7A-29.4912MAAJ-T

Crystals Overview

The TXC Corporation 7A-29.4912MAAJ-T is a surface mount quartz crystal unit designed for electronic circuits requiring precise frequency control. It operates at a fundamental frequency of 29.4912 MHz with a load capacitance of 18 pF and an equivalent series resistance of 50 Ohms. The component provides a frequency stability of ±30 ppm across an operating temperature range of -20°C to +70°C. It utilizes a 2-SMD, no lead package with dimensions of 5.00mm x 3.20mm.

Crystals Feature Summary

• Surface mount glass sealed crystal unit
• High reliability environmental performance
• Tight tolerance and stability specifications

Crystals Applications

• General purpose timing circuits
• Consumer electronics
• Industrial control systems

Crystals Procurement Notes

Verify current availability status as the component may be obsolete or discontinued. Confirm RoHS compliance and lead-free status through official manufacturer documentation before procurement. Ensure substitute parts meet identical electrical and mechanical specifications if original supply is unavailable.

Crystals Selection Notes

Select this component when a 29.4912 MHz frequency is required with ±30 ppm stability in a compact SMD form factor. Consider the -20°C to +70°C operating range suitability for the target application environment. Verify load capacitance requirements match the oscillator circuit design.

Crystals Part Context

This part belongs to the 7A series of MHz crystals from TXC Corporation. These units are characterized by their small footprint and high reliability. They are designed for automatic assembly processes and offer consistent performance in standard commercial applications.

Crystals Replacement Considerations

Similar substitutes include the ABM3 series. Verify that any replacement matches the 29.4912 MHz frequency, 18 pF load capacitance, 50 Ohm ESR, and compatible package dimensions.