SXT32417AA48-38.400M

Crystals Overview

The SXT32417AA48-38.400M is a surface-mount MHz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 38.400 MHz with a load capacitance of 17 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a frequency stability of ±50 ppm and is housed in a compact 4-SMD, No Lead package. Designed for fundamental operating mode, it supports standard industrial temperature ranges and provides reliable timing solutions for digital circuits requiring precise clock signals.

Crystals Feature Summary

• Fundamental mode operation for stable oscillation
• Surface-mount design for automated assembly
• Compact footprint suitable for space-constrained PCB layouts

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to ensure correct tolerance and temperature range specifications. Confirm that the 4-SMD no-lead package matches your board's solder mask and paste stencil requirements. Cross-reference the part number with authorized distributors to avoid counterfeit components and ensure supply chain integrity.

Crystals Selection Notes

Select this component when a 38.400 MHz fundamental frequency is required with ±50 ppm stability. Ensure the circuit design accommodates a 17 pF load capacitance to maintain accuracy. Verify that the 50 Ohm ESR aligns with the oscillator circuit's drive level constraints to prevent over-driving the crystal.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies within a standardized 4-SMD package format. These components are engineered for general-purpose timing applications where size and reliability are prioritized over ultra-high precision or extreme environmental conditions.

Crystals Replacement Considerations

Direct substitutes must match the 38.400 MHz frequency, 17 pF load capacitance, 50 Ohm ESR, and 4-SMD no-lead package dimensions. Verify compatibility with existing oscillator circuits regarding drive levels and start-up times before substitution.