SXT22418DD38-14.7456M

Crystals Overview

The SXT22418DD38-14.7456M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 14.7456 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 120 Ohms. It utilizes a 4-SMD, No Lead package configuration, specifically identified as SMD2520-4P in distributor documentation. This device is designed for precision timing applications requiring stable frequency generation.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Stable frequency generation at 14.7456 MHz
• Low equivalent series resistance for efficient operation

Crystals Applications

• Clock signal generation for microprocessors
• Timing reference for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific suffix designation against the manufacturer's official datasheet to confirm exact electrical characteristics and packaging specifications. Ensure compatibility with the target circuit's load capacitance requirements. Confirm RoHS compliance status through official documentation before integration into production environments.

Crystals Selection Notes

Select this component when a 14.7456 MHz frequency is required for digital system synchronization. Consider the ±20 ppm tolerance for application stability needs. Evaluate the SMD2520-4P footprint constraints against PCB layout limitations. Compare ESR values with driver IC specifications to ensure proper oscillation startup conditions.

Crystals Part Context

This part belongs to Suntsu Electronics' SXT series of surface-mount crystals. The series offers various frequencies and package options for timing applications. The SXT22418DD38 variant specifically denotes the physical dimensions and terminal configuration suitable for high-density board layouts.

Crystals Replacement Considerations

Cross-reference with other 14.7456 MHz crystals in the 4-SMD No Lead package format. Verify that substitute components match the 18 pF load capacitance and 120 Ohm ESR specifications to maintain circuit performance.