7M-27.120MAAE-T

Crystals Overview

The 7M-27.120MAAE-T is a fundamental mode quartz crystal resonator manufactured by TXC Corporation, 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 tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and supports base harmonic operation. It is housed in a compact 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a maximum height of 0.80 mm. The device is rated for an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Provides stable frequency generation using fundamental mode quartz resonance technology.
• Utilizes a compact surface-mount package suitable for automated assembly processes.
• Ensures reliable performance across extended industrial temperature ranges.

Crystals Applications

• Clock signal generation for digital communication systems
• Timing reference for microcontroller circuits
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific suffix and marking codes against the official manufacturer datasheet to ensure exact electrical parameter compliance. Confirm that the received components match the specified package dimensions and terminal configuration. Check for any recent product discontinuation notices or lifecycle status updates from TXC Corporation prior to finalizing procurement orders.

Crystals Selection Notes

Select this component when a 27.12 MHz timing source is required with moderate stability specifications. Ensure the target circuit design accommodates the 12 pF load capacitance requirement for accurate frequency alignment. Verify that the PCB layout supports the 3.2 mm x 2.5 mm footprint and allows for adequate thermal management within the specified operating temperature limits.

Crystals Part Context

This part belongs to the 7M series of quartz crystals from TXC Corporation, which focuses on standard surface-mount resonators. The series offers various frequency options tailored for general-purpose timing applications. The 7M-27.120MAAE-T specifically addresses needs for audio-related sampling rates and data transmission interfaces requiring precise clock synchronization.

Crystals Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 12 pF load capacitance, and 4-SMD no-lead package dimensions. Verify compatibility of ESR values and temperature ranges. Cross-reference with other manufacturers' equivalent parts ensuring identical mechanical and electrical specifications for seamless integration.