7M-12.288MAHJ-T

Crystals Overview

The TXC Corporation 7M-12.288MAHJ-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 12.288 MHz. It features a load capacitance of 18 pF and an equivalent series resistance of 100 Ohms. The component provides a frequency tolerance of ±30 ppm and utilizes a 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm.

Crystals Feature Summary

• Utilizes a compact 4-SMD, No Lead package for efficient surface mounting
• Provides stable oscillation at the standard 12.288 MHz frequency
• Designed for general-purpose timing applications requiring moderate stability

Crystals Applications

• Digital clock signal generation
• Microcontroller system clocks
• Communication interface timing circuits

Crystals Procurement Notes

Verify the specific suffix and packaging configuration against the manufacturer's current datasheet to ensure compatibility with assembly processes. Confirm that the 18 pF load capacitance aligns with the host circuit design requirements before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 12.288 MHz frequency is required in a small form factor. Ensure the host oscillator circuit supports an 18 pF load capacitance and can accommodate the specified 100 Ohm ESR for reliable startup and operation within the intended temperature range.

Crystals Part Context

This part belongs to the 7M series of quartz crystals from TXC Corporation. The series offers various frequency options in a standardized 3.2mm x 2.5mm footprint, balancing size constraints with performance needs for consumer electronics and industrial control systems.

Crystals Replacement Considerations

Direct substitutes include other 12.288 MHz crystals in the same 3.2x2.5mm SMD package with matching 18pF load capacitance and similar tolerance ratings. Verify pinout and mechanical height specifications to ensure board compatibility.