SXT32410AA48-18.432M

Crystals Overview

The SXT32410AA48-18.432M is a surface-mount quartz crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 18.432 MHz with a frequency tolerance of ±50 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 70 Ohms. It utilizes a 4-SMD, No Lead package configuration, designed for compact electronic circuit applications requiring stable clock signals.

Crystals Feature Summary

• Provides precise 18.432 MHz frequency generation for digital timing circuits
• Utilizes a leadless surface-mount design for automated assembly compatibility
• Maintains frequency stability within specified tolerance limits under operating conditions

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm exact electrical parameters and packaging variations. Ensure the requested part matches the required frequency tolerance and ESR specifications for the target application circuit. Cross-reference the RoHS status and material declarations with current regulatory requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 18.432 MHz reference frequency is required for embedded systems or communication modules. Consider the 10 pF load capacitance requirement of the host oscillator circuit to ensure proper frequency accuracy. Evaluate the 4-SMD footprint constraints against the printed circuit board layout availability and assembly capabilities.

Crystals Part Context

This part belongs to the SXT32410 series of surface-mount crystals from Suntsu Electronics. The series typically offers various frequency options in a standardized small outline package. These components are engineered for high-volume manufacturing environments where consistent performance and reliable soldering characteristics are critical for long-term device operation.

Crystals Replacement Considerations

Direct substitutes must match the 18.432 MHz frequency, 10 pF load capacitance, and 4-SMD no-lead package dimensions. Verify that alternative manufacturers provide comparable ±50 ppm tolerance and similar ESR values to maintain circuit timing integrity without redesigning the oscillator network.