7R-24.000MEEC-T

Crystals Overview

The 7R-24.000MEEC-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precise frequency generation in electronic circuits. This component operates at a nominal frequency of 24 MHz and utilizes a 4-SMD, No Lead package with dimensions of 2.05 mm in length, 1.65 mm in width, and 0.6 mm in height. It features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 150 Ohms. The unit supports a drive level of 10 uW and maintains a frequency tolerance and stability of ±15 ppm across the operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Seam-sealed ceramic construction ensures long-term frequency stability and environmental robustness.
• Compact 4-SMD no-lead footprint facilitates automated surface-mount assembly processes.
• Optimized low drive level operation minimizes power consumption and mechanical stress on the resonator.

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Digital signal processing synchronization

Crystals Procurement Notes

Verify the specific suffix configuration against the official TXC datasheet to ensure compatibility with target circuit parameters. Confirm that the required load capacitance matches the oscillator design specifications. Check for RoHS compliance status relevant to the manufacturing region. Validate the operating temperature range requirements against the specified -20°C to +70°C limits before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a compact quartz solution is required for 24 MHz applications within standard commercial temperature ranges. Consider the 150 Ohm ESR value for oscillator circuit design to ensure proper startup conditions. Evaluate the 9 pF load capacitance requirement against the host system's input capacitance. Compare physical dimensions against available board space constraints relative to alternative packages.

Crystals Part Context

This part belongs to the 7R series of seam-sealed quartz crystals from TXC Corporation. The series is characterized by its small form factor and reliability for general-purpose timing applications. It serves as a fundamental passive component for establishing stable clock signals in various digital electronics systems requiring precise frequency references.

Crystals Replacement Considerations

Direct substitutes include the 7R-24.000MEEE-T and 7R-24.000MAAJ-T, which share similar series characteristics but may differ in load capacitance or tolerance specifications. Verify electrical parameters such as ESR and load capacitance before substitution to maintain circuit performance integrity.