SXT21410DC17-27.120M

Crystals Overview

The SXT21410DC17-27.120M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a fundamental frequency of 27.12 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. The component exhibits a frequency stability of ±20 ppm and a frequency tolerance of ±20 ppm. Designed for base mode operation, it supports a commercial temperature range from -20°C to +70°C. The device is housed in a compact 4-SMD, no-lead package with dimensions suitable for automated surface mount assembly.

Crystals Feature Summary

• Provides precise timing signals with high frequency stability for digital circuits
• Utilizes a leadless surface-mount package for efficient PCB space utilization
• Operates in fundamental mode for reliable oscillation performance

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Consumer electronics internal clocks

Crystals Procurement Notes

Verify the specific suffix DC17 against the manufacturer's current datasheet to confirm exact tolerance and stability grades, as suffixes often denote specific manufacturing batches or updated specifications. Ensure the ordering quantity matches the minimum order requirements defined by the distributor. Confirm that the 4-SMD footprint aligns with your PCB design guidelines before finalizing procurement.

Crystals Selection Notes

Select this component when a 27.12 MHz reference is required with ±20 ppm stability. The 10 pF load capacitance must match the circuit's external capacitor values to ensure accurate frequency output. Consider the 100 Ohm ESR limit for driver circuit compatibility. The commercial temperature range suits standard indoor applications rather than extreme environmental conditions.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packaging options for general-purpose timing applications. The SXT21410DC17-27.120M specifically targets applications requiring stable 27.12 MHz oscillation in compact electronic devices, serving as a key timing element in systems utilizing standard CMOS logic interfaces.

Crystals Replacement Considerations

Direct substitutes include other 27.12 MHz SMD crystals with identical 10 pF load capacitance and similar ESR values. Verify pinout compatibility for the 4-SMD no-lead package. Check if alternative manufacturers offer components with matching ±20 ppm stability and temperature range specifications to ensure functional equivalence.