SXT21418CA17-16.384M

Crystals Overview

The SXT21418CA17-16.384M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for fundamental-mode operation at a nominal frequency of 16.384 MHz. This component features an 18 pF load capacitance and a maximum equivalent series resistance (ESR) of 200 Ohms. It provides a frequency tolerance of ±25 ppm and a frequency stability of ±50 ppm. The device operates within a temperature range of -10°C to +70°C and is housed in a compact 4-SMD, no-lead package.

Crystals Feature Summary

• Fundamental mode quartz crystal operation
• Compact 4-SMD surface-mount footprint
• RoHS compliant lead-free construction

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix CA17 against your design requirements to ensure compatibility with the intended load capacitance and stability specifications. Confirm that the operating temperature range of -10°C to +70°C aligns with your application environment. Cross-reference the datasheet parameters for ESR and frequency tolerance to guarantee signal integrity in your circuit design before finalizing procurement.

Crystals Selection Notes

Select this component when a precise 16.384 MHz reference is required for digital logic or communication interfaces. The ±25 ppm tolerance suits applications needing moderate frequency accuracy. Ensure the PCB layout supports the 4-SMD package dimensions. Consider the -10°C lower temperature limit if the device will operate in colder environments, as alternative variants may be necessary for wider thermal ranges.

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 CA17 suffix indicating specific electrical characteristics such as load capacitance and stability. These components are standard passive elements used to provide stable clock signals in electronic circuits, replacing older through-hole technologies with space-saving surface-mount solutions.

Crystals Replacement Considerations

Direct substitutes include other SXT214 series parts with matching 16.384 MHz frequency and 18 pF load capacitance, provided the stability and ESR ratings meet the circuit requirements. Verify pinout compatibility for the 4-SMD package when considering cross-brand alternatives.