7M-16.666670MAAE-T

Crystals Overview

The 7M-16.666670MAAE-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 16.66667 MHz. It features a load capacitance of 12 pF and a frequency tolerance of ±30 ppm. The component utilizes a 4-SMD, No Lead package with dimensions of 3.20 mm x 2.50 mm and a maximum height of 0.80 mm. It supports an equivalent series resistance (ESR) of 80 Ohms and operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides precise timing signals via fundamental mode operation for digital circuits.
• Offers stable frequency performance with ±30 ppm tolerance across the specified industrial temperature range.
• Designed for automated surface-mount assembly processes using standard SMD footprints.

Crystals Applications

• Clock generation for microcontrollers and processors requiring 16.66667 MHz input.
• Timing references in communication interfaces such as RS-232 or UART systems.
• Synchronization components in consumer electronics and embedded control boards.

Crystals Procurement Notes

Verify that the specific part number matches the required frequency and tolerance specifications before integration. Confirm that the 4-SMD footprint aligns with the PCB layout design rules. Ensure that the operating temperature range meets the environmental requirements of the final application. Cross-reference datasheet parameters against system clock stability needs.

Crystals Selection Notes

Select this component when a fundamental frequency of 16.66667 MHz is strictly required rather than a standard integer value. Consider the 12 pF load capacitance compatibility with the oscillator circuit's internal capacitance. Evaluate the 80 Ohm ESR against the driver strength capabilities of the host device. Assess the -20°C to +70°C range against the operational environment constraints.

Crystals Part Context

This component belongs to the 7M series of quartz crystals from TXC Corporation, which are characterized by their small form factor and suitability for high-volume surface-mount manufacturing. The series provides various frequency options tailored for general-purpose timing applications in portable and industrial electronics.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters if considering alternative manufacturers.