SXT32421CC16-22.1184M

Crystals Overview

The SXT32421CC16-22.1184M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 22.1184 MHz with a load capacitance of 21 pF and an equivalent series resistance of 50 Ohms. The component exhibits a frequency stability of ±25 ppm and functions within an operating temperature range of -10°C to +60°C. It utilizes a 4-SMD, no-lead package configuration measuring 3.2mm x 2.5mm. The device is lead-free and RoHS compliant, designed for precise timing applications in electronic circuits requiring stable clock signals.

Crystals Feature Summary

• Surface-mount ceramic construction for reliable performance
• High frequency stability of ±25 ppm
• RoHS compliant and lead-free manufacturing
• Compact 3.2mm x 2.5mm footprint

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits
• Consumer electronics timing references

Crystals Procurement Notes

Verify the specific suffix CC16 corresponds to the required 21pF load capacitance and 50 Ohm ESR for your circuit design. Confirm the -10°C to +60°C temperature range meets environmental requirements. Ensure the 4-SMD no-lead package aligns with PCB land pattern specifications. Cross-reference the manufacturer datasheet for soldering profile recommendations to maintain component integrity during assembly processes.

Crystals Selection Notes

Select this component when a 22.1184 MHz frequency is specifically required for baud rate generation or system clocking. The 21pF load capacitance must match the oscillator circuit's external capacitor values to ensure accurate frequency output. Consider the ±25 ppm stability tolerance against system jitter requirements. The ceramic type offers robustness compared to glass packages, suitable for standard consumer and industrial environments within the specified temperature limits.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series typically includes variants with different load capacitances and stability ratings, such as the SXT32421AA07 and SXT32421CB27 models. These components are designed to replace through-hole crystals in modern compact electronic designs, offering improved mounting reliability and reduced board space consumption while maintaining standard electrical characteristics.

Crystals Replacement Considerations

Direct substitutes include other 22.1184 MHz crystals with identical 21pF load capacitance and 50 Ohm ESR. Verify that replacement parts share the same 3.2x2.5mm SMD footprint and -10°C to +60°C operating range. Check compatibility with existing oscillator circuit parameters before swapping manufacturers.