load capacitance of 12 pF and maintains a frequency stability of ±30 ppm across an extended industrial temperature range of -40°C to +85°C. The component utilizes a 4-SMD, no-lead package with dimensions of 3.2 mm in length and 2.5 mm in width. Designed for base mode operation, it exhibits an equivalent series resistance (ESR) of 100 Ohms. The device complies with RoHS3 standards and carries an ECCN classification of EAR99.

Crystals Feature Summary

• Provides stable oscillation at 12 MHz with ±30 ppm frequency stability
• Operates reliably within the -40°C to +85°C industrial temperature range
• Utilizes a compact 3.2 mm x 2.5 mm surface-mount footprint

Crystals Applications

• Industrial control systems requiring precise timing references
• Communication equipment utilizing standard clock frequencies
• Embedded microcontroller circuits demanding stable base-mode oscillation

Crystals Procurement Notes

Verify the specific manufacturer part number against official TXC documentation to ensure compatibility with design requirements. Confirm that the 12 pF load capacitance matches the oscillator circuit specifications. Check for compliance with relevant environmental regulations such as RoHS3. Ensure the 100 Ohm ESR value aligns with the host circuit's drive level constraints before integration.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency is required for digital logic or communication interfaces. The ±30 ppm tolerance suits applications where moderate precision is sufficient. The wide temperature range supports deployment in harsh environments. Consider the physical dimensions and SMD mounting style for PCB layout optimization.

Crystals Part Context

This component belongs to the 7V series of ceramic crystals from TXC Corporation. The series is characterized by small form factors suitable for space-constrained electronics. The 7V-12.000MAHE-T variant specifically targets applications needing reliable performance at 12 MHz with robust thermal stability.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.