SXT14418CB16-14.7456M

Crystals Overview

The SXT14418CB16-14.7456M 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 ±25 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 4-SOJ package with a 9.50 mm pitch. The operating temperature range is specified from -10°C to +60°C. This device is designed for precision timing applications requiring stable high-frequency signals in compact electronic assemblies.

Crystals Feature Summary

• Provides precise frequency generation at 14.7456 MHz with tight tolerance stability
• Utilizes a compact 4-SOJ surface-mount package for automated assembly integration
• Designed for operation within standard industrial temperature ranges

Crystals Applications

• Clock signal generation for digital logic circuits
• Timing reference for microcontroller systems
• Synchronization components in communication interfaces

Crystals Procurement Notes

Verify the specific RoHS compliance status as sources indicate non-compliance. Confirm the exact moisture sensitivity level and handling requirements prior to soldering. Ensure the supplier provides genuine parts from Suntsu Electronics, Inc., as counterfeit components may exhibit degraded frequency stability or mechanical failure under thermal stress.

Crystals Selection Notes

Select this component when a 14.7456 MHz clock source is required with ±25 ppm accuracy. The 18 pF load capacitance must match the oscillator circuit design. Consider the 4-SOJ footprint constraints and the -10°C to +60°C operating range against environmental conditions. Verify ESR compatibility with the driving gate to ensure reliable oscillation startup.

Crystals Part Context

This part belongs to the SXT14418 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies tailored for consumer and industrial electronics. The 14.7456 MHz variant is commonly used in audio and video processing due to its divisibility into standard sampling rates. The SOJ package provides a balance between size reduction and thermal performance compared to through-hole alternatives.

Crystals Replacement Considerations

Direct substitutes must match the 14.7456 MHz frequency, 18 pF load capacitance, and 4-SOJ package dimensions. Cross-reference pinout compatibility and ESR values. Verify that alternative manufacturers offer similar ±25 ppm tolerance and compatible operating temperature ranges to ensure functional equivalence without redesign.