SXT32418DD17-25.000M

Crystals Overview

The SXT32418DD17-25.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 25.000 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a frequency tolerance of ±20 ppm and is housed in a compact 4-SMD, No Lead package. This device is designed for precision timing applications requiring stable frequency generation within standard operating temperature ranges.

Crystals Feature Summary

• Fundamental mode operation for precise frequency control
• Surface-mount design for automated assembly integration
• Stable performance with defined load capacitance parameters

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'DD17' against official Suntsu documentation to confirm pin configuration and soldering profile requirements. Ensure that the 50 Ohm ESR specification matches the host circuit's drive level constraints. Cross-reference the 18 pF load capacitance with the system schematic to guarantee accurate frequency calibration without external trimming components.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency is required with ±20 ppm initial tolerance. The 4-SMD no-lead package suits space-constrained PCB layouts. Confirm that the operating temperature range aligns with the application environment, as specifications may vary between similar part numbers in the SXT32418 series.

Crystals Part Context

This part belongs to the SXT32418 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and stability grades. The DD17 suffix typically denotes specific physical dimensions and terminal arrangements distinct from other variants like DB16 or EE17 found in the same product family.

Crystals Replacement Considerations

Direct substitutes include SXT32418DB16-25.000M if package compatibility allows, though electrical characteristics such as ESR and stability may differ. Verify mechanical footprint and thermal performance before swapping.