SXT32416AA48-18.432M

Crystals Overview

The SXT32416AA48-18.432M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 18.432 MHz with a load capacitance of 16 pF and a series resistance of 70 Ohms. The component features a tolerance of ±50 ppm and utilizes a 4-SMD, No Lead package configuration. This device provides stable clock signals for electronic circuits requiring precise timing references.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode operation for stability
• Standardized 4-SMD no-lead footprint

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'M' against the manufacturer's current datasheet to confirm lead-free status and tape/reel packaging specifications. Ensure the operating temperature range aligns with system requirements, as standard variants may differ from extended temperature options. Cross-reference the load capacitance value with circuit design parameters before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 18.432 MHz reference is required for serial communication protocols or microcontroller systems. The 16 pF load capacitance must match the external circuit loading conditions specified in the host device datasheet. Consider the 70 Ohm series resistance for impedance matching and power dissipation analysis within the target application environment.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within a compact form factor suitable for space-constrained PCB layouts. The model number indicates specific electrical characteristics including frequency, load capacitance, and package type defined by the manufacturer's coding system.

Crystals Replacement Considerations

Direct substitutes include other 18.432 MHz crystals with identical 16 pF load capacitance and 4-SMD no-lead packages. Verify that alternative manufacturers offer comparable ±50 ppm tolerance and similar series resistance values to ensure circuit compatibility without redesign.

Crystals FAQ

What is the package type for this crystal?

The SXT32416AA48-18.432M uses a 4-SMD, No Lead package configuration.

What is the frequency tolerance?

The frequency tolerance is specified as ±50 ppm at room temperature.