SXT21418CC17-37.400M

Crystals Overview

The SXT21418CC17-37.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise frequency generation in electronic circuits. This component operates at a nominal frequency of 37.4 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 100 Ohms. It features a frequency stability of ±30 ppm and a tolerance of ±25 ppm, ensuring reliable performance across various applications. The device supports fundamental oscillation mode and is housed in a compact 4-SMD, no-lead package, suitable for automated assembly processes.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package design
• Fundamental oscillation mode operation
• RoHS compliant and lead-free construction

Crystals Applications

• General purpose clock signal generation
• Microcontroller timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'CC17' against official Suntsu documentation to confirm temperature range and stability specifications. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm RoHS compliance status through current manufacturer declarations rather than relying on distributor stock descriptions.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental frequency is required with moderate stability needs. Consider the 18 pF load capacitance requirement for circuit matching. Evaluate the 4-SMD package size against available PCB real estate constraints compared to larger through-hole alternatives.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packages, with the CC17 suffix typically indicating specific electrical characteristics within the lineup. It serves as a standard timing element for digital systems requiring stable clock sources.

Crystals Replacement Considerations

Direct substitutes include other 37.4 MHz crystals with identical 18 pF load capacitance and similar ESR values. Verify pinout compatibility for the 4-SMD no-lead package before substitution.