7V-12.288MAAE-T

Crystals Overview

The 7V-12.288MAAE-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precise frequency generation in electronic circuits. It operates at a nominal frequency of 12.288 MHz with a frequency stability and tolerance of ±30 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, No Lead package configuration, measuring 5.00 mm in length and 3.20 mm in width, with a maximum height of 1.05 mm. The device supports fundamental mode operation and is rated for an operating temperature range of -20°C to +70°C. It complies with RoHS3 specifications and holds an MSL rating of 1.

Crystals Feature Summary

• Provides stable frequency reference with ±30 ppm tolerance
• Compact 4-SMD no-lead surface mount design
• Fundamental mode quartz crystal operation
• Compliant with RoHS3 environmental standards

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific manufacturer part number against official TXC documentation to ensure authenticity. Confirm that the required frequency stability, load capacitance, and temperature range meet the target circuit specifications. Check for RoHS3 compliance requirements if applicable to the final product. Ensure the 4-SMD package dimensions are compatible with the PCB footprint and assembly process capabilities.

Crystals Selection Notes

Select this component when a 12.288 MHz fundamental frequency is required with moderate stability. The 12 pF load capacitance must match the oscillator circuit design. Consider the -20°C to +70°C operating range for environmental suitability. The 100 Ohm ESR value should be compatible with the driving circuit's power constraints. Verify package compatibility for automated surface-mount assembly.

Crystals Part Context

This component belongs to the TXC Corporation quartz crystal product line, specifically within the category of MHz crystals. It is a passive frequency control device used to establish precise timing references in digital electronics. The 4-SMD form factor allows for efficient space utilization on printed circuit boards compared to through-hole alternatives.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers include 7V-12.288MAAQ-T, 7V-12.288MAHE-T, and ABM8G-12.288MHZ-B4Y-T. Verify electrical parameters and package dimensions before substitution.