7M-28.800MBBK-T

Crystals Overview

The TXC Corporation 7M-28.800MBBK-T is a fundamental crystal component operating at a nominal frequency of 28.8 MHz. It features a frequency stability tolerance of ±50 ppm and utilizes a load capacitance of 20 pF. The unit exhibits an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead surface-mount package with dimensions of 3.20 mm in length and 2.50 mm in width.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator providing stable oscillation
• Compact surface-mount design suitable for automated assembly processes
• Defined load capacitance specification for precise circuit matching

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Digital signal processing system synchronization

Crystals Procurement Notes

Verify the specific manufacturer datasheet to confirm current production status and compliance certifications. Ensure that the target application circuit supports the required load capacitance of 20 pF to maintain the specified frequency accuracy. Confirm that the 4-SMD footprint matches the printed circuit board layout constraints before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a fundamental frequency of 28.8 MHz is required with moderate stability. The 20 pF load capacitance must align with the oscillator circuit design. Consider the 60 Ohm ESR value for drive level limitations. This part is suitable for general-purpose digital timing applications where high precision is not critical.

Crystals Part Context

This component belongs to the 7M series of crystals from TXC Corporation. The series focuses on high precision and frequency stability for standard electronic applications. The 7M-28.800MBBK-T represents a specific frequency variant within this lineup, designed for surface-mount integration in various consumer and industrial electronics.

Crystals Replacement Considerations

Consult official distributor databases for direct cross-reference part numbers. Verify that any substitute maintains identical frequency, load capacitance, and physical dimensions. Ensure the replacement component meets the same electrical specifications and mounting requirements.