SXT3249CC38-19.200M

Crystals Overview

The SXT3249CC38-19.200M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 19.2 MHz with a load capacitance of 9 pF and a maximum equivalent series resistance of 70 Ohms. The unit features a frequency stability tolerance of ±25 ppm and functions within an extended temperature range of -30°C to +85°C. The component utilizes a 4-SMD, No Lead package configuration.

Crystals Feature Summary

• Provides stable timing signals for digital circuits
• Designed for surface-mount assembly processes
• Operates across extended industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to confirm exact electrical tolerances and temperature ratings. Ensure the ordering part number matches the required load capacitance and package dimensions. Request current datasheets directly from the manufacturer or authorized distributors to validate compliance with RoHS standards and material declarations before finalizing procurement.

Crystals Selection Notes

Select this component when a precise 19.2 MHz reference is required for applications demanding ±25 ppm stability. Consider the 9 pF load capacitance requirement for circuit design compatibility. Evaluate the 70 Ohm ESR limit against driver capability. Confirm that the -30°C to +85°C operating range aligns with the environmental conditions of the target application.

Crystals Part Context

This crystal belongs to the SXT3249 series of surface-mount resonators. The series offers various frequency options and package styles tailored for compact electronic designs. Suntsu Electronics positions these components as reliable timing solutions for consumer and industrial electronics requiring consistent frequency generation without active oscillation circuitry.

Crystals Replacement Considerations

Direct substitutes must match the 19.2 MHz frequency, 9 pF load capacitance, 4-SMD package, and ±25 ppm stability. Verify that alternative manufacturers offer compatible ESR values and temperature ranges. Cross-reference pinout configurations if applicable, though standard crystals typically lack polarity.