7V-12.000MAAQ-T

Crystals Overview

The 7V-12.000MAAQ-T is a quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a fundamental frequency of 12.000 MHz with a frequency stability of ±30 ppm and a load capacitance of 10 pF. The component features an equivalent series resistance (ESR) of 150 Ohms and is housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm. It supports a standard operating temperature range from -20°C to +70°C.

Crystals Feature Summary

• Provides precise timing signals via fundamental mode quartz resonance
• Designed for reliable surface-mount integration on printed circuit boards
• Maintains stable frequency output within specified industrial temperature limits

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'AAQ' against official TXC documentation to confirm the exact load capacitance and tolerance specifications. Ensure that the selected distributor provides genuine components with traceable manufacturing data. Cross-reference the part number with the latest datasheet revisions to confirm compliance with current RoHS standards and material declarations before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency with 10 pF load capacitance is required for space-constrained designs. The 150 Ohm ESR value must align with the oscillator circuit's drive level requirements. Consider the ±30 ppm stability and -20°C to +70°C temperature range to ensure compatibility with the target application's environmental conditions and precision needs.

Crystals Part Context

This part belongs to the 7V series of quartz crystals from TXC Corporation, which are characterized by their small 3.2mm x 2.5mm footprint. The series is engineered for high-volume surface-mount production, offering consistent performance across various digital electronics. It serves as a critical timing element in modern compact devices where board space is limited but precise frequency control is essential.

Crystals Replacement Considerations

Direct substitutes include other 12 MHz crystals with identical 10 pF load capacitance and similar ESR values. Verify that alternative parts match the 3.2mm x 2.5mm SMD package dimensions and operate within the same -20°C to +70°C temperature range to ensure mechanical and electrical compatibility without circuit redesign.