SXT21418EE16-52.000M

Crystals Overview

The SXT21418EE16-52.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 52 MHz with a load capacitance of 18 pF. The component exhibits a frequency stability of ±15 ppm and a tolerance of ±25 ppm. Its equivalent series resistance (ESR) is specified as 60 Ohms. The device supports base harmonic operation and functions within a temperature range of -10°C to +60°C. It utilizes a 4-SMD, no-lead package for integration into compact electronic circuits.

Crystals Feature Summary

• Provides precise 52 MHz timing signals with high frequency stability
• Designed for surface-mount assembly in space-constrained applications
• Operates reliably across standard commercial temperature ranges

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix EE16 against official Suntsu documentation to confirm the exact ESR and temperature grade. Ensure the 18 pF load capacitance matches the target circuit design requirements. Confirm that the 4-SMD no-lead package dimensions align with the PCB footprint specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 52 MHz fundamental mode crystal is required with ±15 ppm stability. The 18 pF load capacitance must match the oscillator circuit's capacitive load. Consider the 60 Ohm ESR value for drive level sensitivity. The -10°C to +60°C operating range suits general commercial electronics rather than industrial or automotive environments requiring wider thermal margins.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packages. The EE16 suffix typically denotes specific electrical characteristics such as ESR and temperature range within this product line. It serves as a passive timing element in active oscillator circuits.

Crystals Replacement Considerations

Direct substitutes include other 52 MHz, 18 pF, 4-SMD crystals with comparable ±15 ppm stability and similar ESR values. Verify pin compatibility and thermal performance. Cross-reference with Suntsu's official replacement guide for validated alternatives.