7V-28.63630MAHE-T

Crystals Overview

The 7V-28.63630MAHE-T is a fundamental mode MHz crystal manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 28.63630 MHz with a frequency stability and tolerance of ±30ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm and a maximum height of 0.80mm. The device supports a wide operating temperature range from -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental oscillation mode operation for precise timing control
• Compact 4-SMD surface-mount package suitable for space-constrained designs
• Wide industrial temperature range capability from -40°C to +85°C
• Compliance with RoHS3 environmental regulations

Crystals Applications

• General clock signal generation in electronic circuits
• Timing reference sources for microcontroller systems
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the specific suffix 'HE' against the manufacturer's Quartz Crystal Part Number Guide to confirm pin configuration and packaging details. Ensure the design accounts for the specified 12pF load capacitance to maintain the stated ±30ppm frequency accuracy. Confirm that the 60 Ohm ESR aligns with the oscillator circuit requirements. Check for RoHS3 compliance documentation if required by project specifications.

Crystals Selection Notes

Select this component when a 28.63630 MHz fundamental frequency is required within a 3.2x2.5mm SMD footprint. It is suitable for applications demanding ±30ppm stability across a -40°C to +85°C temperature range. Consider the 12pF load capacitance and 60 Ohm ESR parameters during circuit design to ensure proper oscillation startup and frequency accuracy.

Crystals Part Context

This part belongs to the 7V series of quartz crystals from TXC Corporation. The series offers various frequencies and packages optimized for surface-mount technology. The 7V series is characterized by its small form factor and reliability in standard commercial and industrial environments, providing stable timing solutions for modern electronic devices.

Crystals Replacement Considerations

The 7M-28.63636MAAE-T is listed as a similar alternative by the manufacturer. Verify compatibility regarding frequency tolerance, load capacitance, and physical dimensions before substitution.