SXT22411DD27-14.7456M

Crystals Overview

The SXT22411DD27-14.7456M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise frequency control in electronic circuits. It operates at a nominal frequency of 14.7456 MHz with a load capacitance of 11 pF and an equivalent series resistance (ESR) of 120 Ohms. The component features a frequency tolerance of ±20 ppm and is housed in a 4-SMD, No Lead package, specifically identified as SMD2520-4P. While some sources indicate an operating temperature range of -40°C to +85°C, other documentation specifies -20°C to +70°C; the device supports fundamental operation mode.

Crystals Feature Summary

• Surface-mount design utilizing a 4-SMD, No Lead package configuration
• Fundamental oscillation mode for stable frequency generation
• Low equivalent series resistance of 120 Ohms

Crystals Applications

• Clock signal generation for digital logic circuits
• Frequency reference for communication modules
• Timing source for microcontroller systems

Crystals Procurement Notes

Verify the specific operating temperature range required for your application, as available data indicates variations between -40°C to +85°C and -20°C to +70°C for this part number. Confirm package dimensions against the SMD2520-4P specification to ensure board layout compatibility. Cross-reference the load capacitance of 11 pF with circuit design requirements to maintain frequency accuracy. Ensure the supplier provides official datasheets confirming the ±20 ppm tolerance and 120 Ohm ESR values before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 14.7456 MHz frequency reference is required in a compact surface-mount form factor. The 11 pF load capacitance and 120 Ohm ESR must match the oscillator circuit design specifications. Consider the ±20 ppm tolerance for applications requiring moderate frequency stability. Evaluate the thermal performance against the documented operating temperature limits to ensure reliability under expected environmental conditions.

Crystals Part Context

This part belongs to the SXT224 series of crystals from Suntsu Electronics, Inc., which offers various frequency options and tolerance levels within the same package family. Similar variants include models with different tolerances such as ±30 ppm or ±50 ppm, and alternative frequencies like 24.000 MHz. The series maintains consistent physical dimensions while varying electrical characteristics to suit diverse timing requirements.

Crystals Replacement Considerations

Direct substitutes may include other SMD crystals with identical 14.7456 MHz frequency, 11 pF load capacitance, and compatible package dimensions. Verify that replacement parts meet or exceed the ±20 ppm tolerance and 120 Ohm ESR specifications. Ensure the alternative component supports the required operating temperature range for the specific application environment.