7M-12.288MAHL-T

Crystals Overview

The 7M-12.288MAHL-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 12.288 MHz with a frequency tolerance and stability of ±30 ppm across the extended industrial temperature range of -40°C to +85°C. The component features a load capacitance of 22 pF and utilizes a standard 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm. It supports a maximum drive level of 50 µW, ensuring reliable oscillation within specified electrical limits while maintaining compact form factor requirements.

Crystals Feature Summary

• Extended industrial operating temperature range from -40°C to +85°C
• Compact 3.2 mm x 2.5 mm surface-mount footprint
• High frequency stability of ±30 ppm
• Optimized for low power consumption with 50 µW drive level

Crystals Applications

• Industrial communication systems requiring stable clock references
• Microcontroller base clock generation in harsh environments
• Data acquisition modules with wide temperature exposure
• Embedded control units in automotive or IoT devices

Crystals Procurement Notes

Verify that the specific order matches the exact suffix MAHL-T to ensure correct load capacitance and temperature rating. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure handling procedures account for surface-mount sensitivity during assembly processes.

Crystals Selection Notes

Select this component when a 12.288 MHz reference is required with ±30 ppm stability over an extended temperature range. The 22 pF load capacitance must align with the oscillator circuit design. Consider the 3.2x2.5 mm package size for board space constraints compared to larger alternatives.

Crystals Part Context

This part belongs to the 7M series of quartz crystals from TXC Corporation, characterized by small SMD packages and standardized electrical parameters. It serves as a passive timing element distinct from active MEMS oscillators, providing fundamental frequency resonance without internal amplification circuits.

Crystals Replacement Considerations

Direct substitutes include other 12.288 MHz crystals with identical 22 pF load capacitance and ±30 ppm tolerance in the same 3.2x2.5 mm package. Verify equivalent drive level specifications and temperature ranges before substitution.