7M-27.120MAHJ-T

Crystals Overview

The TXC Corporation 7M-27.120MAHJ-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 27.12 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±30 ppm. The component has an equivalent series resistance (ESR) of 60 Ohms maximum. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20 mm x 2.50 mm x 0.80 mm. The device supports base harmonic operation mode.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode quartz resonance
• Compact 3.2mm x 2.5mm footprint

Crystals Applications

• Clock signal generation for microprocessors
• Timing reference for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific suffix 'J' against the manufacturer's official part number guide to confirm the exact load capacitance and tolerance specifications. Ensure the ordering documentation matches the 7M series datasheet requirements for soldering profiles and storage conditions to maintain performance integrity.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental frequency with 18 pF load capacitance is required. Consider the ±30 ppm stability and 60 Ohm ESR limits relative to the oscillator circuit design. Evaluate the 3.2mm x 2.5mm package size against available PCB real estate constraints.

Crystals Part Context

This part belongs to the TXC 7M series of MHz crystals. The series offers various frequencies and load capacitances in standard SMD packages. The 7M-27.120MAHJ-T specifically targets applications requiring precise timing at 27.12 MHz with moderate stability requirements.

Crystals Replacement Considerations

No public confirmed substitute part numbers are documented for this specific model.