7V-27.120MAAV-T

Crystals Overview

The TXC CORPORATION 7V-27.120MAAV-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 27.12 MHz. It features an 8 pF load capacitance and a frequency tolerance of ±30 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and utilizes a 4-SMD, no-lead package with dimensions of 3.20 mm x 2.50 mm x 0.90 mm. Designed for base mode operation, it functions within a temperature range of -20°C to +70°C. The device complies with RoHS3 standards and holds an MSL rating of 1.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator
• Compact 4-SMD no-lead surface mount package
• Compliant with RoHS3 environmental standards

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Communication module timing references

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official part number guide to ensure correct load capacitance and packaging configuration. Confirm that the selected variant matches the required frequency stability and temperature range specifications for the target application environment before finalizing procurement.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental frequency with 8 pF load capacitance is required. Ensure the circuit design accommodates the specified 60 Ohm ESR value. Verify that the 3.2mm x 2.5mm footprint aligns with the PCB layout constraints and that the operating temperature range meets the system requirements.

Crystals Part Context

This component belongs to the 7V series of ceramic crystals manufactured by TXC Corporation. The series is characterized by standard SMD packages designed for automated assembly processes. The 7V designation indicates specific dimensional and electrical characteristics consistent with the manufacturer's general product line for surface-mount resonators.

Crystals Replacement Considerations

The QT325G-27.120MAHV-T from QST is documented as a parameter-equivalent substitute. Verify compatibility regarding load capacitance, ESR, and physical dimensions before implementation.