7M-16.000MAAJ-T

Crystals Overview

The 7M-16.000MAAJ-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 16 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±30 ppm. The unit exhibits an equivalent series resistance (ESR) of 80 Ohms and operates within a temperature range of -20°C to +70°C. Its physical dimensions are 3.2 mm in length, 2.5 mm in width, and 0.7 mm in height, utilizing a 4-SMD, no-lead package.

Crystals Feature Summary

• Seam sealing construction for enhanced environmental protection
• High precision with tight frequency stability specifications
• Compact surface-mount design suitable for space-constrained applications

Crystals Applications

• General purpose clock signal generation
• Microcontroller timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'AAJ' against official datasheets to confirm the 18 pF load capacitance requirement, as other variants in the 7M series may utilize different values such as 12 pF or 10 pF. Ensure the selected component matches the target circuit's oscillator configuration requirements regarding ESR and drive level before finalizing procurement.

Crystals Selection Notes

Select this component when a 16 MHz fundamental mode crystal is required with a standard 18 pF load capacitance. Consider the -20°C to +70°C operating range and ±30 ppm initial tolerance. Verify that the 80 Ohm ESR aligns with the host oscillator circuit capabilities and that the 0.7 mm profile fits the board clearance constraints.

Crystals Part Context

This part belongs to the 7M series of seam-sealing crystals from TXC Corporation. These components are designed for general electronic applications requiring reliable frequency control. The series offers various frequency and tolerance options within a standardized small outline package format.

Crystals Replacement Considerations

The 7M-16.000MAHE-T is a documented alternative from the same manufacturer, though it specifies a 12 pF load capacitance instead of 18 pF.