7A-28.63636MAAE-T

Crystals Overview

The TXC Corporation 7A-28.63636MAAE-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 28.63636 MHz. It features a frequency stability and tolerance of ±30 ppm, with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 50 Ohms. The component utilizes a 2-SMD, no-lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.35 mm in maximum height. Designed for base mode operation, it supports a commercial operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides precise timing signals via fundamental resonance mode
• Ensures stable frequency output within specified thermal limits
• Facilitates automated assembly through standard surface-mount packaging

Crystals Applications

• General-purpose digital logic clock generation
• Microcontroller system timing references
• Consumer electronic device synchronization circuits

Crystals Procurement Notes

Verify current availability status as the component is listed as obsolete or end-of-life by the manufacturer. Confirm if replacement components are available from authorized distributors. Ensure that any substitute parts meet the required electrical specifications and physical dimensions for your specific application design.

Crystals Selection Notes

Select this component only if the commercial temperature range of -20°C to +70°C meets your operational requirements. Verify that the circuit design accommodates the 12 pF load capacitance and 50 Ohm ESR. Consider alternative automotive-grade crystals if extended temperature ranges or higher reliability standards are necessary for the target environment.

Crystals Part Context

This part belongs to the 7A series of quartz crystals from TXC Corporation. These components are designed for general electronic applications requiring reliable frequency control. The series offers various frequencies and packages to support diverse consumer electronics needs.

Crystals Replacement Considerations

QT532G-19.200MAAE-T is listed as a parameter-equivalent substitute by QST.