SXT22412CA16-38.400M

Crystals Overview

The SXT22412CA16-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a fundamental frequency of 38.4 MHz. This component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package, designed for automated assembly processes. The unit offers frequency stability options of ±25 ppm or ±50 ppm, ensuring precise timing synchronization in electronic circuits. Operating temperature ranges are specified up to +60°C or +85°C depending on the specific variant configuration.

Crystals Feature Summary

• Surface-mount design with no lead construction for reliable PCB integration
• Fundamental mode operation providing stable oscillation at 38.4 MHz
• Low equivalent series resistance for efficient circuit performance
• Compliant with standard SMT reflow soldering profiles

Crystals Applications

• Microcontroller clock sources requiring precise timing
• Communication modules needing stable carrier frequencies
• Consumer electronics utilizing surface-mount assembly
• Industrial control systems with moderate temperature requirements

Crystals Procurement Notes

Verify the specific suffix designation when ordering, as variations such as MT indicate tape and reel packaging which affects handling procedures. Confirm the required frequency tolerance (±25ppm vs ±50ppm) and operating temperature range against the target application specifications before purchase. Ensure compatibility with the designated load capacitance of 12pF to maintain accurate frequency output. Cross-reference the manufacturer's latest datasheet to confirm current availability and any updates to mechanical dimensions or material composition.

Crystals Selection Notes

Select this component when a 38.4 MHz reference signal is required in a space-constrained surface-mount environment. The 4-SMD no-lead package facilitates high-volume automated placement. Consider the ESR value of 60 Ohms for driver circuit compatibility. Evaluate the ±25ppm or ±50ppm stability options based on the sensitivity of the connected system. Ensure the operating temperature range meets the environmental conditions of the final product deployment.

Crystals Part Context

This part belongs to the SXT224 series of crystals from Suntsu Electronics, Inc., which focuses on small-sized, low-profile components for modern electronics. The series emphasizes reliability and consistency in mass production environments. Similar parts in the lineup may offer different frequencies or package sizes but share the same fundamental design philosophy for surface-mount integration.

Crystals Replacement Considerations

Direct substitutes must match the 38.4 MHz frequency, 12pF load capacitance, and 4-SMD no-lead package dimensions. Verify that alternative manufacturers provide equivalent ESR values and frequency stability ratings. Check for pinout compatibility and thermal characteristics to ensure seamless integration without redesigning the host circuit board.