SXT22418CA16-16.384M

Crystals Overview

The SXT22418CA16-16.384M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a fundamental frequency of 16.384 MHz. This component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, No Lead package, designed for automated assembly processes. The unit supports a standard commercial temperature range, ensuring stable oscillation performance in typical electronic applications requiring precise timing references.

Crystals Feature Summary

• Provides stable frequency generation at 16.384 MHz with low phase noise characteristics suitable for digital clocking.
• Utilizes a leadless surface-mount design to facilitate high-volume automated pick-and-place manufacturing.
• Engineered with specific load capacitance parameters to ensure accurate frequency matching within oscillator circuits.

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Consumer electronics control boards

Crystals Procurement Notes

Verify the exact suffix configuration against the manufacturer's current datasheet to confirm tolerance and temperature grade specifications. Ensure compatibility with reflow soldering profiles specified for leadless packages. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required by regulatory standards. Validate that the 18pF load capacitance matches the target circuit design requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a 16.384 MHz reference is required for systems utilizing 18pF load capacitors. Consider the 100 Ohm ESR value for oscillator circuit stability calculations. The 4-SMD no-lead form factor is ideal for space-constrained PCB layouts. Evaluate the commercial temperature range suitability against the operational environment of the end product. Compare alternative frequencies if system architecture allows flexibility.

Crystals Part Context

This part belongs to the SXT224 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package styles for different timing needs. The CA16 suffix typically denotes specific dimensional and electrical characteristics within this family. These components are widely used in general-purpose electronics where reliable clock signals are essential for synchronous data processing.

Crystals Replacement Considerations

Direct substitutes include other 16.384 MHz crystals with identical 18pF load capacitance and similar physical dimensions. Verify pinout compatibility and mounting pad layout equivalence. Check if alternative manufacturers offer comparable ESR values and frequency stability tolerances. Ensure any replacement maintains the same leadless package style for seamless integration.