7M-27.120MAHE-T

Crystals Overview

The TXC CORPORATION 7M-27.120MAHE-T is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 27.12 MHz with a load capacitance of 12 pF and a frequency stability of ±30 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and utilizes a 4-SMD, no-lead package measuring 3.20 mm in length, 2.50 mm in width, and 0.80 mm in maximum height. It supports a wide operating temperature range from -40°C to +85°C.

Crystals Feature Summary

• Fundamental oscillation mode operation for precise timing control
• Wide industrial temperature range capability from -40°C to +85°C
• Compact 3.2mm x 2.5mm surface-mount footprint for space-constrained designs

Crystals Applications

• Wireless communication modules requiring stable carrier frequencies
• Industrial control systems operating in variable thermal environments
• Consumer electronics utilizing 27.12 MHz clock signals

Crystals Procurement Notes

Verify the complete part number including suffixes against official TXC documentation to ensure correct load capacitance and temperature rating. Confirm RoHS compliance status and moisture sensitivity level requirements prior to ordering. Cross-reference distributor specifications with manufacturer datasheets to validate packaging quantities and availability constraints.

Crystals Selection Notes

Select this component when a 27.12 MHz fundamental crystal with 12pF load capacitance is required for SMD assembly. Ensure circuit design accommodates the specified 60 Ohm ESR value. Verify that the application environment remains within the -40°C to +85°C operational limits defined by the 7M series characteristics.

Crystals Part Context

This part belongs to the TXC 7M series of ceramic crystals, which are characterized by their small form factor and suitability for high-volume surface-mount manufacturing processes. The series provides reliable performance across various consumer and industrial electronic applications where compact timing solutions are necessary.

Crystals Replacement Considerations

QT325G-27.120MAHV-T by QST is listed as a substitute option. Verify electrical compatibility regarding load capacitance and frequency tolerance before implementation.