7M-27.120MAHE-T

Crystals Overview

The 7M-27.120MAHE-T is a surface-mount crystal component manufactured by FTS, designed for precision timing applications. It operates at a nominal frequency of 27.12 MHz with a load capacitance of 12 pF and an equivalent series resistance of 60 Ohms. The device provides tight frequency tolerance and stability of ±30 ppm across the specified operating temperature range of -40°C to +85°C. Housed in a compact 3.2x2.5 mm package, it supports lead-free soldering processes and complies with RoHS standards.

Crystals Feature Summary

• Delivers precise frequency control with ±30 ppm stability and tolerance
• Operates reliably within an extended industrial temperature range of -40°C to +85°C
• Features low equivalent series resistance of 60 Ohms for efficient circuit integration
• Complies with environmental standards including RoHS and China RoHS

Crystals Applications

• Avionics systems requiring stable clock signals
• Navigation equipment utilizing precise timing references
• Radar systems dependent on accurate frequency generation
• Communication hardware needing reliable oscillation

Crystals Procurement Notes

Verify that the received components match the exact part number 7M-27.120MAHE-T from manufacturer FTS. Confirm compliance with RoHS directives and check for physical integrity of the 3.2x2.5 mm SMD package. Ensure storage conditions maintain component quality prior to assembly.

Crystals Selection Notes

Select this component when a 27.12 MHz reference with ±30 ppm stability is required for harsh environments. The 12 pF load capacitance and 60 Ohm ESR must align with the host oscillator circuit design. Consider the -40°C to +85°C rating for industrial or automotive contexts where thermal resilience is critical.

Crystals Part Context

This crystal belongs to the family of high-stability surface-mount resonators used in demanding electronic systems. It serves as a fundamental timing element for microcontrollers and communication interfaces. The specific model ensures consistent performance under varying thermal loads, supporting robust system operation.

Crystals Replacement Considerations

The 7M-27.120MAHI-T is a documented substitute variant. Verify pin compatibility and electrical parameters before substitution.