SXT22418DC38-32.000M

Crystals Overview

The SXT22418DC38-32.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 32.000 MHz with a load capacitance of 18 pF and an equivalent series resistance of 60 Ohms. The component utilizes a 4-SMD, No Lead package with physical dimensions of 2.50mm x 2.00mm. Frequency stability is rated at ±20 ppm or ±25 ppm depending on the specific variant documentation, operating within a temperature range of -30°C to +85°C.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental frequency operation at 32 MHz
• Compact 4-SMD no-lead package configuration

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Embedded system oscillators

Crystals Procurement Notes

Verify the exact frequency tolerance specification against the manufacturer's official datasheet, as sources indicate variations between ±20 ppm and ±25 ppm. Confirm the temperature range requirements align with the -30°C to +85°C rating. Ensure the 18 pF load capacitance matches the target circuit design before procurement.

Crystals Selection Notes

Select this component when a compact 32 MHz reference is required for space-constrained designs. The 4-SMD no-lead package facilitates high-density PCB layouts. Verify that the 60 Ohm ESR is compatible with the oscillator circuit's drive level constraints to ensure stable operation without overdriving the crystal.

Crystals Part Context

This part belongs to the SXT224 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package sizes, with the DC38 suffix indicating the specific 2.50mm x 2.00mm footprint. It serves as a passive timing element in electronic circuits requiring precise frequency generation.

Crystals Replacement Considerations

Direct substitutes include other 32 MHz crystals in 2.5x2.0mm packages with matching 18pF load capacitance and similar ESR values. Cross-reference part numbers such as SXT22418FD38-32.000M for alternative tolerance grades, ensuring package compatibility and electrical parameter alignment.